Fast-Roaming LCOS/LX via IAPP, LX 6.10RC1

[hagicgn]

Ich teste jetzt den LX-6400 zusammen mit dem LC-1702B, gleiche FW und gleiche Konfig wie der 1700er = 10.72.0291RU4.
Ich kann den 1700er einfacher gegen den LX-6400 im Wohnzimmer tauschen.
Das nur der Vollständigkeit halber.

Irgendwie tue ich mich mit dem Mitlesen der Beacons auf den WLAN-2 Schnittstellen (5Ghz) schwer:
Beim LC-1702 kann ich unter Packet-Capturing nur WLAN1-raw auswählen. Dort finde ich immerhin die Beacons auf dem 2,4GHz Radio (s.u.).
Beim Capture auf dem LX-6400 im RAW-Modus finde ich gar keine Beacons. Wonach muss ich im Capture suchen?

Beacon Wlan-1 (2,4 GHz) auf dem LC-1702:

Code: Alles auswählen

Frame 10: 315 bytes on wire (2520 bits), 315 bytes captured (2520 bits)
    Encapsulation type: IEEE 802.11 plus radiotap radio header (23)
    Arrival Time: Aug 18, 2023 17:53:22.421335000 Mitteleuropäische Sommerzeit
    [Time shift for this packet: 0.000000000 seconds]
    Epoch Time: 1692374002.421335000 seconds
    [Time delta from previous captured frame: 0.000027000 seconds]
    [Time delta from previous displayed frame: 0.000027000 seconds]
    [Time since reference or first frame: 0.181285000 seconds]
    Frame Number: 10
    Frame Length: 315 bytes (2520 bits)
    Capture Length: 315 bytes (2520 bits)
    [Frame is marked: False]
    [Frame is ignored: False]
    [Protocols in frame: radiotap:wlan_radio:wlan]
Radiotap Header v0, Length 32
    Header revision: 0
    Header pad: 0
    Header length: 32
    Present flags
        Present flags word: 0x00040c0f
            .... .... .... .... .... .... .... ...1 = TSFT: Present
            .... .... .... .... .... .... .... ..1. = Flags: Present
            .... .... .... .... .... .... .... .1.. = Rate: Present
            .... .... .... .... .... .... .... 1... = Channel: Present
            .... .... .... .... .... .... ...0 .... = FHSS: Absent
            .... .... .... .... .... .... ..0. .... = dBm Antenna Signal: Absent
            .... .... .... .... .... .... .0.. .... = dBm Antenna Noise: Absent
            .... .... .... .... .... .... 0... .... = Lock Quality: Absent
            .... .... .... .... .... ...0 .... .... = TX Attenuation: Absent
            .... .... .... .... .... ..0. .... .... = dB TX Attenuation: Absent
            .... .... .... .... .... .1.. .... .... = dBm TX Power: Present
            .... .... .... .... .... 1... .... .... = Antenna: Present
            .... .... .... .... ...0 .... .... .... = dB Antenna Signal: Absent
            .... .... .... .... ..0. .... .... .... = dB Antenna Noise: Absent
            .... .... .... .... .0.. .... .... .... = RX flags: Absent
            .... .... .... .... 0... .... .... .... = TX flags: Absent
            .... .... .... ..0. .... .... .... .... = data retries: Absent
            .... .... .... .1.. .... .... .... .... = Channel+: Present
            .... .... .... 0... .... .... .... .... = MCS information: Absent
            .... .... ...0 .... .... .... .... .... = A-MPDU Status: Absent
            .... .... ..0. .... .... .... .... .... = VHT information: Absent
            .... .... .0.. .... .... .... .... .... = frame timestamp: Absent
            .... .... 0... .... .... .... .... .... = HE information: Absent
            .... ...0 .... .... .... .... .... .... = HE-MU information: Absent
            .... .0.. .... .... .... .... .... .... = 0 Length PSDU: Absent
            .... 0... .... .... .... .... .... .... = L-SIG: Absent
            ...0 .... .... .... .... .... .... .... = TLVs: Absent
            ..0. .... .... .... .... .... .... .... = Radiotap NS next: False
            .0.. .... .... .... .... .... .... .... = Vendor NS next: False
            0... .... .... .... .... .... .... .... = Ext: Absent
    MAC timestamp: 328381510
    Flags: 0x00
        .... ...0 = CFP: False
        .... ..0. = Preamble: Long
        .... .0.. = WEP: False
        .... 0... = Fragmentation: False
        ...0 .... = FCS at end: False
        ..0. .... = Data Pad: False
        .0.. .... = Bad FCS: False
        0... .... = Short GI: False
    Data Rate: 24,0 Mb/s
    Channel frequency: 2472 [BG 13]
    Channel flags: 0x00c0, Orthogonal Frequency-Division Multiplexing (OFDM), 2 GHz spectrum
        .... .... .... ...0 = 700 MHz spectrum: False
        .... .... .... ..0. = 800 MHz spectrum: False
        .... .... .... .0.. = 900 MHz spectrum: False
        .... .... ...0 .... = Turbo: False
        .... .... ..0. .... = Complementary Code Keying (CCK): False
        .... .... .1.. .... = Orthogonal Frequency-Division Multiplexing (OFDM): True
        .... .... 1... .... = 2 GHz spectrum: True
        .... ...0 .... .... = 5 GHz spectrum: False
        .... ..0. .... .... = Passive: False
        .... .0.. .... .... = Dynamic CCK-OFDM: False
        .... 0... .... .... = Gaussian Frequency Shift Keying (GFSK): False
        ...0 .... .... .... = GSM (900MHz): False
        ..0. .... .... .... = Static Turbo: False
        .0.. .... .... .... = Half Rate Channel (10MHz Channel Width): False
        0... .... .... .... = Quarter Rate Channel (5MHz Channel Width): False
    Transmit power: 18 dBm
    Antenna: 0
    Channel number: 13
    Channel frequency: 2472
    Channel flags: 0x000100c0, Orthogonal Frequency-Division Multiplexing (OFDM), 2 GHz spectrum, HT Channel (20MHz Channel Width)
        .... .... .... .... ...0 .... = Turbo: False
        .... .... .... .... ..0. .... = Complementary Code Keying (CCK): False
        .... .... .... .... .1.. .... = Orthogonal Frequency-Division Multiplexing (OFDM): True
        .... .... .... .... 1... .... = 2 GHz spectrum: True
        .... .... .... ...0 .... .... = 5 GHz spectrum: False
        .... .... .... ..0. .... .... = Passive: False
        .... .... .... .0.. .... .... = Dynamic CCK-OFDM: False
        .... .... .... 0... .... .... = Gaussian Frequency Shift Keying (GFSK): False
        .... .... ...0 .... .... .... = GSM (900MHz): False
        .... .... ..0. .... .... .... = Static Turbo: False
        .... .... .0.. .... .... .... = Half Rate Channel (10MHz Channel Width): False
        .... .... 0... .... .... .... = Quarter Rate Channel (5MHz Channel Width): False
        .... ...1 .... .... .... .... = HT Channel (20MHz Channel Width): True
        .... ..0. .... .... .... .... = HT Channel (40MHz Channel Width with Extension channel above): False
        .... .0.. .... .... .... .... = HT Channel (40MHz Channel Width with Extension channel below): False
802.11 radio information
    PHY type: 802.11g (ERP) (6)
    Proprietary mode: None (0)
    Data rate: 24,0 Mb/s
    Channel: 13
    Frequency: 2472MHz
    TSF timestamp: 328381510
    [Duration: 116µs]
        [Preamble: 20µs]
        [IFS: -82µs]
        [Start: 328381394µs]
        [End: 328381510µs]
IEEE 802.11 Beacon frame, Flags: ........
    Type/Subtype: Beacon frame (0x0008)
    Frame Control Field: 0x8000
        .... ..00 = Version: 0
        .... 00.. = Type: Management frame (0)
        1000 .... = Subtype: 8
        Flags: 0x00
            .... ..00 = DS status: Not leaving DS or network is operating in AD-HOC mode (To DS: 0 From DS: 0) (0x0)
            .... .0.. = More Fragments: This is the last fragment
            .... 0... = Retry: Frame is not being retransmitted
            ...0 .... = PWR MGT: STA will stay up
            ..0. .... = More Data: No data buffered
            .0.. .... = Protected flag: Data is not protected
            0... .... = +HTC/Order flag: Not strictly ordered
    .000 0000 0000 0000 = Duration: 0 microseconds
    Receiver address: Broadcast (ff:ff:ff:ff:ff:ff)
    Destination address: Broadcast (ff:ff:ff:ff:ff:ff)
    Transmitter address: LANCOM_48:07:78 (00:a0:57:48:07:78)
    Source address: LANCOM_48:07:78 (00:a0:57:48:07:78)
    BSS Id: LANCOM_48:07:78 (00:a0:57:48:07:78)
    .... .... .... 0000 = Fragment number: 0
    1100 0000 1100 .... = Sequence number: 3084
IEEE 802.11 Wireless Management
    Fixed parameters (12 bytes)
        Timestamp: 0
        Beacon Interval: 0,102400 [Seconds]
        Capabilities Information: 0x1c11
            .... .... .... ...1 = ESS capabilities: Transmitter is an AP
            .... .... .... ..0. = IBSS status: Transmitter belongs to a BSS
            .... .... .... .0.. = Reserved: 0
            .... .... .... 0... = Reserved: 0
            .... .... ...1 .... = Privacy: Data confidentiality required
            .... .... ..0. .... = Short Preamble: Not Allowed
            .... .... .0.. .... = Reserved: 0
            .... .... 0... .... = Reserved: 0
            .... ...0 .... .... = Spectrum Management: Not Implemented
            .... ..0. .... .... = QoS: Not Implemented
            .... .1.. .... .... = Short Slot Time: In use
            .... 1... .... .... = Automatic Power Save Delivery: Implemented
            ...1 .... .... .... = Radio Measurement: Implemented
            ..0. .... .... .... = EPD: Not Implemented
            .0.. .... .... .... = Reserved: 0
            0... .... .... .... = Reserved: 0
    Tagged parameters (247 bytes)
        Tag: SSID parameter set: "dh-home"
            Tag Number: SSID parameter set (0)
            Tag length: 7
            SSID: "dh-home"
        Tag: Supported Rates 6(B), 9, 12, 18, 24, 36, 48, 54, [Mbit/sec]
            Tag Number: Supported Rates (1)
            Tag length: 8
            Supported Rates: 6(B) (0x8c)
            Supported Rates: 9 (0x12)
            Supported Rates: 12 (0x18)
            Supported Rates: 18 (0x24)
            Supported Rates: 24 (0x30)
            Supported Rates: 36 (0x48)
            Supported Rates: 48 (0x60)
            Supported Rates: 54 (0x6c)
        Tag: DS Parameter set: Current Channel: 13
            Tag Number: DS Parameter set (3)
            Tag length: 1
            Current Channel: 13
        Tag: Traffic Indication Map (TIM): DTIM 0 of 1 bitmap
            Tag Number: Traffic Indication Map (TIM) (5)
            Tag length: 12
            DTIM count: 0
            DTIM period: 1
            Bitmap control: 0x00
                .... ...0 = Multicast: False
                0000 000. = Bitmap Offset: 0x00
            Partial Virtual Bitmap: 000000000000000000
        Tag: Country Information: Country Code DE, Environment All
            Tag Number: Country Information (7)
            Tag length: 6
            Code: DE
            Environment: All (32)
            Country Info: First Channel Number: 1, Number of Channels: 13, Maximum Transmit Power Level: 18 dBm
                First Channel Number: 1
                Number of Channels: 13
                Maximum Transmit Power Level: 18 dBm
        Tag: Power Constraint: 0
            Tag Number: Power Constraint (32)
            Tag length: 1
            Local Power Constraint: 0
        Tag: ERP Information
            Tag Number: ERP Information (42)
            Tag length: 1
            ERP Information: 0x00
                .... ...0 = Non ERP Present: Not set
                .... ..0. = Use Protection: Not set
                .... .0.. = Barker Preamble Mode: Not set
                0000 0... = Reserved: 0x00
        Tag: Extended Supported Rates HT PHY, [Mbit/sec]
            Tag Number: Extended Supported Rates (50)
            Tag length: 1
            Extended Supported Rates: HT PHY (0xff)
        Tag: Cisco CCX1 CKIP + Device Name
            Tag Number: Cisco CCX1 CKIP + Device Name (133)
            Tag length: 30
            Unknown: 10004c000f00ff030000
            Name: WlanAz
            Clients: 0
            Unknown2: 000000
        Tag: RSN Information
            Tag Number: RSN Information (48)
            Tag length: 24
            RSN Version: 1
            Group Cipher Suite: 00:0f:ac (Ieee 802.11) AES (CCM)
                Group Cipher Suite OUI: 00:0f:ac (Ieee 802.11)
                Group Cipher Suite type: AES (CCM) (4)
            Pairwise Cipher Suite Count: 1
            Pairwise Cipher Suite List 00:0f:ac (Ieee 802.11) AES (CCM)
                Pairwise Cipher Suite: 00:0f:ac (Ieee 802.11) AES (CCM)
                    Pairwise Cipher Suite OUI: 00:0f:ac (Ieee 802.11)
                    Pairwise Cipher Suite type: AES (CCM) (4)
            Auth Key Management (AKM) Suite Count: 2
            Auth Key Management (AKM) List 00:0f:ac (Ieee 802.11) FT over IEEE 802.1X 00:0f:ac (Ieee 802.11) WPA (SHA256)
                Auth Key Management (AKM) Suite: 00:0f:ac (Ieee 802.11) FT over IEEE 802.1X
                    Auth Key Management (AKM) OUI: 00:0f:ac (Ieee 802.11)
                    Auth Key Management (AKM) type: FT over IEEE 802.1X (3)
                Auth Key Management (AKM) Suite: 00:0f:ac (Ieee 802.11) WPA (SHA256)
                    Auth Key Management (AKM) OUI: 00:0f:ac (Ieee 802.11)
                    Auth Key Management (AKM) type: WPA (SHA256) (5)
            RSN Capabilities: 0x00fc
                .... .... .... ...0 = RSN Pre-Auth capabilities: Transmitter does not support pre-authentication
                .... .... .... ..0. = RSN No Pairwise capabilities: Transmitter can support WEP default key 0 simultaneously with Pairwise key
                .... .... .... 11.. = RSN PTKSA Replay Counter capabilities: 16 replay counters per PTKSA/GTKSA/STAKeySA (0x3)
                .... .... ..11 .... = RSN GTKSA Replay Counter capabilities: 16 replay counters per PTKSA/GTKSA/STAKeySA (0x3)
                .... .... .1.. .... = Management Frame Protection Required: True
                .... .... 1... .... = Management Frame Protection Capable: True
                .... ...0 .... .... = Joint Multi-band RSNA: False
                .... ..0. .... .... = PeerKey Enabled: False
                ..0. .... .... .... = Extended Key ID for Individually Addressed Frames: Not supported
        Tag: QBSS Load Element 802.11e CCA Version
            Tag Number: QBSS Load Element (11)
            Tag length: 5
            QBSS Version: 2
            Station Count: 0
            Channel Utilization: 40 (15%)
            Available Admission Capacity: 0 (0 us/s)
        Tag: RM Enabled Capabilities (5 octets)
            Tag Number: RM Enabled Capabilities (70)
            Tag length: 5
            RM Capabilities: 0x02 (octet 1)
                .... ...0 = Link Measurement: Disabled
                .... ..1. = Neighbor Report: Enabled
                .... .0.. = Parallel Measurements: Disabled
                .... 0... = Repeated Measurements: Disabled
                ...0 .... = Beacon Passive Measurement: Disabled
                ..0. .... = Beacon Active Measurement: Disabled
                .0.. .... = Beacon Table Measurement: Not supported
                0... .... = Beacon Measurement Reporting Conditions: Disabled
            RM Capabilities: 0x00 (octet 2)
                .... ...0 = Frame Measurement: Disabled
                .... ..0. = Channel Load Measurement: Disabled
                .... .0.. = Noise Histogram Measurement: Disabled
                .... 0... = Statistics Measurement: Disabled
                ...0 .... = LCI Measurement: Disabled
                ..0. .... = LCI Azimuth capability: Disabled
                .0.. .... = Transmit Stream/Category Measurement: Not supported
                0... .... = Triggered Transmit Stream/Category Measurement: Disabled
            RM Capabilities: 0x00 (octet 3)
                .... ...0 = AP Channel Report capability: Disabled
                .... ..0. = RM MIB capability: Disabled
                ...0 00.. = Operating Channel Max Measurement Duration: 0
                000. .... = Nonoperating Channel Max Measurement Duration: 0
            RM Capabilities: 0x00 (octet 4)
                .... .000 = Measurement Pilotcapability: 0
                .... 0... = Measurement Pilot Transmission Information: Disabled
                ...0 .... = Neighbor Report TSF Offset: Disabled
                ..0. .... = RCPI Measurement capability: Disabled
                .0.. .... = RSNI Measurement capability: Not supported
                0... .... = BSS Average Access Delay capability: Disabled
            RM Capabilities: 0x00 (octet 5)
                .... ...0 = BSS Available Admission Capacity capability: Disabled
                .... ..0. = Antenna capability: Disabled
                .... .0.. = FTM Range Report Capability: Disabled
                .... 0... = Civic Location Measurement Capability: Disabled
                0000 .... = Reserved: 0x0
        Tag: Mobility Domain
            Tag Number: Mobility Domain (54)
            Tag length: 3
            Mobility Domain Identifier: 0xdac5
            FT Capability and Policy: 0x01
                .... ...1 = Fast BSS Transition over DS: 0x1
                .... ..0. = Resource Request Protocol Capability: 0x0
                0000 00.. = Reserved: 0x00
        Tag: HT Capabilities (802.11n D1.10)
            Tag Number: HT Capabilities (802.11n D1.10) (45)
            Tag length: 26
            HT Capabilities Info: 0x11ad
                .... .... .... ...1 = HT LDPC coding capability: Transmitter supports receiving LDPC coded packets
                .... .... .... ..0. = HT Support channel width: Transmitter only supports 20MHz operation
                .... .... .... 11.. = HT SM Power Save: SM Power Save disabled (0x3)
                .... .... ...0 .... = HT Green Field: Transmitter is not able to receive PPDUs with Green Field (GF) preamble
                .... .... ..1. .... = HT Short GI for 20MHz: Supported
                .... .... .0.. .... = HT Short GI for 40MHz: Not supported
                .... .... 1... .... = HT Tx STBC: Supported
                .... ..01 .... .... = HT Rx STBC: Rx support of one spatial stream (0x1)
                .... .0.. .... .... = HT Delayed Block ACK: Transmitter does not support HT-Delayed BlockAck
                .... 0... .... .... = HT Max A-MSDU length: 3839 bytes
                ...1 .... .... .... = HT DSSS/CCK mode in 40MHz: Will/Can use DSSS/CCK in 40 MHz
                ..0. .... .... .... = HT PSMP Support: Won't/Can't support PSMP operation
                .0.. .... .... .... = HT Forty MHz Intolerant: Use of 40 MHz transmissions unrestricted/allowed
                0... .... .... .... = HT L-SIG TXOP Protection support: Not supported
            A-MPDU Parameters: 0x16
                .... ..10 = Maximum Rx A-MPDU Length: 0x2 (32767[Bytes])
                ...1 01.. = MPDU Density: 4 [usec] (0x5)
                000. .... = Reserved: 0x0
            Rx Supported Modulation and Coding Scheme Set: MCS Set
                Rx Modulation and Coding Scheme (One bit per modulation): 3 spatial streams
                    .... .... .... .... .... .... 1111 1111 = Rx Bitmask Bits 0-7: 0xff
                    .... .... .... .... 1111 1111 .... .... = Rx Bitmask Bits 8-15: 0xff
                    .... .... 1111 1111 .... .... .... .... = Rx Bitmask Bits 16-23: 0xff
                    0000 0000 .... .... .... .... .... .... = Rx Bitmask Bits 24-31: 0x00
                    .... .... .... .... .... .... .... ...0 = Rx Bitmask Bit 32: 0x0
                    .... .... .... .... .... .... .000 000. = Rx Bitmask Bits 33-38: 0x00
                    .... .... ...0 0000 0000 0000 0... .... = Rx Bitmask Bits 39-52: 0x0000
                    ...0 0000 0000 0000 0000 0000 000. .... = Rx Bitmask Bits 53-76: 0x000000
                .... ..00 0000 0000 = Highest Supported Data Rate: 0x000
                .... .... .... ...0 = Tx Supported MCS Set: Not defined
                .... .... .... ..0. = Tx and Rx MCS Set: Equal
                .... .... .... 00.. = Maximum Number of Tx Spatial Streams Supported: 0x0, TX MCS Set Not Defined
                .... .... ...0 .... = Unequal Modulation: Not supported
            HT Extended Capabilities: 0x0000
                .... .... .... ...0 = Transmitter supports PCO: Not supported
                .... .... .... .00. = Time needed to transition between 20MHz and 40MHz: No Transition (0x0)
                .... ..00 .... .... = MCS Feedback capability: STA does not provide MCS feedback (0x0)
                .... .0.. .... .... = High Throughput: Not supported
                .... 0... .... .... = Reverse Direction Responder: Not supported
            Transmit Beam Forming (TxBF) Capabilities: 0x00000000
                .... .... .... .... .... .... .... ...0 = Transmit Beamforming: Not supported
                .... .... .... .... .... .... .... ..0. = Receive Staggered Sounding: Not supported
                .... .... .... .... .... .... .... .0.. = Transmit Staggered Sounding: Not supported
                .... .... .... .... .... .... .... 0... = Receive Null Data packet (NDP): Not supported
                .... .... .... .... .... .... ...0 .... = Transmit Null Data packet (NDP): Not supported
                .... .... .... .... .... .... ..0. .... = Implicit TxBF capable: Not supported
                .... .... .... .... .... .... 00.. .... = Calibration: incapable (0x0)
                .... .... .... .... .... ...0 .... .... = STA can apply TxBF using CSI explicit feedback: Not supported
                .... .... .... .... .... ..0. .... .... = STA can apply TxBF using uncompressed beamforming feedback matrix: Not supported
                .... .... .... .... .... .0.. .... .... = STA can apply TxBF using compressed beamforming feedback matrix: Not supported
                .... .... .... .... ...0 0... .... .... = Receiver can return explicit CSI feedback: not supported (0x0)
                .... .... .... .... .00. .... .... .... = Receiver can return explicit uncompressed Beamforming Feedback Matrix: not supported (0x0)
                .... .... .... ...0 0... .... .... .... = STA can compress and use compressed Beamforming Feedback Matrix: not supported (0x0)
                .... .... .... .00. .... .... .... .... = Minimal grouping used for explicit feedback reports: No grouping supported (0x0)
                .... .... ...0 0... .... .... .... .... = Max antennae STA can support when CSI feedback required: 1 TX antenna sounding (0x0)
                .... .... .00. .... .... .... .... .... = Max antennae STA can support when uncompressed Beamforming feedback required: 1 TX antenna sounding (0x0)
                .... ...0 0... .... .... .... .... .... = Max antennae STA can support when compressed Beamforming feedback required: 1 TX antenna sounding (0x0)
                .... .00. .... .... .... .... .... .... = Maximum number of rows of CSI explicit feedback: 1 row of CSI (0x0)
                ...0 0... .... .... .... .... .... .... = Maximum number of space time streams for which channel dimensions can be simultaneously estimated: 1 space time stream (0x0)
                000. .... .... .... .... .... .... .... = Reserved: 0x0
            Antenna Selection (ASEL) Capabilities: 0x00
                .... ...0 = Antenna Selection Capable: Not supported
                .... ..0. = Explicit CSI Feedback Based Tx ASEL: Not supported
                .... .0.. = Antenna Indices Feedback Based Tx ASEL: Not supported
                .... 0... = Explicit CSI Feedback: Not supported
                ...0 .... = Antenna Indices Feedback: Not supported
                ..0. .... = Rx ASEL: Not supported
                .0.. .... = Tx Sounding PPDUs: Not supported
                0... .... = Reserved: 0x0
        Tag: HT Information (802.11n D1.10)
            Tag Number: HT Information (802.11n D1.10) (61)
            Tag length: 22
            Primary Channel: 13
            HT Information Subset (1 of 3): 0x00
                .... ..00 = Secondary channel offset: No secondary channel (0x0)
                .... .0.. = Supported channel width: 20 MHz channel width only
                .... 0... = Reduced Interframe Spacing (RIFS): Prohibited
                0000 .... = Reserved: 0x0
            HT Information Subset (2 of 3): 0x0000
                .... .... .... ..00 = HT Protection: No protection mode (0x0)
                .... .... .... .0.. = Non-greenfield STAs present: All associated STAs are greenfield capable
                .... .... .... 0... = Reserved: 0x0
                .... .... ...0 .... = OBSS non-HT STAs present: Use of protection for non-HT STAs by overlapping BSSs is not needed
                ...0 0000 000. .... = Channel Center Frequency Segment 2: 0
                000. .... .... .... = Reserved: 0x0
            HT Information Subset (3 of 3): 0x0000
                .... .... ..00 0000 = Reserved: 0x00
                .... .... .0.. .... = Dual beacon: No second beacon is transmitted
                .... .... 0... .... = Dual Clear To Send (CTS) protection: Not required
                .... ...0 .... .... = Beacon ID: Primary beacon
                .... ..0. .... .... = L-SIG TXOP Protection Full Support: One or more HT STAs in the BSS do not support L-SIG TXOP protection
                .... .0.. .... .... = Phased Coexistence Operation (PCO): Inactive
                .... 0... .... .... = Phased Coexistence Operation (PCO) Phase: Switch to or continue 20 MHz phase
                0000 .... .... .... = Reserved: 0x0
            Rx Supported Modulation and Coding Scheme Set: Basic MCS Set
                Rx Modulation and Coding Scheme (One bit per modulation): Reserved:8
                    .... .... .... .... .... .... 0000 0000 = Rx Bitmask Bits 0-7: 0x00
                    .... .... .... .... 0000 0000 .... .... = Rx Bitmask Bits 8-15: 0x00
                    .... .... 0000 0000 .... .... .... .... = Rx Bitmask Bits 16-23: 0x00
                    0000 0000 .... .... .... .... .... .... = Rx Bitmask Bits 24-31: 0x00
                    .... .... .... .... .... .... .... ...0 = Rx Bitmask Bit 32: 0x0
                    .... .... .... .... .... .... .000 000. = Rx Bitmask Bits 33-38: 0x00
                    .... .... ...0 0000 0000 0000 0... .... = Rx Bitmask Bits 39-52: 0x0000
                    ...0 0000 0000 0000 0000 0000 000. .... = Rx Bitmask Bits 53-76: 0x000000
                .... ..00 0000 0000 = Highest Supported Data Rate: 0x000
                .... .... .... ...0 = Tx Supported MCS Set: Not defined
                .... .... .... ..0. = Tx and Rx MCS Set: Equal
                .... .... .... 00.. = Maximum Number of Tx Spatial Streams Supported: 0x0, TX MCS Set Not Defined
                .... .... ...0 .... = Unequal Modulation: Not supported
        Tag: Extended Capabilities (5 octets)
            Tag Number: Extended Capabilities (127)
            Tag length: 5
            Extended Capabilities: 0x00 (octet 1)
                .... ...0 = 20/40 BSS Coexistence Management Support: Not supported
                .... ..0. = Reserved (was On-demand beacon): 0x0
                .... .0.. = Extended Channel Switching: Not supported
                .... 0... = Reserved (was WAVE indication): 0x0
                ...0 .... = PSMP Capability: Not supported
                ..0. .... = Reserved: 0x0
                .0.. .... = S-PSMP Support: Not supported
                0... .... = Event: Not supported
            Extended Capabilities: 0x00 (octet 2)
                .... ...0 = Diagnostics: Not supported
                .... ..0. = Multicast Diagnostics: Not supported
                .... .0.. = Location Tracking: Not supported
                .... 0... = FMS: Not supported
                ...0 .... = Proxy ARP Service: Not supported
                ..0. .... = Collocated Interference Reporting: Not supported
                .0.. .... = Civic Location: Not supported
                0... .... = Geospatial Location: Not supported
            Extended Capabilities: 0x08 (octet 3)
                .... ...0 = TFS: Not supported
                .... ..0. = WNM Sleep Mode: Not supported
                .... .0.. = TIM Broadcast: Not supported
                .... 1... = BSS Transition: Supported
                ...0 .... = QoS Traffic Capability: Not supported
                ..0. .... = AC Station Count: Not supported
                .0.. .... = Multiple BSSID: Not supported
                0... .... = Timing Measurement: Not supported
            Extended Capabilities: 0x00 (octet 4)
                .... ...0 = Channel Usage: Not supported
                .... ..0. = SSID List: Not supported
                .... .0.. = DMS: Not supported
                .... 0... = UTC TSF Offset: Not supported
                ...0 .... = TPU Buffer STA Support: Not supported
                ..0. .... = TDLS Peer PSM Support: Not supported
                .0.. .... = TDLS channel switching: Not supported
                0... .... = Interworking: Not supported
            Extended Capabilities: 0x01 (octet 5)
                .... ...1 = QoS Map: Supported
                .... ..0. = EBR: Not supported
                .... .0.. = SSPN Interface: Not supported
                .... 0... = Reserved: 0x0
                ...0 .... = MSGCF Capability: Not supported
                ..0. .... = TDLS Support: Not supported
                .0.. .... = TDLS Prohibited: Not supported
                0... .... = TDLS Channel Switching Prohibited: Not supported
        Tag: Vendor Specific: Microsoft Corp.: WMM/WME: Parameter Element
            Tag Number: Vendor Specific (221)
            Tag length: 24
            OUI: 00:50:f2 (Microsoft Corp.)
            Vendor Specific OUI Type: 2
            Type: WMM/WME (0x02)
            WME Subtype: Parameter Element (1)
            WME Version: 1
            WME QoS Info: 0x84
                1... .... = U-APSD: Enabled
                .... 0100 = Parameter Set Count: 0x4
                .000 .... = Reserved: 0x0
            Reserved: 00
            Ac Parameters ACI 0 (Best Effort), ACM no, AIFSN 3, ECWmin/max 4/10 (CWmin/max 15/1023), TXOP 0
                ACI / AIFSN Field: 0x03
                    .... 0011 = AIFSN: 3
                    ...0 .... = Admission Control Mandatory: No
                    .00. .... = ACI: Best Effort (0)
                    0... .... = Reserved: 0
                ECW: 0xa4
                    1010 .... = ECW Max: 10
                    .... 0100 = ECW Min: 4
                    CW Max: 1023
                    CW Min: 15
                TXOP Limit: 0
            Ac Parameters ACI 1 (Background), ACM no, AIFSN 7, ECWmin/max 4/10 (CWmin/max 15/1023), TXOP 0
                ACI / AIFSN Field: 0x27
                    .... 0111 = AIFSN: 7
                    ...0 .... = Admission Control Mandatory: No
                    .01. .... = ACI: Background (1)
                    0... .... = Reserved: 0
                ECW: 0xa4
                    1010 .... = ECW Max: 10
                    .... 0100 = ECW Min: 4
                    CW Max: 1023
                    CW Min: 15
                TXOP Limit: 0
            Ac Parameters ACI 2 (Video), ACM no, AIFSN 2, ECWmin/max 3/4 (CWmin/max 7/15), TXOP 94
                ACI / AIFSN Field: 0x42
                    .... 0010 = AIFSN: 2
                    ...0 .... = Admission Control Mandatory: No
                    .10. .... = ACI: Video (2)
                    0... .... = Reserved: 0
                ECW: 0x43
                    0100 .... = ECW Max: 4
                    .... 0011 = ECW Min: 3
                    CW Max: 15
                    CW Min: 7
                TXOP Limit: 94
            Ac Parameters ACI 3 (Voice), ACM no, AIFSN 2, ECWmin/max 2/3 (CWmin/max 3/7), TXOP 47
                ACI / AIFSN Field: 0x62
                    .... 0010 = AIFSN: 2
                    ...0 .... = Admission Control Mandatory: No
                    .11. .... = ACI: Voice (3)
                    0... .... = Reserved: 0
                ECW: 0x32
                    0011 .... = ECW Max: 3
                    .... 0010 = ECW Min: 2
                    CW Max: 7
                    CW Min: 3
                TXOP Limit: 47
        Tag: Vendor Specific: LANCOM Systems GmbH
            Tag Number: Vendor Specific (221)
            Tag length: 22
            OUI: 00:a0:57 (LANCOM Systems GmbH)
            Vendor Specific OUI Type: 4
            Vendor Specific Data: 040100d31b9fdcd6363399b9fbabcf7f974456
        Tag: Agere Proprietary: Undecoded
            Tag Number: Agere Proprietary (128)
                [Expert Info (Note/Undecoded): Dissector for 802.11 IE Tag (Agere Proprietary) code not implemented, Contact Wireshark developers if you want this supported]
                    [Dissector for 802.11 IE Tag (Agere Proprietary) code not implemented, Contact Wireshark developers if you want this supported]
                    [Severity level: Note]
                    [Group: Undecoded]
            Tag length: 6
            Tag Data: 00601d004000

Auf was hast du das "WPA-802.1X-Security-Level" (LCOS: /Setup/Interfaces/WLAN/Encryption/WLAN-X/WPA-802.1X-Security-Level) konfiguriert? Auf was beim LCOS-LX AP "/Setup/WLAN/Encryption/<Profile>/Method" sowie "WPA-Version"? Einfacher wäre es noch, wenn du vom LCOS AP die Setup/Interfaces/WLAN-X/Encryption Tabelle, sowie vom LX-AP /Setup/WLAN/Encryption/Profile reinkopieren könntest.

Ich hatte dort nichts eingestellt, sondern nur die Werkseinstellungen verwendet.
Beim LX-6400: nur DH-19 aktiviert (war Default)
Beim LC-1702: Standard, secp256r1, secp384r1, secp521r1 (war Default)
Testweise habe ich auf dem LX-6400 DH-19, DH-20 und DH-21 aktiviert, dann wollten sich die Apple-Geräte nicht mehr verbinden.
Danach hatte ich ich bis auf Standard und secp256r1 alles auf dem LC-1702 deaktiviert, das ergab beim Roaming (LX-6400 -> LC-1702) eine falsche MDIE.
Woran erkenne ich, ob das FR auf dem LX-6400 klappt? Steht das im Log? Beim LC-1702 wird das mit "Fast-Transistion succeeded" geloggt.

Könntest du testweise auf beiden APs PMF ausschalten - also lediglich WPA2 fahren?

Auf beiden APs ist noch eine SSID mit WPA2-Enterprise und optionalen PMFs. Auch damit verursacht das Roaming vom LX-6400 -> LC-1702 den Logeintrag "falsche MDIE" auf dem LC-1702.

Könntest Du mir kurz beschreiben, wie ich an die Beacons jeweils auf den 5GHz-Radios komme?
Dann würde ich die nachliefern.

VG
Dirk

[jfuchs]

Irgendwie tue ich mich mit dem Mitlesen der Beacons auf den WLAN-2 Schnittstellen (5Ghz) schwer: [..]
Beim LC-1702 kann ich unter Packet-Capturing nur WLAN1-raw auswählen. Dort finde ich immerhin die Beacons auf dem 2,4GHz Radio (s.u.).
Beim Capture auf dem LX-6400 im RAW-Modus finde ich gar keine Beacons. Wonach muss ich im Capture suchen?

Hier bin ich wohl etwas betriebsblind gewesen. Wie ich selber nachvollziehen kann, sind die Beacons in der onboard Packet-Capturing Funktion im LCOS-LX nicht enthalten. Was auch Sinn macht - diese werden eigenständig von dem WLAN-Modul in dessen Firmware (ähnlich einem Offloading) erzeugt und landen nie im "User-Space" wo man es aufzeichnen könnte. Die einzige Möglichkeit wäre hier ein externer Packet-Sniffer, d.h. ein USB-Stick oder WLAN-Modul unter Windows/Linux im Monitor-Mode. Ich glaube das geht jetzt vielleicht technisch etwas zu weit. Alternativ müsste es aber im Packet-Capturing Raw-Modus in der Authentication (Response) vom LX-6400 zu sehen sein, wenn du dich mit dem iPhone anmeldest (Zusatz: hier antwortet der AP schon auf die angefragte Methode vom iPhone, wodurch es möglich ist, dass er seine weiteren konfigurierten und angebotenen AKMs schon nicht mehr auflistet). Zusatz: das 2.4 GHz Modul im LN-1702B ist ein "älteres" 11n Modul, welches keine eigene deratige Firmware (intern auch "Direct-Attach" genannt) am Laufen hat, und die Beacons noch im LCOS selber erzeugt werden, daher kannst du sie im Packet-Capture auch sehen.

Weiterhin kann ich in deinem Packet-Dump vom LN-1702B sehen, das du zwei Auth Key Management (AKM) Suites konfiguriert hast. Deaktiviere bitte "SHA256" (/Setup/Interfaces/WLAN/Encryption/WLAN-X/WPA2-Key-Management). Bzw. ist das mindestens abweichend zu dem Authentication Request vom iPhone aus dem vorherigen Mitschnitt vom LX-6400. Dort könnte es sein (was ich erst in den Beacons sehen würde ...), das du nur eine AKM konfiguriert hast, nämlich "FT over IEEE 802.1X". Übrigens finde ich bei meinem LX-6402 übrigens gar keine Konfigurations-Option für SHA256 - d.h. dem LCOS-LX könnte diese Option einfach gänzlich fehlen. Lirum Larum: Dies führt mMn zwangsläufig zu einer anderen (berechneten) MDIE ID - die angebotenen AKMs müssen auf beiden/allen APs identisch sein.

Beacon Wlan-1 (2,4 GHz) auf dem LC-1702:

Code: Alles auswählen

[..]
            Auth Key Management (AKM) Suite Count: 2
            Auth Key Management (AKM) List 00:0f:ac (Ieee 802.11) FT over IEEE 802.1X 00:0f:ac (Ieee 802.11) WPA (SHA256)
                Auth Key Management (AKM) Suite: 00:0f:ac (Ieee 802.11) FT over IEEE 802.1X
                    Auth Key Management (AKM) OUI: 00:0f:ac (Ieee 802.11)
                    Auth Key Management (AKM) type: FT over IEEE 802.1X (3)
                Auth Key Management (AKM) Suite: 00:0f:ac (Ieee 802.11) WPA (SHA256)
                    Auth Key Management (AKM) OUI: 00:0f:ac (Ieee 802.11)
                    Auth Key Management (AKM) type: WPA (SHA256) (5) <--- **** Kommentar: das hier ist abweichend ****
            RSN Capabilities: 0x00fc
                .... .... .... ...0 = RSN Pre-Auth capabilities: Transmitter does not support pre-authentication
                .... .... .... ..0. = RSN No Pairwise capabilities: Transmitter can support WEP default key 0 simultaneously with Pairwise key
                .... .... .... 11.. = RSN PTKSA Replay Counter capabilities: 16 replay counters per PTKSA/GTKSA/STAKeySA (0x3)
                .... .... ..11 .... = RSN GTKSA Replay Counter capabilities: 16 replay counters per PTKSA/GTKSA/STAKeySA (0x3)
                .... .... .1.. .... = Management Frame Protection Required: True
                .... .... 1... .... = Management Frame Protection Capable: True
                .... ...0 .... .... = Joint Multi-band RSNA: False
                .... ..0. .... .... = PeerKey Enabled: False
                ..0. .... .... .... = Extended Key ID for Individually Addressed Frames: Not supported
[..]

Ich hatte dort nichts eingestellt, sondern nur die Werkseinstellungen verwendet.
Beim LX-6400: nur DH-19 aktiviert (war Default)
Beim LC-1702: Standard, secp256r1, secp384r1, secp521r1 (war Default)
Testweise habe ich auf dem LX-6400 DH-19, DH-20 und DH-21 aktiviert, dann wollten sich die Apple-Geräte nicht mehr verbinden.
Danach hatte ich ich bis auf Standard und secp256r1 alles auf dem LC-1702 deaktiviert, das ergab beim Roaming (LX-6400 -> LC-1702) eine falsche MDIE.

Du bist in der Tabelle wohl verrutscht. Die Diffie-Hellman (DH) Gruppen sind für "[26] SAE/OWE-Groups", und nicht die von mir angefragte "Method" (siehe auch auf der CLI: "set ?" im entsprechenden Menü).

Woran erkenne ich, ob das FR auf dem LX-6400 klappt? Steht das im Log? Beim LC-1702 wird das mit "Fast-Transistion succeeded" geloggt.

Gute Frage: da verlässt mich mein Gedächtnis, bzw. habe ich kein Fast-Roaming konfiguriert. Du könntest beim LX-6400 den Trace "tr # WLAN" auf der CLI aktivieren und dann das Roaming vom iPhone "geschehen" lassen.

Auf beiden APs ist noch eine SSID mit WPA2-Enterprise und optionalen PMFs. Auch damit verursacht das Roaming vom LX-6400 -> LC-1702 den Logeintrag "falsche MDIE" auf dem LC-1702.

Wenn dort ebenso "SHA256" für WPA2-Key-Management konfiguriert ist, ist das kein Wunder Prüfe das bitte erstmal.

Könntest Du mir kurz beschreiben, wie ich an die Beacons jeweils auf den 5GHz-Radios komme?
Dann würde ich die nachliefern.

Eingehend auf den von mir oben beschriebenen externen Packet-Sniffer: Die Frage ist ob du technisch versiert und interessiert genug bist um das fix aufzusetzen Welches OS benutzt du? Siehe bspw. [0] für MS Windows; unter Linux ist das Ganze noch wesentlich einfacher...

[0]: https://wiki.wireshark.org/CaptureSetup/WLAN#windows

[hagicgn]

Hallo Jfuchs,

Die MDIE ist in beiden Captures auch identisch. Mobility Domain Identifier: 0xdac5

Ich verwendet leider kein Linux, sondern Windows. Und ich habe nur einen Windows-Rechner mit einem Wifi-6 onboard Modul, das ich aber wegen Wired-Ethernet nicht benutze.
Die IOS-Geräte sind meine einzigen FR-fähigen Wifi-Clients, mit denen ich experimetieren kann.
Ich habe den alten LC-1302 aus dem Keller geholt, und siehe da: Ich kann die Beacons beider APs mitlesen (2,4 GHZ-Radio)
Wie oben schon beschrieben, ist die MDIE idetisch.
Um die Experimente zu vereinfachen, habe ich die betreoffende SSID auf beiden APs auf das 2,4-GHz-Radio (WLAN-1) beschränkt.
Das Schlüsselmanagement ist für die SSID ist weiterhin WPA3+Radius.

Beacon LX-6400, WLAN-1:

Code: Alles auswählen

Frame 19: 378 bytes on wire (3024 bits), 378 bytes captured (3024 bits)
    Encapsulation type: IEEE 802.11 plus radiotap radio header (23)
    Arrival Time: Aug 19, 2023 17:25:44.477000000 Mitteleuropäische Sommerzeit
    [Time shift for this packet: 0.000000000 seconds]
    Epoch Time: 1692458744.477000000 seconds
    [Time delta from previous captured frame: 0.000049000 seconds]
    [Time delta from previous displayed frame: 0.000049000 seconds]
    [Time since reference or first frame: 1.257805000 seconds]
    Frame Number: 19
    Frame Length: 378 bytes (3024 bits)
    Capture Length: 378 bytes (3024 bits)
    [Frame is marked: False]
    [Frame is ignored: False]
    [Protocols in frame: radiotap:wlan_radio:wlan]
Radiotap Header v0, Length 36
    Header revision: 0
    Header pad: 0
    Header length: 36
    Present flags
        Present flags word: 0x0004086f
            .... .... .... .... .... .... .... ...1 = TSFT: Present
            .... .... .... .... .... .... .... ..1. = Flags: Present
            .... .... .... .... .... .... .... .1.. = Rate: Present
            .... .... .... .... .... .... .... 1... = Channel: Present
            .... .... .... .... .... .... ...0 .... = FHSS: Absent
            .... .... .... .... .... .... ..1. .... = dBm Antenna Signal: Present
            .... .... .... .... .... .... .1.. .... = dBm Antenna Noise: Present
            .... .... .... .... .... .... 0... .... = Lock Quality: Absent
            .... .... .... .... .... ...0 .... .... = TX Attenuation: Absent
            .... .... .... .... .... ..0. .... .... = dB TX Attenuation: Absent
            .... .... .... .... .... .0.. .... .... = dBm TX Power: Absent
            .... .... .... .... .... 1... .... .... = Antenna: Present
            .... .... .... .... ...0 .... .... .... = dB Antenna Signal: Absent
            .... .... .... .... ..0. .... .... .... = dB Antenna Noise: Absent
            .... .... .... .... .0.. .... .... .... = RX flags: Absent
            .... .... .... .... 0... .... .... .... = TX flags: Absent
            .... .... .... ..0. .... .... .... .... = data retries: Absent
            .... .... .... .1.. .... .... .... .... = Channel+: Present
            .... .... .... 0... .... .... .... .... = MCS information: Absent
            .... .... ...0 .... .... .... .... .... = A-MPDU Status: Absent
            .... .... ..0. .... .... .... .... .... = VHT information: Absent
            .... .... .0.. .... .... .... .... .... = frame timestamp: Absent
            .... .... 0... .... .... .... .... .... = HE information: Absent
            .... ...0 .... .... .... .... .... .... = HE-MU information: Absent
            .... .0.. .... .... .... .... .... .... = 0 Length PSDU: Absent
            .... 0... .... .... .... .... .... .... = L-SIG: Absent
            ...0 .... .... .... .... .... .... .... = TLVs: Absent
            ..0. .... .... .... .... .... .... .... = Radiotap NS next: False
            .0.. .... .... .... .... .... .... .... = Vendor NS next: False
            0... .... .... .... .... .... .... .... = Ext: Absent
    MAC timestamp: 33092028
    Flags: 0x00
        .... ...0 = CFP: False
        .... ..0. = Preamble: Long
        .... .0.. = WEP: False
        .... 0... = Fragmentation: False
        ...0 .... = FCS at end: False
        ..0. .... = Data Pad: False
        .0.. .... = Bad FCS: False
        0... .... = Short GI: False
    Data Rate: 6,0 Mb/s
    Channel frequency: 2412 [BG 1]
    Channel flags: 0x00c0, Orthogonal Frequency-Division Multiplexing (OFDM), 2 GHz spectrum
        .... .... .... ...0 = 700 MHz spectrum: False
        .... .... .... ..0. = 800 MHz spectrum: False
        .... .... .... .0.. = 900 MHz spectrum: False
        .... .... ...0 .... = Turbo: False
        .... .... ..0. .... = Complementary Code Keying (CCK): False
        .... .... .1.. .... = Orthogonal Frequency-Division Multiplexing (OFDM): True
        .... .... 1... .... = 2 GHz spectrum: True
        .... ...0 .... .... = 5 GHz spectrum: False
        .... ..0. .... .... = Passive: False
        .... .0.. .... .... = Dynamic CCK-OFDM: False
        .... 0... .... .... = Gaussian Frequency Shift Keying (GFSK): False
        ...0 .... .... .... = GSM (900MHz): False
        ..0. .... .... .... = Static Turbo: False
        .0.. .... .... .... = Half Rate Channel (10MHz Channel Width): False
        0... .... .... .... = Quarter Rate Channel (5MHz Channel Width): False
    Antenna signal: -42 dBm
    Antenna noise: -79 dBm
    Antenna: 0
    Channel number: 1
    Channel frequency: 2412
    Channel flags: 0x000100c0, Orthogonal Frequency-Division Multiplexing (OFDM), 2 GHz spectrum, HT Channel (20MHz Channel Width)
        .... .... .... .... ...0 .... = Turbo: False
        .... .... .... .... ..0. .... = Complementary Code Keying (CCK): False
        .... .... .... .... .1.. .... = Orthogonal Frequency-Division Multiplexing (OFDM): True
        .... .... .... .... 1... .... = 2 GHz spectrum: True
        .... .... .... ...0 .... .... = 5 GHz spectrum: False
        .... .... .... ..0. .... .... = Passive: False
        .... .... .... .0.. .... .... = Dynamic CCK-OFDM: False
        .... .... .... 0... .... .... = Gaussian Frequency Shift Keying (GFSK): False
        .... .... ...0 .... .... .... = GSM (900MHz): False
        .... .... ..0. .... .... .... = Static Turbo: False
        .... .... .0.. .... .... .... = Half Rate Channel (10MHz Channel Width): False
        .... .... 0... .... .... .... = Quarter Rate Channel (5MHz Channel Width): False
        .... ...1 .... .... .... .... = HT Channel (20MHz Channel Width): True
        .... ..0. .... .... .... .... = HT Channel (40MHz Channel Width with Extension channel above): False
        .... .0.. .... .... .... .... = HT Channel (40MHz Channel Width with Extension channel below): False
802.11 radio information
    PHY type: 802.11g (ERP) (6)
    Proprietary mode: None (0)
    Data rate: 6,0 Mb/s
    Channel: 1
    Frequency: 2412MHz
    Signal strength (dBm): -42 dBm
    Noise level (dBm): -79 dBm
    Signal/noise ratio (dB): 37 dB
    TSF timestamp: 33092028
    [Duration: 480µs]
        [Preamble: 20µs]
        [IFS: 24µs]
        [Start: 33091548µs]
        [End: 33092028µs]
IEEE 802.11 Beacon frame, Flags: ........
    Type/Subtype: Beacon frame (0x0008)
    Frame Control Field: 0x8000
        .... ..00 = Version: 0
        .... 00.. = Type: Management frame (0)
        1000 .... = Subtype: 8
        Flags: 0x00
            .... ..00 = DS status: Not leaving DS or network is operating in AD-HOC mode (To DS: 0 From DS: 0) (0x0)
            .... .0.. = More Fragments: This is the last fragment
            .... 0... = Retry: Frame is not being retransmitted
            ...0 .... = PWR MGT: STA will stay up
            ..0. .... = More Data: No data buffered
            .0.. .... = Protected flag: Data is not protected
            0... .... = +HTC/Order flag: Not strictly ordered
    .000 0000 0000 0000 = Duration: 0 microseconds
    Receiver address: Broadcast (ff:ff:ff:ff:ff:ff)
    Destination address: Broadcast (ff:ff:ff:ff:ff:ff)
    Transmitter address: 06:a0:57:73:aa:5f (06:a0:57:73:aa:5f)
    Source address: 06:a0:57:73:aa:5f (06:a0:57:73:aa:5f)
    BSS Id: 06:a0:57:73:aa:5f (06:a0:57:73:aa:5f)
    .... .... .... 0000 = Fragment number: 0
    0110 0001 1100 .... = Sequence number: 1564
IEEE 802.11 Wireless Management
    Fixed parameters (12 bytes)
        Timestamp: 3944960849
        Beacon Interval: 0,102400 [Seconds]
        Capabilities Information: 0x0431
            .... .... .... ...1 = ESS capabilities: Transmitter is an AP
            .... .... .... ..0. = IBSS status: Transmitter belongs to a BSS
            .... .... .... .0.. = Reserved: 0
            .... .... .... 0... = Reserved: 0
            .... .... ...1 .... = Privacy: Data confidentiality required
            .... .... ..1. .... = Short Preamble: Allowed
            .... .... .0.. .... = Reserved: 0
            .... .... 0... .... = Reserved: 0
            .... ...0 .... .... = Spectrum Management: Not Implemented
            .... ..0. .... .... = QoS: Not Implemented
            .... .1.. .... .... = Short Slot Time: In use
            .... 0... .... .... = Automatic Power Save Delivery: Not Implemented
            ...0 .... .... .... = Radio Measurement: Not Implemented
            ..0. .... .... .... = EPD: Not Implemented
            .0.. .... .... .... = Reserved: 0
            0... .... .... .... = Reserved: 0
    Tagged parameters (306 bytes)
        Tag: SSID parameter set: "dh-home"
            Tag Number: SSID parameter set (0)
            Tag length: 7
            SSID: "dh-home"
        Tag: Supported Rates 6(B), 9, 12(B), 18, 24(B), 36, 48, 54, [Mbit/sec]
            Tag Number: Supported Rates (1)
            Tag length: 8
            Supported Rates: 6(B) (0x8c)
            Supported Rates: 9 (0x12)
            Supported Rates: 12(B) (0x98)
            Supported Rates: 18 (0x24)
            Supported Rates: 24(B) (0xb0)
            Supported Rates: 36 (0x48)
            Supported Rates: 48 (0x60)
            Supported Rates: 54 (0x6c)
        Tag: DS Parameter set: Current Channel: 1
            Tag Number: DS Parameter set (3)
            Tag length: 1
            Current Channel: 1
        Tag: Traffic Indication Map (TIM): DTIM 0 of 1 bitmap
            Tag Number: Traffic Indication Map (TIM) (5)
            Tag length: 4
            DTIM count: 0
            DTIM period: 1
            Bitmap control: 0x01
                .... ...1 = Multicast: True
                0000 000. = Bitmap Offset: 0x00
            Partial Virtual Bitmap: 00
        Tag: Country Information: Country Code DE, Environment All
            Tag Number: Country Information (7)
            Tag length: 6
            Code: DE
            Environment: All (32)
            Country Info: First Channel Number: 1, Number of Channels: 13, Maximum Transmit Power Level: 20 dBm
                First Channel Number: 1
                Number of Channels: 13
                Maximum Transmit Power Level: 20 dBm
        Tag: ERP Information
            Tag Number: ERP Information (42)
            Tag length: 1
            ERP Information: 0x00
                .... ...0 = Non ERP Present: Not set
                .... ..0. = Use Protection: Not set
                .... .0.. = Barker Preamble Mode: Not set
                0000 0... = Reserved: 0x00
        Tag: RSN Information
            Tag Number: RSN Information (48)
            Tag length: 24
            RSN Version: 1
            Group Cipher Suite: 00:0f:ac (Ieee 802.11) AES (CCM)
                Group Cipher Suite OUI: 00:0f:ac (Ieee 802.11)
                Group Cipher Suite type: AES (CCM) (4)
            Pairwise Cipher Suite Count: 1
            Pairwise Cipher Suite List 00:0f:ac (Ieee 802.11) AES (CCM)
                Pairwise Cipher Suite: 00:0f:ac (Ieee 802.11) AES (CCM)
                    Pairwise Cipher Suite OUI: 00:0f:ac (Ieee 802.11)
                    Pairwise Cipher Suite type: AES (CCM) (4)
            Auth Key Management (AKM) Suite Count: 2
            Auth Key Management (AKM) List 00:0f:ac (Ieee 802.11) FT over IEEE 802.1X 00:0f:ac (Ieee 802.11) WPA (SHA256)
                Auth Key Management (AKM) Suite: 00:0f:ac (Ieee 802.11) FT over IEEE 802.1X
                    Auth Key Management (AKM) OUI: 00:0f:ac (Ieee 802.11)
                    Auth Key Management (AKM) type: FT over IEEE 802.1X (3)
                Auth Key Management (AKM) Suite: 00:0f:ac (Ieee 802.11) WPA (SHA256)
                    Auth Key Management (AKM) OUI: 00:0f:ac (Ieee 802.11)
                    Auth Key Management (AKM) type: WPA (SHA256) (5)
            RSN Capabilities: 0x00fc
                .... .... .... ...0 = RSN Pre-Auth capabilities: Transmitter does not support pre-authentication
                .... .... .... ..0. = RSN No Pairwise capabilities: Transmitter can support WEP default key 0 simultaneously with Pairwise key
                .... .... .... 11.. = RSN PTKSA Replay Counter capabilities: 16 replay counters per PTKSA/GTKSA/STAKeySA (0x3)
                .... .... ..11 .... = RSN GTKSA Replay Counter capabilities: 16 replay counters per PTKSA/GTKSA/STAKeySA (0x3)
                .... .... .1.. .... = Management Frame Protection Required: True
                .... .... 1... .... = Management Frame Protection Capable: True
                .... ...0 .... .... = Joint Multi-band RSNA: False
                .... ..0. .... .... = PeerKey Enabled: False
                ..0. .... .... .... = Extended Key ID for Individually Addressed Frames: Not supported
        Tag: QBSS Load Element 802.11e CCA Version
            Tag Number: QBSS Load Element (11)
            Tag length: 5
            QBSS Version: 2
            Station Count: 1
            Channel Utilization: 143 (56%)
            Available Admission Capacity: 0 (0 us/s)
        Tag: Mobility Domain
            Tag Number: Mobility Domain (54)
            Tag length: 3
            Mobility Domain Identifier: 0xdac5
            FT Capability and Policy: 0x00
                .... ...0 = Fast BSS Transition over DS: 0x0
                .... ..0. = Resource Request Protocol Capability: 0x0
                0000 00.. = Reserved: 0x00
        Tag: HT Capabilities (802.11n D1.10)
            Tag Number: HT Capabilities (802.11n D1.10) (45)
            Tag length: 26
            HT Capabilities Info: 0x09ad
                .... .... .... ...1 = HT LDPC coding capability: Transmitter supports receiving LDPC coded packets
                .... .... .... ..0. = HT Support channel width: Transmitter only supports 20MHz operation
                .... .... .... 11.. = HT SM Power Save: SM Power Save disabled (0x3)
                .... .... ...0 .... = HT Green Field: Transmitter is not able to receive PPDUs with Green Field (GF) preamble
                .... .... ..1. .... = HT Short GI for 20MHz: Supported
                .... .... .0.. .... = HT Short GI for 40MHz: Not supported
                .... .... 1... .... = HT Tx STBC: Supported
                .... ..01 .... .... = HT Rx STBC: Rx support of one spatial stream (0x1)
                .... .0.. .... .... = HT Delayed Block ACK: Transmitter does not support HT-Delayed BlockAck
                .... 1... .... .... = HT Max A-MSDU length: 7935 bytes
                ...0 .... .... .... = HT DSSS/CCK mode in 40MHz: Won't/Can't use of DSSS/CCK in 40 MHz
                ..0. .... .... .... = HT PSMP Support: Won't/Can't support PSMP operation
                .0.. .... .... .... = HT Forty MHz Intolerant: Use of 40 MHz transmissions unrestricted/allowed
                0... .... .... .... = HT L-SIG TXOP Protection support: Not supported
            A-MPDU Parameters: 0x03
                .... ..11 = Maximum Rx A-MPDU Length: 0x3 (65535[Bytes])
                ...0 00.. = MPDU Density: no restriction (0x0)
                000. .... = Reserved: 0x0
            Rx Supported Modulation and Coding Scheme Set: MCS Set
                Rx Modulation and Coding Scheme (One bit per modulation): 4 spatial streams
                    .... .... .... .... .... .... 1111 1111 = Rx Bitmask Bits 0-7: 0xff
                    .... .... .... .... 1111 1111 .... .... = Rx Bitmask Bits 8-15: 0xff
                    .... .... 1111 1111 .... .... .... .... = Rx Bitmask Bits 16-23: 0xff
                    1111 1111 .... .... .... .... .... .... = Rx Bitmask Bits 24-31: 0xff
                    .... .... .... .... .... .... .... ...0 = Rx Bitmask Bit 32: 0x0
                    .... .... .... .... .... .... .000 000. = Rx Bitmask Bits 33-38: 0x00
                    .... .... ...0 0000 0000 0000 0... .... = Rx Bitmask Bits 39-52: 0x0000
                    ...0 0000 0000 0000 0000 0000 000. .... = Rx Bitmask Bits 53-76: 0x000000
                .... ..00 0000 0000 = Highest Supported Data Rate: 0x000
                .... .... .... ...1 = Tx Supported MCS Set: Defined
                .... .... .... ..0. = Tx and Rx MCS Set: Equal
                .... .... .... 00.. = Maximum Number of Tx Spatial Streams Supported: 0x0, 4 spatial streams
                .... .... ...0 .... = Unequal Modulation: Not supported
            HT Extended Capabilities: 0x0000
                .... .... .... ...0 = Transmitter supports PCO: Not supported
                .... .... .... .00. = Time needed to transition between 20MHz and 40MHz: No Transition (0x0)
                .... ..00 .... .... = MCS Feedback capability: STA does not provide MCS feedback (0x0)
                .... .0.. .... .... = High Throughput: Not supported
                .... 0... .... .... = Reverse Direction Responder: Not supported
            Transmit Beam Forming (TxBF) Capabilities: 0x00000000
                .... .... .... .... .... .... .... ...0 = Transmit Beamforming: Not supported
                .... .... .... .... .... .... .... ..0. = Receive Staggered Sounding: Not supported
                .... .... .... .... .... .... .... .0.. = Transmit Staggered Sounding: Not supported
                .... .... .... .... .... .... .... 0... = Receive Null Data packet (NDP): Not supported
                .... .... .... .... .... .... ...0 .... = Transmit Null Data packet (NDP): Not supported
                .... .... .... .... .... .... ..0. .... = Implicit TxBF capable: Not supported
                .... .... .... .... .... .... 00.. .... = Calibration: incapable (0x0)
                .... .... .... .... .... ...0 .... .... = STA can apply TxBF using CSI explicit feedback: Not supported
                .... .... .... .... .... ..0. .... .... = STA can apply TxBF using uncompressed beamforming feedback matrix: Not supported
                .... .... .... .... .... .0.. .... .... = STA can apply TxBF using compressed beamforming feedback matrix: Not supported
                .... .... .... .... ...0 0... .... .... = Receiver can return explicit CSI feedback: not supported (0x0)
                .... .... .... .... .00. .... .... .... = Receiver can return explicit uncompressed Beamforming Feedback Matrix: not supported (0x0)
                .... .... .... ...0 0... .... .... .... = STA can compress and use compressed Beamforming Feedback Matrix: not supported (0x0)
                .... .... .... .00. .... .... .... .... = Minimal grouping used for explicit feedback reports: No grouping supported (0x0)
                .... .... ...0 0... .... .... .... .... = Max antennae STA can support when CSI feedback required: 1 TX antenna sounding (0x0)
                .... .... .00. .... .... .... .... .... = Max antennae STA can support when uncompressed Beamforming feedback required: 1 TX antenna sounding (0x0)
                .... ...0 0... .... .... .... .... .... = Max antennae STA can support when compressed Beamforming feedback required: 1 TX antenna sounding (0x0)
                .... .00. .... .... .... .... .... .... = Maximum number of rows of CSI explicit feedback: 1 row of CSI (0x0)
                ...0 0... .... .... .... .... .... .... = Maximum number of space time streams for which channel dimensions can be simultaneously estimated: 1 space time stream (0x0)
                000. .... .... .... .... .... .... .... = Reserved: 0x0
            Antenna Selection (ASEL) Capabilities: 0x00
                .... ...0 = Antenna Selection Capable: Not supported
                .... ..0. = Explicit CSI Feedback Based Tx ASEL: Not supported
                .... .0.. = Antenna Indices Feedback Based Tx ASEL: Not supported
                .... 0... = Explicit CSI Feedback: Not supported
                ...0 .... = Antenna Indices Feedback: Not supported
                ..0. .... = Rx ASEL: Not supported
                .0.. .... = Tx Sounding PPDUs: Not supported
                0... .... = Reserved: 0x0
        Tag: HT Information (802.11n D1.10)
            Tag Number: HT Information (802.11n D1.10) (61)
            Tag length: 22
            Primary Channel: 1
            HT Information Subset (1 of 3): 0x00
                .... ..00 = Secondary channel offset: No secondary channel (0x0)
                .... .0.. = Supported channel width: 20 MHz channel width only
                .... 0... = Reduced Interframe Spacing (RIFS): Prohibited
                0000 .... = Reserved: 0x0
            HT Information Subset (2 of 3): 0x0004
                .... .... .... ..00 = HT Protection: No protection mode (0x0)
                .... .... .... .1.. = Non-greenfield STAs present: One or more associated STAs are not greenfield capable
                .... .... .... 0... = Reserved: 0x0
                .... .... ...0 .... = OBSS non-HT STAs present: Use of protection for non-HT STAs by overlapping BSSs is not needed
                ...0 0000 000. .... = Channel Center Frequency Segment 2: 0
                000. .... .... .... = Reserved: 0x0
            HT Information Subset (3 of 3): 0x0000
                .... .... ..00 0000 = Reserved: 0x00
                .... .... .0.. .... = Dual beacon: No second beacon is transmitted
                .... .... 0... .... = Dual Clear To Send (CTS) protection: Not required
                .... ...0 .... .... = Beacon ID: Primary beacon
                .... ..0. .... .... = L-SIG TXOP Protection Full Support: One or more HT STAs in the BSS do not support L-SIG TXOP protection
                .... .0.. .... .... = Phased Coexistence Operation (PCO): Inactive
                .... 0... .... .... = Phased Coexistence Operation (PCO) Phase: Switch to or continue 20 MHz phase
                0000 .... .... .... = Reserved: 0x0
            Rx Supported Modulation and Coding Scheme Set: Basic MCS Set
                Rx Modulation and Coding Scheme (One bit per modulation): Reserved:8
                    .... .... .... .... .... .... 0000 0000 = Rx Bitmask Bits 0-7: 0x00
                    .... .... .... .... 0000 0000 .... .... = Rx Bitmask Bits 8-15: 0x00
                    .... .... 0000 0000 .... .... .... .... = Rx Bitmask Bits 16-23: 0x00
                    0000 0000 .... .... .... .... .... .... = Rx Bitmask Bits 24-31: 0x00
                    .... .... .... .... .... .... .... ...0 = Rx Bitmask Bit 32: 0x0
                    .... .... .... .... .... .... .000 000. = Rx Bitmask Bits 33-38: 0x00
                    .... .... ...0 0000 0000 0000 0... .... = Rx Bitmask Bits 39-52: 0x0000
                    ...0 0000 0000 0000 0000 0000 000. .... = Rx Bitmask Bits 53-76: 0x000000
                .... ..00 0000 0000 = Highest Supported Data Rate: 0x000
                .... .... .... ...0 = Tx Supported MCS Set: Not defined
                .... .... .... ..0. = Tx and Rx MCS Set: Equal
                .... .... .... 00.. = Maximum Number of Tx Spatial Streams Supported: 0x0, TX MCS Set Not Defined
                .... .... ...0 .... = Unequal Modulation: Not supported
        Tag: Extended Capabilities (10 octets)
            Tag Number: Extended Capabilities (127)
            Tag length: 10
            Extended Capabilities: 0x04 (octet 1)
                .... ...0 = 20/40 BSS Coexistence Management Support: Not supported
                .... ..0. = Reserved (was On-demand beacon): 0x0
                .... .1.. = Extended Channel Switching: Supported
                .... 0... = Reserved (was WAVE indication): 0x0
                ...0 .... = PSMP Capability: Not supported
                ..0. .... = Reserved: 0x0
                .0.. .... = S-PSMP Support: Not supported
                0... .... = Event: Not supported
            Extended Capabilities: 0x10 (octet 2)
                .... ...0 = Diagnostics: Not supported
                .... ..0. = Multicast Diagnostics: Not supported
                .... .0.. = Location Tracking: Not supported
                .... 0... = FMS: Not supported
                ...1 .... = Proxy ARP Service: Supported
                ..0. .... = Collocated Interference Reporting: Not supported
                .0.. .... = Civic Location: Not supported
                0... .... = Geospatial Location: Not supported
            Extended Capabilities: 0x0f (octet 3)
                .... ...1 = TFS: Supported
                .... ..1. = WNM Sleep Mode: Supported
                .... .1.. = TIM Broadcast: Supported
                .... 1... = BSS Transition: Supported
                ...0 .... = QoS Traffic Capability: Not supported
                ..0. .... = AC Station Count: Not supported
                .0.. .... = Multiple BSSID: Not supported
                0... .... = Timing Measurement: Not supported
            Extended Capabilities: 0x02 (octet 4)
                .... ...0 = Channel Usage: Not supported
                .... ..1. = SSID List: Supported
                .... .0.. = DMS: Not supported
                .... 0... = UTC TSF Offset: Not supported
                ...0 .... = TPU Buffer STA Support: Not supported
                ..0. .... = TDLS Peer PSM Support: Not supported
                .0.. .... = TDLS channel switching: Not supported
                0... .... = Interworking: Not supported
            Extended Capabilities: 0x00 (octet 5)
                .... ...0 = QoS Map: Not supported
                .... ..0. = EBR: Not supported
                .... .0.. = SSPN Interface: Not supported
                .... 0... = Reserved: 0x0
                ...0 .... = MSGCF Capability: Not supported
                ..0. .... = TDLS Support: Not supported
                .0.. .... = TDLS Prohibited: Not supported
                0... .... = TDLS Channel Switching Prohibited: Not supported
            Extended Capabilities: 0x00 (octet 6)
                .... ...0 = Reject Unadmitted Frame: Not supported
                .... 000. = Service Interval Granularity: 5 ms (0)
                ...0 .... = Identifier Location: Not supported
                ..0. .... = U-APSD Coexistence: Not supported
                .0.. .... = WNM Notification: Not supported
                0... .... = QAB Capability: 0x0
            Extended Capabilities: 0x00 (octet 7)
                .... ...0 = UTF-8 SSID: Not supported
                .... ..0. = QMF Activated: False
                .... .0.. = QMF Reconfiguration Activated: False
                .... 0... = Robust AV Streaming: False
                ...0 .... = Advanced GCR: False
                ..0. .... = Mesh GCR: False
                .0.. .... = SCS: False
                0... .... = QLoad Report: False
            Extended Capabilities: 0x0040 (octets 8 & 9)
                .... .... .... ...0 = Alternate EDCA: False
                .... .... .... ..0. = Unprotected TXOP Negotiation: False
                .... .... .... .0.. = Protected TXOP Negotiation: False
                .... .... .... 0... = Reserved: 0x0
                .... .... ...0 .... = Protected QLoad Report: False
                .... .... ..0. .... = TDLS Wider Bandwidth: Not supported
                .... .... .1.. .... = Operating Mode Notification: Supported
                .... ...0 0... .... = Max Number Of MSDUs In A-MSDU: No limit (0)
                .... ..0. .... .... = Channel Schedule Management: False
                .... .0.. .... .... = Geodatabase Inband Enabling Signal: False
                .... 0... .... .... = Network Channel Control: False
                ...0 .... .... .... = White Space Map: False
                ..0. .... .... .... = Channel Availability Query: False
                .0.. .... .... .... = Fine Timing Measurement Responder: False
                0... .... .... .... = Fine Timing Measurement Initiator: False
            Extended Capabilities: 0x40 (octet 10)
                .... ...0 = FILS Capable: False
                .... ..0. = Extended Spectrum Management Capable: False
                .... .0.. = Future Channel Capable: False
                .... 0... = Reserved: 0x0
                ...0 .... = Reserved: 0x0
                ..0. .... = TWT Requester Support: False
                .1.. .... = TWT Responder Support: True
                0... .... = OBSS Narrow Bandwidth RU in UL OFDMA Tolerance Support: False
        Tag: VHT Capabilities
            Tag Number: VHT Capabilities (191)
            Tag length: 12
            VHT Capabilities Info: 0x338b7992
                .... .... .... .... .... .... .... ..10 = Maximum MPDU Length: 11 454 (0x2)
                .... .... .... .... .... .... .... 00.. = Supported Channel Width Set: Neither 160MHz nor 80+80 supported (0x0)
                .... .... .... .... .... .... ...1 .... = Rx LDPC: Supported
                .... .... .... .... .... .... ..0. .... = Short GI for 80MHz/TVHT_MODE_4C: Not supported
                .... .... .... .... .... .... .0.. .... = Short GI for 160MHz and 80+80MHz: Not supported
                .... .... .... .... .... .... 1... .... = Tx STBC: Supported
                .... .... .... .... .... .001 .... .... = Rx STBC: 1 Spatial Stream Supported (0x1)
                .... .... .... .... .... 1... .... .... = SU Beamformer Capable: Supported
                .... .... .... .... ...1 .... .... .... = SU Beamformee Capable: Supported
                .... .... .... .... 011. .... .... .... = Beamformee STS Capability: 4 (0x3)
                .... .... .... .011 .... .... .... .... = Number of Sounding Dimensions: 4 (0x3)
                .... .... .... 1... .... .... .... .... = MU Beamformer Capable: Supported
                .... .... ...0 .... .... .... .... .... = MU Beamformee Capable: Not supported
                .... .... ..0. .... .... .... .... .... = TXOP PS: Not supported
                .... .... .0.. .... .... .... .... .... = +HTC-VHT Capable: Not supported
                .... ..11 1... .... .... .... .... .... = Max A-MPDU Length Exponent: 1 048 575 (0x7)
                .... 00.. .... .... .... .... .... .... = VHT Link Adaptation: No Feedback (0x0)
                ...1 .... .... .... .... .... .... .... = Rx Antenna Pattern Consistency: Supported
                ..1. .... .... .... .... .... .... .... = Tx Antenna Pattern Consistency: Supported
                00.. .... .... .... .... .... .... .... = Extended NSS BW Support: 0x0
            VHT Supported MCS Set
                Rx MCS Map: 0xffaa
                    .... .... .... ..10 = Rx 1 SS: MCS 0-9 (0x2)
                    .... .... .... 10.. = Rx 2 SS: MCS 0-9 (0x2)
                    .... .... ..10 .... = Rx 3 SS: MCS 0-9 (0x2)
                    .... .... 10.. .... = Rx 4 SS: MCS 0-9 (0x2)
                    .... ..11 .... .... = Rx 5 SS: Not Supported (0x3)
                    .... 11.. .... .... = Rx 6 SS: Not Supported (0x3)
                    ..11 .... .... .... = Rx 7 SS: Not Supported (0x3)
                    11.. .... .... .... = Rx 8 SS: Not Supported (0x3)
                ...0 0000 0000 0000 = Rx Highest Long GI Data Rate (in Mb/s, 0 = subfield not in use): 0x0000
                000. .... .... .... = MaX NSTS Total: 0
                Tx MCS Map: 0xffaa
                    .... .... .... ..10 = Tx 1 SS: MCS 0-9 (0x2)
                    .... .... .... 10.. = Tx 2 SS: MCS 0-9 (0x2)
                    .... .... ..10 .... = Tx 3 SS: MCS 0-9 (0x2)
                    .... .... 10.. .... = Tx 4 SS: MCS 0-9 (0x2)
                    .... ..11 .... .... = Tx 5 SS: Not Supported (0x3)
                    .... 11.. .... .... = Tx 6 SS: Not Supported (0x3)
                    ..11 .... .... .... = Tx 7 SS: Not Supported (0x3)
                    11.. .... .... .... = Tx 8 SS: Not Supported (0x3)
                ...0 0000 0000 0000 = Tx Highest Long GI Data Rate  (in Mb/s, 0 = subfield not in use): 0x0000
                ..1. .... .... .... = Extended NSS BW Capable: Capable
                00.. .... .... .... = Reserved: 0x0
        Tag: VHT Operation
            Tag Number: VHT Operation (192)
            Tag length: 5
            VHT Operation Info
                Channel Width: 20 MHz or 40 MHz BSS Bandwidth (0)
                Channel Center Segment 0: 1
                Channel Center Segment 1: 0
            Basic MCS Map: 0xfffc
                .... .... .... ..00 = Basic 1 SS: MCS 0-7 (0x0)
                .... .... .... 11.. = Basic 2 SS: Not Supported (0x3)
                .... .... ..11 .... = Basic 3 SS: Not Supported (0x3)
                .... .... 11.. .... = Basic 4 SS: Not Supported (0x3)
                .... ..11 .... .... = Basic 5 SS: Not Supported (0x3)
                .... 11.. .... .... = Basic 6 SS: Not Supported (0x3)
                ..11 .... .... .... = Basic 7 SS: Not Supported (0x3)
                11.. .... .... .... = Basic 8 SS: Not Supported (0x3)
        Ext Tag: HE Capabilities
            Tag Number: Element ID Extension (255)
            Ext Tag length: 28
            Ext Tag Number: HE Capabilities (35)
            HE MAC Capabilities Information: 0x10409a08010d
                .... .... .... .... .... .... .... .... .... .... .... ...1 = +HTC HE Support: Supported
                .... .... .... .... .... .... .... .... .... .... .... ..0. = TWT Requester Support: Not supported
                .... .... .... .... .... .... .... .... .... .... .... .1.. = TWT Responder Support: Supported
                .... .... .... .... .... .... .... .... .... .... ...0 1... = Dynamic Fragmentation Support: Level 1 dynamic fragmentation support (1)
                .... .... .... .... .... .... .... .... .... .... 000. .... = Maximum Number of Fragmented MSDUs: 1
                .... .... .... .... .... .... .... .... .... ..01 .... .... = Minimum Fragment Size: Minimum payload size of 128 bytes (1)
                .... .... .... .... .... .... .... .... .... 00.. .... .... = Trigger Frame MAC Padding Duration: 0 (0)
                .... .... .... .... .... .... .... .... .000 .... .... .... = Multi-TID Aggregation Rx Support: 0
                .... .... .... .... .... .... .... ...0 0... .... .... .... = HE Link Adaptation Support: No feedback if the STA does not provide HE MFB (0)
                .... .... .... .... .... .... .... ..0. .... .... .... .... = All Ack Support: Not supported
                .... .... .... .... .... .... .... .0.. .... .... .... .... = TRS Support: Not supported
                .... .... .... .... .... .... .... 1... .... .... .... .... = BSR Support: Supported
                .... .... .... .... .... .... ...0 .... .... .... .... .... = Broadcast TWT Support: Not supported
                .... .... .... .... .... .... ..0. .... .... .... .... .... = 32-bit BA Bitmap Support: Not supported
                .... .... .... .... .... .... .0.. .... .... .... .... .... = MU Cascading Support: Not supported
                .... .... .... .... .... .... 0... .... .... .... .... .... = Ack-Enabled Aggregation Support: Not supported
                .... .... .... .... .... ...0 .... .... .... .... .... .... = Reserved: 0x0
                .... .... .... .... .... ..1. .... .... .... .... .... .... = OM Control Support: Supported
                .... .... .... .... .... .0.. .... .... .... .... .... .... = OFDMA RA Support: Not supported
                .... .... .... .... ...1 1... .... .... .... .... .... .... = Maximum A-MPDU Length Exponent Extension: 3
                .... .... .... .... ..0. .... .... .... .... .... .... .... = A-MSDU Fragmentation Support: Not supported
                .... .... .... .... .0.. .... .... .... .... .... .... .... = Flexible TWT Schedule Support: Not supported
                .... .... .... .... 1... .... .... .... .... .... .... .... = Rx Control Frame to MultiBSS: Supported
                .... .... .... ...0 .... .... .... .... .... .... .... .... = BSRP BQRP A-MPDU Aggregation: Not supported
                .... .... .... ..0. .... .... .... .... .... .... .... .... = QTP Support: Not supported
                .... .... .... .0.. .... .... .... .... .... .... .... .... = BQR Support: Not supported
                .... .... .... 0... .... .... .... .... .... .... .... .... = PSR Responder: Not supported
                .... .... ...0 .... .... .... .... .... .... .... .... .... = NDP Feedback Report Support: Not supported
                .... .... ..0. .... .... .... .... .... .... .... .... .... = OPS Support: Not supported
                .... .... .1.. .... .... .... .... .... .... .... .... .... = A-MSDU Not Under BA in Ack-Enabled A-MPDU Support: Supported
                .... ..00 0... .... .... .... .... .... .... .... .... .... = Multi-TID Aggregation Tx Support: 0
                .... .0.. .... .... .... .... .... .... .... .... .... .... = HE Subchannel Selective Transmission Support: Not supported
                .... 0... .... .... .... .... .... .... .... .... .... .... = UL 2x996-tone RU Support: Not supported
                ...1 .... .... .... .... .... .... .... .... .... .... .... = OM Control UL MU Data Disable RX Support: Supported
                ..0. .... .... .... .... .... .... .... .... .... .... .... = HE Dynamic SM Power Save: Not supported
                .0.. .... .... .... .... .... .... .... .... .... .... .... = Punctured Sounding Support: Not supported
                0... .... .... .... .... .... .... .... .... .... .... .... = HT And VHT Trigger Frame RX Support: Not supported
            HE PHY Capabilities Information
                .... ...0 = Reserved: 0x0
                    .... ...0 = Reserved: 0x0
                0000 000. = Channel Width Set: 0x00
                    .... ..0. = 40 MHz in 2.4 GHz band: Not supported
                    .... .0.. = Reserved: 0x0
                    .... 0... = Reserved: 0x0
                    ...0 .... = Reserved: 0x0
                    ..0. .... = 242 tone RUs in the 2.4 GHz band: Not supported
                    .0.. .... = Reserved: 0x0
                    0... .... = Reserved: 0x0
                Bits 8 to 23: 0x4860
                    .... .... .... 0000 = Punctured Preamble Rx: 0x0
                    .... .... ...0 .... = Device Class: Class B Device (0x0)
                    .... .... ..1. .... = LDPC Coding In Payload: Supported
                    .... .... .1.. .... = HE SU PPDU With 1x HE-LTF And 0.8us GI: Supported
                    .... ...0 0... .... = Midamble Tx/Rx Max NSTS: 1 Space-Time Stream (0x0)
                    .... ..0. .... .... = NDP With 4x HE-LTF and 3.2us GI: Not supported
                    .... .0.. .... .... = STBC Tx <= 80 MHz: Not supported
                    .... 1... .... .... = STBC Rx <= 80 MHz: Supported
                    ...0 .... .... .... = Doppler Tx: Not supported
                    ..0. .... .... .... = Doppler Rx: Not supported
                    .1.. .... .... .... = Full Bandwidth UL MU-MIMO: Supported
                    0... .... .... .... = Partial Bandwidth UL MU-MIMO: Not supported
                Bits 24 to 39: 0x1f88
                    .... .... .... ..00 = DCM Max Constellation Tx: DCM is not supported (0x0)
                    .... .... .... .0.. = DCM Max NSS Tx: 1 Spatial Stream (0x0)
                    .... .... ...0 1... = DCM Max Constellation Rx: BPSK (0x1)
                    .... .... ..0. .... = DCM Max NSS Rx: 1 Spatial Stream (0x0)
                    .... .... .0.. .... = Rx Partial BW SU In 20 MHz HE MU PPDU: Not supported
                    .... .... 1... .... = SU Beamformer: Supported
                    .... ...1 .... .... = SU Beamformee: Supported
                    .... ..1. .... .... = MU Beamformer: Supported
                    ...1 11.. .... .... = Beamformee STS <= 80 MHz: 0x7
                    000. .... .... .... = Beamformee STS > 80 MHz: 0x0
                Bits 40 to 55: 0x8143
                    .... .... .... .011 = Number Of Sounding Dimensions <= 80 MHz: 3
                    .... .... ..00 0... = Number Of Sounding Dimensions > 80 MHz: 0
                    .... .... .1.. .... = Ng = 16 SU Feedback: Supported
                    .... .... 0... .... = Ng = 16 MU Feedback: Not supported
                    .... ...1 .... .... = Codebook Size SU Feedback: Supported
                    .... ..0. .... .... = Codebook Size MU Feedback: Not supported
                    .... .0.. .... .... = Triggered SU Beamforming Feedback: Not supported
                    .... 0... .... .... = Triggered MU Beamforming Feedback: Not supported
                    ...0 .... .... .... = Triggered CQI Feedback: Not supported
                    ..0. .... .... .... = Partial Bandwidth Extended Range: Not supported
                    .0.. .... .... .... = Partial Bandwidth DL MU-MIMO: Not supported
                    1... .... .... .... = PPE Thresholds Present: True
                Bits 56 to 71: 0x011c
                    .... .... .... ...0 = PSR-based SR Support: Not supported
                    .... .... .... ..0. = Power Boost Factor ar Support: Not supported
                    .... .... .... .1.. = HE SU PPDU And HE MU PPDU With 4x HE-LTF And 0.8us GI: Supported
                    .... .... ..01 1... = Max Nc: Supported
                    .... .... .0.. .... = STBC Tx > 80 MHz: Not supported
                    .... .... 0... .... = STBC Rx > 80 MHz: Not supported
                    .... ...1 .... .... = HE ER SU PPDU With 4x HE-LTF And 0.8us GI: Supported
                    .... ..0. .... .... = 20 MHz In 40 MHz HE PPDU In 2.4 GHz Band: Not supported
                    .... .0.. .... .... = 20 MHz In 160/80+80 MHz HE PPDU: Not supported
                    .... 0... .... .... = 80 MHz In 160/80+80 MHz HE PPDU: Not supported
                    ...0 .... .... .... = HE ER SU PPDU With 1x HE-LTF And 0.8us GI: Not supported
                    ..0. .... .... .... = Midamble Tx/Rx 2x And 1x HE-LTF: Not supported
                    00.. .... .... .... = DCM Max RU: 242-tone RU (0x0)
                Bits 72 to 87: 0x0008
                    .... .... .... ...0 = Longer Than 16 HE SIG-B OFDM Symbols Support: Not supported
                    .... .... .... ..0. = Non-Triggered CQI Feedback: Not supported
                    .... .... .... .0.. = Tx 1024-QAM Support < 242-tone RU Support: Not supported
                    .... .... .... 1... = Rx 1024-QAM Support < 242-tone RU Support: Supported
                    .... .... ...0 .... = Rx Full BW SU Using HE MU PPDU With Compressed HE-SIG-B: Not supported
                    .... .... ..0. .... = Rx Full BW SU Using HE MU PPDU With Non-Compressed HE-SIG-B: Not supported
                    .... .... 00.. .... = Nominal Packet Padding: 0 µs for all constellations, Nss and RU allocations (0)
                    .... ...0 .... .... = HE MU PPDU With More Than One RU Rx Max N_HE-LTF: 0
                    0000 000. .... .... = Reserved: 0x00
            Supported HE-MCS and NSS Set
                Rx and Tx MCS Maps <= 80 MHz
                    Rx HE-MCS Map <= 80 MHz: 0xffaa
                        .... .... .... ..10 = Max HE-MCS for 1 SS: Support for HE-MCS 0-11 (0x2)
                        .... .... .... 10.. = Max HE-MCS for 2 SS: Support for HE-MCS 0-11 (0x2)
                        .... .... ..10 .... = Max HE-MCS for 3 SS: Support for HE-MCS 0-11 (0x2)
                        .... .... 10.. .... = Max HE-MCS for 4 SS: Support for HE-MCS 0-11 (0x2)
                        .... ..11 .... .... = Max HE-MCS for 5 SS: Not supported for HE PPDUs (0x3)
                        .... 11.. .... .... = Max HE-MCS for 6 SS: Not supported for HE PPDUs (0x3)
                        ..11 .... .... .... = Max HE-MCS for 7 SS: Not supported for HE PPDUs (0x3)
                        11.. .... .... .... = Max HE-MCS for 8 SS: Not supported for HE PPDUs (0x3)
                    Tx HE-MCS Map <= 80 MHz: 0xffaa
                        .... .... .... ..10 = Max HE-MCS for 1 SS: Support for HE-MCS 0-11 (0x2)
                        .... .... .... 10.. = Max HE-MCS for 2 SS: Support for HE-MCS 0-11 (0x2)
                        .... .... ..10 .... = Max HE-MCS for 3 SS: Support for HE-MCS 0-11 (0x2)
                        .... .... 10.. .... = Max HE-MCS for 4 SS: Support for HE-MCS 0-11 (0x2)
                        .... ..11 .... .... = Max HE-MCS for 5 SS: Not supported for HE PPDUs (0x3)
                        .... 11.. .... .... = Max HE-MCS for 6 SS: Not supported for HE PPDUs (0x3)
                        ..11 .... .... .... = Max HE-MCS for 7 SS: Not supported for HE PPDUs (0x3)
                        11.. .... .... .... = Max HE-MCS for 8 SS: Not supported for HE PPDUs (0x3)
            PPE Thresholds
                .... .011 = NSS: 3
                .001 1... = RU Index Bitmask: 0x3
                NSS 0
                    RU allocation: 242
                        PPET16: BPSK (0x00)
                        PPET8: None (0x07)
                    RU allocation: 484
                        PPET16: BPSK (0x00)
                        PPET8: None (0x07)
                NSS 1
                    RU allocation: 242
                        PPET16: BPSK (0x00)
                        PPET8: None (0x07)
                    RU allocation: 484
                        PPET16: BPSK (0x00)
                        PPET8: None (0x07)
                NSS 2
                    RU allocation: 242
                        PPET16: BPSK (0x00)
                        PPET8: None (0x07)
                    RU allocation: 484
                        PPET16: BPSK (0x00)
                        PPET8: None (0x07)
                NSS 3
                    RU allocation: 242
                        PPET16: BPSK (0x00)
                        PPET8: None (0x07)
                    RU allocation: 484
                        PPET16: BPSK (0x00)
                        PPET8: None (0x07)
        Ext Tag: HE Operation
            Tag Number: Element ID Extension (255)
            Ext Tag length: 6
            Ext Tag Number: HE Operation (36)
            HE Operation Parameters: 0x003ff4
                .... .... .... .... .... .100 = Default PE Duration: 4
                .... .... .... .... .... 0... = TWT Required: Not required
                .... .... ..11 1111 1111 .... = TXOP Duration RTS Threshold: 1023
                .... .... .0.. .... .... .... = VHT Operation Information Present: False
                .... .... 0... .... .... .... = Co-Hosted BSS: False
                .... ...0 .... .... .... .... = ER SU Disable: False
                .... ..0. .... .... .... .... = 6 GHz Operation Information Present: False
                0000 00.. .... .... .... .... = Reserved: 0x00
            BSS Color Information: 0x39
                ..11 1001 = BSS Color: 0x39
                .0.. .... = Partial BSS Color: False
                0... .... = BSS Color Disabled: False
            Basic HE-MCS and NSS Set: 0xfffc
                .... .... .... ..00 = Max HE-MCS for 1 SS: Support for HE-MCS 0-7 (0)
                .... .... .... 11.. = Max HE-MCS for 2 SS: Not supported for HE PPDUs (3)
                .... .... ..11 .... = Max HE-MCS for 3 SS: Not supported for HE PPDUs (3)
                .... .... 11.. .... = Max HE-MCS for 4 SS: Not supported for HE PPDUs (3)
                .... ..11 .... .... = Max HE-MCS for 5 SS: Not supported for HE PPDUs (3)
                .... 11.. .... .... = Max HE-MCS for 6 SS: Not supported for HE PPDUs (3)
                ..11 .... .... .... = Max HE-MCS for 7 SS: Not supported for HE PPDUs (3)
                11.. .... .... .... = Max HE-MCS for 8 SS: Not supported for HE PPDUs (3)
        Ext Tag: Spatial Reuse Parameter Set
            Tag Number: Element ID Extension (255)
            Ext Tag length: 1
            Ext Tag Number: Spatial Reuse Parameter Set (39)
            SR Control: 0x03
                .... ...1 = SRP Disallowed: True
                .... ..1. = NON-SRG OBSS PD SR Disallowed: True
                .... .0.. = Non-SRG Offset Present: False
                .... 0... = SRG Information Present: False
                ...0 .... = HESIGA Spatial Reuse value 15 allowed: False
                000. .... = Reserved: 0x0
        Ext Tag: MU EDCA Parameter Set
            Tag Number: Element ID Extension (255)
            Ext Tag length: 13
            Ext Tag Number: MU EDCA Parameter Set (38)
            QoS Information (AP): 0x06
                .... 0110 = EDCA Parameter Set Update Count: 0x6
                ...0 .... = Q-Ack: APs MIB attribute dot11QAckOptionImplemented is false
                ..0. .... = Queue Request: AP cannot process a nonzero Queue Size subfield in the QoS Control field in QoS data frames
                .0.. .... = TXOP Request: AP cannot process a nonzero TXOP Duration Requested subfield in the QoS Control field in QoS data frames
                0... .... = More Data Ack: False
            MUAC_BE Parameter Record
                AIC/AIFSN: 0x03
                    .... 0011 = AIFSN: 3
                    ...0 .... = Admission Control Mandatory: No
                    .00. .... = ACI: Best Effort (0)
                    0... .... = Reserved: 0
                ECWmin/ECWmax: 0xa4
                MU EDCA Timer: 0xff
            MUAC_BK Parameter Record
                AIC/AIFSN: 0x27
                    .... 0111 = AIFSN: 7
                    ...0 .... = Admission Control Mandatory: No
                    .01. .... = ACI: Background (1)
                    0... .... = Reserved: 0
                ECWmin/ECWmax: 0xa4
                MU EDCA Timer: 0xff
            MUAC_VI Parameter Record
                AIC/AIFSN: 0x42
                    .... 0010 = AIFSN: 2
                    ...0 .... = Admission Control Mandatory: No
                    .10. .... = ACI: Video (2)
                    0... .... = Reserved: 0
                ECWmin/ECWmax: 0x43
                MU EDCA Timer: 0xff
            MUAC_VO Parameter Record
                AIC/AIFSN: 0x62
                    .... 0010 = AIFSN: 2
                    ...0 .... = Admission Control Mandatory: No
                    .11. .... = ACI: Voice (3)
                    0... .... = Reserved: 0
                ECWmin/ECWmax: 0x32
                MU EDCA Timer: 0xff
        Tag: Vendor Specific: Qualcomm Inc.
            Tag Number: Vendor Specific (221)
            Tag length: 23
            OUI: 8c:fd:f0 (Qualcomm Inc.)
            Vendor Specific OUI Type: 1
            Vendor Specific Data: 0101020100020101030301010004010109020000
        Tag: Vendor Specific: Microsoft Corp.: WMM/WME: Parameter Element
            Tag Number: Vendor Specific (221)
            Tag length: 24
            OUI: 00:50:f2 (Microsoft Corp.)
            Vendor Specific OUI Type: 2
            Type: WMM/WME (0x02)
            WME Subtype: Parameter Element (1)
            WME Version: 1
            WME QoS Info: 0x86
                1... .... = U-APSD: Enabled
                .... 0110 = Parameter Set Count: 0x6
                .000 .... = Reserved: 0x0
            Reserved: 00
            Ac Parameters ACI 0 (Best Effort), ACM no, AIFSN 3, ECWmin/max 4/10 (CWmin/max 15/1023), TXOP 0
                ACI / AIFSN Field: 0x03
                    .... 0011 = AIFSN: 3
                    ...0 .... = Admission Control Mandatory: No
                    .00. .... = ACI: Best Effort (0)
                    0... .... = Reserved: 0
                ECW: 0xa4
                    1010 .... = ECW Max: 10
                    .... 0100 = ECW Min: 4
                    CW Max: 1023
                    CW Min: 15
                TXOP Limit: 0
            Ac Parameters ACI 1 (Background), ACM no, AIFSN 7, ECWmin/max 4/10 (CWmin/max 15/1023), TXOP 0
                ACI / AIFSN Field: 0x27
                    .... 0111 = AIFSN: 7
                    ...0 .... = Admission Control Mandatory: No
                    .01. .... = ACI: Background (1)
                    0... .... = Reserved: 0
                ECW: 0xa4
                    1010 .... = ECW Max: 10
                    .... 0100 = ECW Min: 4
                    CW Max: 1023
                    CW Min: 15
                TXOP Limit: 0
            Ac Parameters ACI 2 (Video), ACM no, AIFSN 2, ECWmin/max 3/4 (CWmin/max 7/15), TXOP 94
                ACI / AIFSN Field: 0x42
                    .... 0010 = AIFSN: 2
                    ...0 .... = Admission Control Mandatory: No
                    .10. .... = ACI: Video (2)
                    0... .... = Reserved: 0
                ECW: 0x43
                    0100 .... = ECW Max: 4
                    .... 0011 = ECW Min: 3
                    CW Max: 15
                    CW Min: 7
                TXOP Limit: 94
            Ac Parameters ACI 3 (Voice), ACM no, AIFSN 2, ECWmin/max 2/3 (CWmin/max 3/7), TXOP 47
                ACI / AIFSN Field: 0x62
                    .... 0010 = AIFSN: 2
                    ...0 .... = Admission Control Mandatory: No
                    .11. .... = ACI: Voice (3)
                    0... .... = Reserved: 0
                ECW: 0x32
                    0011 .... = ECW Max: 3
                    .... 0010 = ECW Min: 2
                    CW Max: 7
                    CW Min: 3
                TXOP Limit: 47
        Tag: Vendor Specific: Qualcomm Inc.
            Tag Number: Vendor Specific (221)
            Tag length: 22
            OUI: 8c:fd:f0 (Qualcomm Inc.)
            Vendor Specific OUI Type: 4
            Vendor Specific Data: 040000494c51030209720100000000feff0000
        Tag: Vendor Specific: Qualcomm Inc.
            Tag Number: Vendor Specific (221)
            Tag length: 7
            OUI: 8c:fd:f0 (Qualcomm Inc.)
            Vendor Specific OUI Type: 4
            Vendor Specific Data: 04010100

Fortsetzung folgt, zuviele Zeichen pro Beitrag:

[hagicgn]

Beacon LC-1702, WLAN-1:

Code: Alles auswählen

Frame 13: 319 bytes on wire (2552 bits), 319 bytes captured (2552 bits)
    Encapsulation type: IEEE 802.11 plus radiotap radio header (23)
    Arrival Time: Aug 19, 2023 17:25:44.286473000 Mitteleuropäische Sommerzeit
    [Time shift for this packet: 0.000000000 seconds]
    Epoch Time: 1692458744.286473000 seconds
    [Time delta from previous captured frame: 0.000019000 seconds]
    [Time delta from previous displayed frame: 0.000019000 seconds]
    [Time since reference or first frame: 1.067278000 seconds]
    Frame Number: 13
    Frame Length: 319 bytes (2552 bits)
    Capture Length: 319 bytes (2552 bits)
    [Frame is marked: False]
    [Frame is ignored: False]
    [Protocols in frame: radiotap:wlan_radio:wlan]
Radiotap Header v0, Length 36
    Header revision: 0
    Header pad: 0
    Header length: 36
    Present flags
        Present flags word: 0x0004086f
            .... .... .... .... .... .... .... ...1 = TSFT: Present
            .... .... .... .... .... .... .... ..1. = Flags: Present
            .... .... .... .... .... .... .... .1.. = Rate: Present
            .... .... .... .... .... .... .... 1... = Channel: Present
            .... .... .... .... .... .... ...0 .... = FHSS: Absent
            .... .... .... .... .... .... ..1. .... = dBm Antenna Signal: Present
            .... .... .... .... .... .... .1.. .... = dBm Antenna Noise: Present
            .... .... .... .... .... .... 0... .... = Lock Quality: Absent
            .... .... .... .... .... ...0 .... .... = TX Attenuation: Absent
            .... .... .... .... .... ..0. .... .... = dB TX Attenuation: Absent
            .... .... .... .... .... .0.. .... .... = dBm TX Power: Absent
            .... .... .... .... .... 1... .... .... = Antenna: Present
            .... .... .... .... ...0 .... .... .... = dB Antenna Signal: Absent
            .... .... .... .... ..0. .... .... .... = dB Antenna Noise: Absent
            .... .... .... .... .0.. .... .... .... = RX flags: Absent
            .... .... .... .... 0... .... .... .... = TX flags: Absent
            .... .... .... ..0. .... .... .... .... = data retries: Absent
            .... .... .... .1.. .... .... .... .... = Channel+: Present
            .... .... .... 0... .... .... .... .... = MCS information: Absent
            .... .... ...0 .... .... .... .... .... = A-MPDU Status: Absent
            .... .... ..0. .... .... .... .... .... = VHT information: Absent
            .... .... .0.. .... .... .... .... .... = frame timestamp: Absent
            .... .... 0... .... .... .... .... .... = HE information: Absent
            .... ...0 .... .... .... .... .... .... = HE-MU information: Absent
            .... .0.. .... .... .... .... .... .... = 0 Length PSDU: Absent
            .... 0... .... .... .... .... .... .... = L-SIG: Absent
            ...0 .... .... .... .... .... .... .... = TLVs: Absent
            ..0. .... .... .... .... .... .... .... = Radiotap NS next: False
            .0.. .... .... .... .... .... .... .... = Vendor NS next: False
            0... .... .... .... .... .... .... .... = Ext: Absent
    MAC timestamp: 32901000
    Flags: 0x00
        .... ...0 = CFP: False
        .... ..0. = Preamble: Long
        .... .0.. = WEP: False
        .... 0... = Fragmentation: False
        ...0 .... = FCS at end: False
        ..0. .... = Data Pad: False
        .0.. .... = Bad FCS: False
        0... .... = Short GI: False
    Data Rate: 24,0 Mb/s
    Channel frequency: 2472 [BG 13]
    Channel flags: 0x00c0, Orthogonal Frequency-Division Multiplexing (OFDM), 2 GHz spectrum
        .... .... .... ...0 = 700 MHz spectrum: False
        .... .... .... ..0. = 800 MHz spectrum: False
        .... .... .... .0.. = 900 MHz spectrum: False
        .... .... ...0 .... = Turbo: False
        .... .... ..0. .... = Complementary Code Keying (CCK): False
        .... .... .1.. .... = Orthogonal Frequency-Division Multiplexing (OFDM): True
        .... .... 1... .... = 2 GHz spectrum: True
        .... ...0 .... .... = 5 GHz spectrum: False
        .... ..0. .... .... = Passive: False
        .... .0.. .... .... = Dynamic CCK-OFDM: False
        .... 0... .... .... = Gaussian Frequency Shift Keying (GFSK): False
        ...0 .... .... .... = GSM (900MHz): False
        ..0. .... .... .... = Static Turbo: False
        .0.. .... .... .... = Half Rate Channel (10MHz Channel Width): False
        0... .... .... .... = Quarter Rate Channel (5MHz Channel Width): False
    Antenna signal: -30 dBm
    Antenna noise: -81 dBm
    Antenna: 0
    Channel number: 13
    Channel frequency: 2472
    Channel flags: 0x000100c0, Orthogonal Frequency-Division Multiplexing (OFDM), 2 GHz spectrum, HT Channel (20MHz Channel Width)
        .... .... .... .... ...0 .... = Turbo: False
        .... .... .... .... ..0. .... = Complementary Code Keying (CCK): False
        .... .... .... .... .1.. .... = Orthogonal Frequency-Division Multiplexing (OFDM): True
        .... .... .... .... 1... .... = 2 GHz spectrum: True
        .... .... .... ...0 .... .... = 5 GHz spectrum: False
        .... .... .... ..0. .... .... = Passive: False
        .... .... .... .0.. .... .... = Dynamic CCK-OFDM: False
        .... .... .... 0... .... .... = Gaussian Frequency Shift Keying (GFSK): False
        .... .... ...0 .... .... .... = GSM (900MHz): False
        .... .... ..0. .... .... .... = Static Turbo: False
        .... .... .0.. .... .... .... = Half Rate Channel (10MHz Channel Width): False
        .... .... 0... .... .... .... = Quarter Rate Channel (5MHz Channel Width): False
        .... ...1 .... .... .... .... = HT Channel (20MHz Channel Width): True
        .... ..0. .... .... .... .... = HT Channel (40MHz Channel Width with Extension channel above): False
        .... .0.. .... .... .... .... = HT Channel (40MHz Channel Width with Extension channel below): False
802.11 radio information
    PHY type: 802.11g (ERP) (6)
    Proprietary mode: None (0)
    Data rate: 24,0 Mb/s
    Channel: 13
    Frequency: 2472MHz
    Signal strength (dBm): -30 dBm
    Noise level (dBm): -81 dBm
    Signal/noise ratio (dB): 51 dB
    TSF timestamp: 32901000
    [Duration: 116µs]
        [Preamble: 20µs]
        [IFS: 30µs]
        [Start: 32900884µs]
        [End: 32901000µs]
IEEE 802.11 Beacon frame, Flags: ........
    Type/Subtype: Beacon frame (0x0008)
    Frame Control Field: 0x8000
        .... ..00 = Version: 0
        .... 00.. = Type: Management frame (0)
        1000 .... = Subtype: 8
        Flags: 0x00
            .... ..00 = DS status: Not leaving DS or network is operating in AD-HOC mode (To DS: 0 From DS: 0) (0x0)
            .... .0.. = More Fragments: This is the last fragment
            .... 0... = Retry: Frame is not being retransmitted
            ...0 .... = PWR MGT: STA will stay up
            ..0. .... = More Data: No data buffered
            .0.. .... = Protected flag: Data is not protected
            0... .... = +HTC/Order flag: Not strictly ordered
    .000 0000 0000 0000 = Duration: 0 microseconds
    Receiver address: Broadcast (ff:ff:ff:ff:ff:ff)
    Destination address: Broadcast (ff:ff:ff:ff:ff:ff)
    Transmitter address: LANCOM_48:07:78 (00:a0:57:48:07:78)
    Source address: LANCOM_48:07:78 (00:a0:57:48:07:78)
    BSS Id: LANCOM_48:07:78 (00:a0:57:48:07:78)
    .... .... .... 0000 = Fragment number: 0
    1110 0111 1101 .... = Sequence number: 3709
IEEE 802.11 Wireless Management
    Fixed parameters (12 bytes)
        Timestamp: 4150477472
        Beacon Interval: 0,102400 [Seconds]
        Capabilities Information: 0x1c11
            .... .... .... ...1 = ESS capabilities: Transmitter is an AP
            .... .... .... ..0. = IBSS status: Transmitter belongs to a BSS
            .... .... .... .0.. = Reserved: 0
            .... .... .... 0... = Reserved: 0
            .... .... ...1 .... = Privacy: Data confidentiality required
            .... .... ..0. .... = Short Preamble: Not Allowed
            .... .... .0.. .... = Reserved: 0
            .... .... 0... .... = Reserved: 0
            .... ...0 .... .... = Spectrum Management: Not Implemented
            .... ..0. .... .... = QoS: Not Implemented
            .... .1.. .... .... = Short Slot Time: In use
            .... 1... .... .... = Automatic Power Save Delivery: Implemented
            ...1 .... .... .... = Radio Measurement: Implemented
            ..0. .... .... .... = EPD: Not Implemented
            .0.. .... .... .... = Reserved: 0
            0... .... .... .... = Reserved: 0
    Tagged parameters (247 bytes)
        Tag: SSID parameter set: "dh-home"
            Tag Number: SSID parameter set (0)
            Tag length: 7
            SSID: "dh-home"
        Tag: Supported Rates 6(B), 9, 12, 18, 24, 36, 48, 54, [Mbit/sec]
            Tag Number: Supported Rates (1)
            Tag length: 8
            Supported Rates: 6(B) (0x8c)
            Supported Rates: 9 (0x12)
            Supported Rates: 12 (0x18)
            Supported Rates: 18 (0x24)
            Supported Rates: 24 (0x30)
            Supported Rates: 36 (0x48)
            Supported Rates: 48 (0x60)
            Supported Rates: 54 (0x6c)
        Tag: DS Parameter set: Current Channel: 13
            Tag Number: DS Parameter set (3)
            Tag length: 1
            Current Channel: 13
        Tag: Traffic Indication Map (TIM): DTIM 0 of 1 bitmap
            Tag Number: Traffic Indication Map (TIM) (5)
            Tag length: 12
            DTIM count: 0
            DTIM period: 1
            Bitmap control: 0x00
                .... ...0 = Multicast: False
                0000 000. = Bitmap Offset: 0x00
            Partial Virtual Bitmap: 000000000000000000
        Tag: Country Information: Country Code DE, Environment All
            Tag Number: Country Information (7)
            Tag length: 6
            Code: DE
            Environment: All (32)
            Country Info: First Channel Number: 1, Number of Channels: 13, Maximum Transmit Power Level: 18 dBm
                First Channel Number: 1
                Number of Channels: 13
                Maximum Transmit Power Level: 18 dBm
        Tag: Power Constraint: 0
            Tag Number: Power Constraint (32)
            Tag length: 1
            Local Power Constraint: 0
        Tag: ERP Information
            Tag Number: ERP Information (42)
            Tag length: 1
            ERP Information: 0x00
                .... ...0 = Non ERP Present: Not set
                .... ..0. = Use Protection: Not set
                .... .0.. = Barker Preamble Mode: Not set
                0000 0... = Reserved: 0x00
        Tag: Extended Supported Rates HT PHY, [Mbit/sec]
            Tag Number: Extended Supported Rates (50)
            Tag length: 1
            Extended Supported Rates: HT PHY (0xff)
        Tag: Cisco CCX1 CKIP + Device Name
            Tag Number: Cisco CCX1 CKIP + Device Name (133)
            Tag length: 30
            Unknown: 02004c000f00ff030000
            Name: WlanAz
            Clients: 1
            Unknown2: 000000
        Tag: RSN Information
            Tag Number: RSN Information (48)
            Tag length: 24
            RSN Version: 1
            Group Cipher Suite: 00:0f:ac (Ieee 802.11) AES (CCM)
                Group Cipher Suite OUI: 00:0f:ac (Ieee 802.11)
                Group Cipher Suite type: AES (CCM) (4)
            Pairwise Cipher Suite Count: 1
            Pairwise Cipher Suite List 00:0f:ac (Ieee 802.11) AES (CCM)
                Pairwise Cipher Suite: 00:0f:ac (Ieee 802.11) AES (CCM)
                    Pairwise Cipher Suite OUI: 00:0f:ac (Ieee 802.11)
                    Pairwise Cipher Suite type: AES (CCM) (4)
            Auth Key Management (AKM) Suite Count: 2
            Auth Key Management (AKM) List 00:0f:ac (Ieee 802.11) FT over IEEE 802.1X 00:0f:ac (Ieee 802.11) WPA (SHA256)
                Auth Key Management (AKM) Suite: 00:0f:ac (Ieee 802.11) FT over IEEE 802.1X
                    Auth Key Management (AKM) OUI: 00:0f:ac (Ieee 802.11)
                    Auth Key Management (AKM) type: FT over IEEE 802.1X (3)
                Auth Key Management (AKM) Suite: 00:0f:ac (Ieee 802.11) WPA (SHA256)
                    Auth Key Management (AKM) OUI: 00:0f:ac (Ieee 802.11)
                    Auth Key Management (AKM) type: WPA (SHA256) (5)
            RSN Capabilities: 0x00fc
                .... .... .... ...0 = RSN Pre-Auth capabilities: Transmitter does not support pre-authentication
                .... .... .... ..0. = RSN No Pairwise capabilities: Transmitter can support WEP default key 0 simultaneously with Pairwise key
                .... .... .... 11.. = RSN PTKSA Replay Counter capabilities: 16 replay counters per PTKSA/GTKSA/STAKeySA (0x3)
                .... .... ..11 .... = RSN GTKSA Replay Counter capabilities: 16 replay counters per PTKSA/GTKSA/STAKeySA (0x3)
                .... .... .1.. .... = Management Frame Protection Required: True
                .... .... 1... .... = Management Frame Protection Capable: True
                .... ...0 .... .... = Joint Multi-band RSNA: False
                .... ..0. .... .... = PeerKey Enabled: False
                ..0. .... .... .... = Extended Key ID for Individually Addressed Frames: Not supported
        Tag: QBSS Load Element 802.11e CCA Version
            Tag Number: QBSS Load Element (11)
            Tag length: 5
            QBSS Version: 2
            Station Count: 1
            Channel Utilization: 5 (1%)
            Available Admission Capacity: 0 (0 us/s)
        Tag: RM Enabled Capabilities (5 octets)
            Tag Number: RM Enabled Capabilities (70)
            Tag length: 5
            RM Capabilities: 0x02 (octet 1)
                .... ...0 = Link Measurement: Disabled
                .... ..1. = Neighbor Report: Enabled
                .... .0.. = Parallel Measurements: Disabled
                .... 0... = Repeated Measurements: Disabled
                ...0 .... = Beacon Passive Measurement: Disabled
                ..0. .... = Beacon Active Measurement: Disabled
                .0.. .... = Beacon Table Measurement: Not supported
                0... .... = Beacon Measurement Reporting Conditions: Disabled
            RM Capabilities: 0x00 (octet 2)
                .... ...0 = Frame Measurement: Disabled
                .... ..0. = Channel Load Measurement: Disabled
                .... .0.. = Noise Histogram Measurement: Disabled
                .... 0... = Statistics Measurement: Disabled
                ...0 .... = LCI Measurement: Disabled
                ..0. .... = LCI Azimuth capability: Disabled
                .0.. .... = Transmit Stream/Category Measurement: Not supported
                0... .... = Triggered Transmit Stream/Category Measurement: Disabled
            RM Capabilities: 0x00 (octet 3)
                .... ...0 = AP Channel Report capability: Disabled
                .... ..0. = RM MIB capability: Disabled
                ...0 00.. = Operating Channel Max Measurement Duration: 0
                000. .... = Nonoperating Channel Max Measurement Duration: 0
            RM Capabilities: 0x00 (octet 4)
                .... .000 = Measurement Pilotcapability: 0
                .... 0... = Measurement Pilot Transmission Information: Disabled
                ...0 .... = Neighbor Report TSF Offset: Disabled
                ..0. .... = RCPI Measurement capability: Disabled
                .0.. .... = RSNI Measurement capability: Not supported
                0... .... = BSS Average Access Delay capability: Disabled
            RM Capabilities: 0x00 (octet 5)
                .... ...0 = BSS Available Admission Capacity capability: Disabled
                .... ..0. = Antenna capability: Disabled
                .... .0.. = FTM Range Report Capability: Disabled
                .... 0... = Civic Location Measurement Capability: Disabled
                0000 .... = Reserved: 0x0
        Tag: Mobility Domain
            Tag Number: Mobility Domain (54)
            Tag length: 3
            Mobility Domain Identifier: 0xdac5
            FT Capability and Policy: 0x01
                .... ...1 = Fast BSS Transition over DS: 0x1
                .... ..0. = Resource Request Protocol Capability: 0x0
                0000 00.. = Reserved: 0x00
        Tag: HT Capabilities (802.11n D1.10)
            Tag Number: HT Capabilities (802.11n D1.10) (45)
            Tag length: 26
            HT Capabilities Info: 0x11ad
                .... .... .... ...1 = HT LDPC coding capability: Transmitter supports receiving LDPC coded packets
                .... .... .... ..0. = HT Support channel width: Transmitter only supports 20MHz operation
                .... .... .... 11.. = HT SM Power Save: SM Power Save disabled (0x3)
                .... .... ...0 .... = HT Green Field: Transmitter is not able to receive PPDUs with Green Field (GF) preamble
                .... .... ..1. .... = HT Short GI for 20MHz: Supported
                .... .... .0.. .... = HT Short GI for 40MHz: Not supported
                .... .... 1... .... = HT Tx STBC: Supported
                .... ..01 .... .... = HT Rx STBC: Rx support of one spatial stream (0x1)
                .... .0.. .... .... = HT Delayed Block ACK: Transmitter does not support HT-Delayed BlockAck
                .... 0... .... .... = HT Max A-MSDU length: 3839 bytes
                ...1 .... .... .... = HT DSSS/CCK mode in 40MHz: Will/Can use DSSS/CCK in 40 MHz
                ..0. .... .... .... = HT PSMP Support: Won't/Can't support PSMP operation
                .0.. .... .... .... = HT Forty MHz Intolerant: Use of 40 MHz transmissions unrestricted/allowed
                0... .... .... .... = HT L-SIG TXOP Protection support: Not supported
            A-MPDU Parameters: 0x16
                .... ..10 = Maximum Rx A-MPDU Length: 0x2 (32767[Bytes])
                ...1 01.. = MPDU Density: 4 [usec] (0x5)
                000. .... = Reserved: 0x0
            Rx Supported Modulation and Coding Scheme Set: MCS Set
                Rx Modulation and Coding Scheme (One bit per modulation): 3 spatial streams
                    .... .... .... .... .... .... 1111 1111 = Rx Bitmask Bits 0-7: 0xff
                    .... .... .... .... 1111 1111 .... .... = Rx Bitmask Bits 8-15: 0xff
                    .... .... 1111 1111 .... .... .... .... = Rx Bitmask Bits 16-23: 0xff
                    0000 0000 .... .... .... .... .... .... = Rx Bitmask Bits 24-31: 0x00
                    .... .... .... .... .... .... .... ...0 = Rx Bitmask Bit 32: 0x0
                    .... .... .... .... .... .... .000 000. = Rx Bitmask Bits 33-38: 0x00
                    .... .... ...0 0000 0000 0000 0... .... = Rx Bitmask Bits 39-52: 0x0000
                    ...0 0000 0000 0000 0000 0000 000. .... = Rx Bitmask Bits 53-76: 0x000000
                .... ..00 0000 0000 = Highest Supported Data Rate: 0x000
                .... .... .... ...0 = Tx Supported MCS Set: Not defined
                .... .... .... ..0. = Tx and Rx MCS Set: Equal
                .... .... .... 00.. = Maximum Number of Tx Spatial Streams Supported: 0x0, TX MCS Set Not Defined
                .... .... ...0 .... = Unequal Modulation: Not supported
            HT Extended Capabilities: 0x0000
                .... .... .... ...0 = Transmitter supports PCO: Not supported
                .... .... .... .00. = Time needed to transition between 20MHz and 40MHz: No Transition (0x0)
                .... ..00 .... .... = MCS Feedback capability: STA does not provide MCS feedback (0x0)
                .... .0.. .... .... = High Throughput: Not supported
                .... 0... .... .... = Reverse Direction Responder: Not supported
            Transmit Beam Forming (TxBF) Capabilities: 0x00000000
                .... .... .... .... .... .... .... ...0 = Transmit Beamforming: Not supported
                .... .... .... .... .... .... .... ..0. = Receive Staggered Sounding: Not supported
                .... .... .... .... .... .... .... .0.. = Transmit Staggered Sounding: Not supported
                .... .... .... .... .... .... .... 0... = Receive Null Data packet (NDP): Not supported
                .... .... .... .... .... .... ...0 .... = Transmit Null Data packet (NDP): Not supported
                .... .... .... .... .... .... ..0. .... = Implicit TxBF capable: Not supported
                .... .... .... .... .... .... 00.. .... = Calibration: incapable (0x0)
                .... .... .... .... .... ...0 .... .... = STA can apply TxBF using CSI explicit feedback: Not supported
                .... .... .... .... .... ..0. .... .... = STA can apply TxBF using uncompressed beamforming feedback matrix: Not supported
                .... .... .... .... .... .0.. .... .... = STA can apply TxBF using compressed beamforming feedback matrix: Not supported
                .... .... .... .... ...0 0... .... .... = Receiver can return explicit CSI feedback: not supported (0x0)
                .... .... .... .... .00. .... .... .... = Receiver can return explicit uncompressed Beamforming Feedback Matrix: not supported (0x0)
                .... .... .... ...0 0... .... .... .... = STA can compress and use compressed Beamforming Feedback Matrix: not supported (0x0)
                .... .... .... .00. .... .... .... .... = Minimal grouping used for explicit feedback reports: No grouping supported (0x0)
                .... .... ...0 0... .... .... .... .... = Max antennae STA can support when CSI feedback required: 1 TX antenna sounding (0x0)
                .... .... .00. .... .... .... .... .... = Max antennae STA can support when uncompressed Beamforming feedback required: 1 TX antenna sounding (0x0)
                .... ...0 0... .... .... .... .... .... = Max antennae STA can support when compressed Beamforming feedback required: 1 TX antenna sounding (0x0)
                .... .00. .... .... .... .... .... .... = Maximum number of rows of CSI explicit feedback: 1 row of CSI (0x0)
                ...0 0... .... .... .... .... .... .... = Maximum number of space time streams for which channel dimensions can be simultaneously estimated: 1 space time stream (0x0)
                000. .... .... .... .... .... .... .... = Reserved: 0x0
            Antenna Selection (ASEL) Capabilities: 0x00
                .... ...0 = Antenna Selection Capable: Not supported
                .... ..0. = Explicit CSI Feedback Based Tx ASEL: Not supported
                .... .0.. = Antenna Indices Feedback Based Tx ASEL: Not supported
                .... 0... = Explicit CSI Feedback: Not supported
                ...0 .... = Antenna Indices Feedback: Not supported
                ..0. .... = Rx ASEL: Not supported
                .0.. .... = Tx Sounding PPDUs: Not supported
                0... .... = Reserved: 0x0
        Tag: HT Information (802.11n D1.10)
            Tag Number: HT Information (802.11n D1.10) (61)
            Tag length: 22
            Primary Channel: 13
            HT Information Subset (1 of 3): 0x00
                .... ..00 = Secondary channel offset: No secondary channel (0x0)
                .... .0.. = Supported channel width: 20 MHz channel width only
                .... 0... = Reduced Interframe Spacing (RIFS): Prohibited
                0000 .... = Reserved: 0x0
            HT Information Subset (2 of 3): 0x0000
                .... .... .... ..00 = HT Protection: No protection mode (0x0)
                .... .... .... .0.. = Non-greenfield STAs present: All associated STAs are greenfield capable
                .... .... .... 0... = Reserved: 0x0
                .... .... ...0 .... = OBSS non-HT STAs present: Use of protection for non-HT STAs by overlapping BSSs is not needed
                ...0 0000 000. .... = Channel Center Frequency Segment 2: 0
                000. .... .... .... = Reserved: 0x0
            HT Information Subset (3 of 3): 0x0000
                .... .... ..00 0000 = Reserved: 0x00
                .... .... .0.. .... = Dual beacon: No second beacon is transmitted
                .... .... 0... .... = Dual Clear To Send (CTS) protection: Not required
                .... ...0 .... .... = Beacon ID: Primary beacon
                .... ..0. .... .... = L-SIG TXOP Protection Full Support: One or more HT STAs in the BSS do not support L-SIG TXOP protection
                .... .0.. .... .... = Phased Coexistence Operation (PCO): Inactive
                .... 0... .... .... = Phased Coexistence Operation (PCO) Phase: Switch to or continue 20 MHz phase
                0000 .... .... .... = Reserved: 0x0
            Rx Supported Modulation and Coding Scheme Set: Basic MCS Set
                Rx Modulation and Coding Scheme (One bit per modulation): Reserved:8
                    .... .... .... .... .... .... 0000 0000 = Rx Bitmask Bits 0-7: 0x00
                    .... .... .... .... 0000 0000 .... .... = Rx Bitmask Bits 8-15: 0x00
                    .... .... 0000 0000 .... .... .... .... = Rx Bitmask Bits 16-23: 0x00
                    0000 0000 .... .... .... .... .... .... = Rx Bitmask Bits 24-31: 0x00
                    .... .... .... .... .... .... .... ...0 = Rx Bitmask Bit 32: 0x0
                    .... .... .... .... .... .... .000 000. = Rx Bitmask Bits 33-38: 0x00
                    .... .... ...0 0000 0000 0000 0... .... = Rx Bitmask Bits 39-52: 0x0000
                    ...0 0000 0000 0000 0000 0000 000. .... = Rx Bitmask Bits 53-76: 0x000000
                .... ..00 0000 0000 = Highest Supported Data Rate: 0x000
                .... .... .... ...0 = Tx Supported MCS Set: Not defined
                .... .... .... ..0. = Tx and Rx MCS Set: Equal
                .... .... .... 00.. = Maximum Number of Tx Spatial Streams Supported: 0x0, TX MCS Set Not Defined
                .... .... ...0 .... = Unequal Modulation: Not supported
        Tag: Extended Capabilities (5 octets)
            Tag Number: Extended Capabilities (127)
            Tag length: 5
            Extended Capabilities: 0x00 (octet 1)
                .... ...0 = 20/40 BSS Coexistence Management Support: Not supported
                .... ..0. = Reserved (was On-demand beacon): 0x0
                .... .0.. = Extended Channel Switching: Not supported
                .... 0... = Reserved (was WAVE indication): 0x0
                ...0 .... = PSMP Capability: Not supported
                ..0. .... = Reserved: 0x0
                .0.. .... = S-PSMP Support: Not supported
                0... .... = Event: Not supported
            Extended Capabilities: 0x00 (octet 2)
                .... ...0 = Diagnostics: Not supported
                .... ..0. = Multicast Diagnostics: Not supported
                .... .0.. = Location Tracking: Not supported
                .... 0... = FMS: Not supported
                ...0 .... = Proxy ARP Service: Not supported
                ..0. .... = Collocated Interference Reporting: Not supported
                .0.. .... = Civic Location: Not supported
                0... .... = Geospatial Location: Not supported
            Extended Capabilities: 0x08 (octet 3)
                .... ...0 = TFS: Not supported
                .... ..0. = WNM Sleep Mode: Not supported
                .... .0.. = TIM Broadcast: Not supported
                .... 1... = BSS Transition: Supported
                ...0 .... = QoS Traffic Capability: Not supported
                ..0. .... = AC Station Count: Not supported
                .0.. .... = Multiple BSSID: Not supported
                0... .... = Timing Measurement: Not supported
            Extended Capabilities: 0x00 (octet 4)
                .... ...0 = Channel Usage: Not supported
                .... ..0. = SSID List: Not supported
                .... .0.. = DMS: Not supported
                .... 0... = UTC TSF Offset: Not supported
                ...0 .... = TPU Buffer STA Support: Not supported
                ..0. .... = TDLS Peer PSM Support: Not supported
                .0.. .... = TDLS channel switching: Not supported
                0... .... = Interworking: Not supported
            Extended Capabilities: 0x01 (octet 5)
                .... ...1 = QoS Map: Supported
                .... ..0. = EBR: Not supported
                .... .0.. = SSPN Interface: Not supported
                .... 0... = Reserved: 0x0
                ...0 .... = MSGCF Capability: Not supported
                ..0. .... = TDLS Support: Not supported
                .0.. .... = TDLS Prohibited: Not supported
                0... .... = TDLS Channel Switching Prohibited: Not supported
        Tag: Vendor Specific: Microsoft Corp.: WMM/WME: Parameter Element
            Tag Number: Vendor Specific (221)
            Tag length: 24
            OUI: 00:50:f2 (Microsoft Corp.)
            Vendor Specific OUI Type: 2
            Type: WMM/WME (0x02)
            WME Subtype: Parameter Element (1)
            WME Version: 1
            WME QoS Info: 0x85
                1... .... = U-APSD: Enabled
                .... 0101 = Parameter Set Count: 0x5
                .000 .... = Reserved: 0x0
            Reserved: 00
            Ac Parameters ACI 0 (Best Effort), ACM no, AIFSN 3, ECWmin/max 4/10 (CWmin/max 15/1023), TXOP 0
                ACI / AIFSN Field: 0x03
                    .... 0011 = AIFSN: 3
                    ...0 .... = Admission Control Mandatory: No
                    .00. .... = ACI: Best Effort (0)
                    0... .... = Reserved: 0
                ECW: 0xa4
                    1010 .... = ECW Max: 10
                    .... 0100 = ECW Min: 4
                    CW Max: 1023
                    CW Min: 15
                TXOP Limit: 0
            Ac Parameters ACI 1 (Background), ACM no, AIFSN 7, ECWmin/max 4/10 (CWmin/max 15/1023), TXOP 0
                ACI / AIFSN Field: 0x27
                    .... 0111 = AIFSN: 7
                    ...0 .... = Admission Control Mandatory: No
                    .01. .... = ACI: Background (1)
                    0... .... = Reserved: 0
                ECW: 0xa4
                    1010 .... = ECW Max: 10
                    .... 0100 = ECW Min: 4
                    CW Max: 1023
                    CW Min: 15
                TXOP Limit: 0
            Ac Parameters ACI 2 (Video), ACM no, AIFSN 2, ECWmin/max 3/4 (CWmin/max 7/15), TXOP 94
                ACI / AIFSN Field: 0x42
                    .... 0010 = AIFSN: 2
                    ...0 .... = Admission Control Mandatory: No
                    .10. .... = ACI: Video (2)
                    0... .... = Reserved: 0
                ECW: 0x43
                    0100 .... = ECW Max: 4
                    .... 0011 = ECW Min: 3
                    CW Max: 15
                    CW Min: 7
                TXOP Limit: 94
            Ac Parameters ACI 3 (Voice), ACM no, AIFSN 2, ECWmin/max 2/3 (CWmin/max 3/7), TXOP 47
                ACI / AIFSN Field: 0x62
                    .... 0010 = AIFSN: 2
                    ...0 .... = Admission Control Mandatory: No
                    .11. .... = ACI: Voice (3)
                    0... .... = Reserved: 0
                ECW: 0x32
                    0011 .... = ECW Max: 3
                    .... 0010 = ECW Min: 2
                    CW Max: 7
                    CW Min: 3
                TXOP Limit: 47
        Tag: Vendor Specific: LANCOM Systems GmbH
            Tag Number: Vendor Specific (221)
            Tag length: 22
            OUI: 00:a0:57 (LANCOM Systems GmbH)
            Vendor Specific OUI Type: 4
            Vendor Specific Data: 040100d31b9fdcd6363399b9fbabcf7f974456
        Tag: Agere Proprietary: Undecoded
            Tag Number: Agere Proprietary (128)
                [Expert Info (Note/Undecoded): Dissector for 802.11 IE Tag (Agere Proprietary) code not implemented, Contact Wireshark developers if you want this supported]
                    [Dissector for 802.11 IE Tag (Agere Proprietary) code not implemented, Contact Wireshark developers if you want this supported]
                    [Severity level: Note]
                    [Group: Undecoded]
            Tag length: 6
            Tag Data: 00601d004100

Das kann es doch nicht sein, oder? Es ändert jedenfalls nicht den MDIE:
.... ...1 = Fast BSS Transition over DS: 0x1

Wie ich oben schonmal geschrieben hatte, es hatte ja mit früheren FW-Versionen mal funktioniert.

[jfuchs]

Danke. Ich kann jetzt zumindest in dem Abschnitt "Robust Secure Network" (RSN) keine Unterschiede zwischen LN-1702 und LX-6400 bzgl. der Beacons erkennen. Ich stimme dir zu, dass beide jetzt die gleiche Mobility Domain ID haben (0xdac5). Der SSID-Netzwerkname ist ebenso identisch.
Kommt jetzt bei einem Fast-Roaming mit dem iPhone auf dem LN-1702 tatsächlich noch die Ausgabe "invalid MDIE"?

Da du in [0] ja bereits mit @alf29 Kontakt bezüglich ähnlicher Thematik hattest, müssten wir sonst auf seine Hilfe hoffen. Mir wäre sonst unklar, wieso der LN-1702 eine derartige Ausgabe bringen sollte (bezogen auf eine frühere Aussage von dir "Versuche ich das Fast-Roaming mit dem LX-6400 (6.12.0024Rel) und dem o.g. LN-1700, meldet der LN-1700 invalid MDIE") und muss mich erstmal geschlagen geben.

In wie weit der Unterschied in der Option "FT over the DS" hier für das iPhone relevant ist, ist mir nicht ganz klar. Ich würde aber sagen, dass trotz alledem eine Fast-Transition funktionieren müsste, da die grundlegenden Parameter identisch sind. FT-over-the-DS ist ja eigentlich nur eine zusätzlich Möglichkeit um Fast-Roaming nochmals minimal zu beschleunigen. Du könntest es aber probeweise mal auf beiden APs identisch konfigurieren und ausprobieren.

[0]: viewtopic.php?t=17692

[hagicgn]

Das Log im LX-6400 ist trotz Wlan trace sehr sparsam.
Ich habe durch das Beobachten der Wlan-Feldstärkeanzeige beim iPhone das Gefühl, dass zumindest das Roaming vom Lc-1702 -> Lx-6400 funktioniert. Ob FT, steht leider nirgendwo. Im Log findet sich nur der Eintrag, dass die Verbindung zum Client hergestellt wurde.
Beim Roaming vom Lx-6400 -> Lc-1702 tritt jedoch das Trennen immer auf. Kurz „Vollausschlag“, dann zurück, dann nach erneuter vollständiger Authentisierung wieder „Vollausschlag“. Im Log des 1702er kommt der Eintrag: „invalid MDIE“, dann sieht man die vollständie Authentisierung.

Vielleicht kann alf29 nochmal helfen.

[hagicgn]

Desweiteren habe ich noch ein Problem mit dem LX-6400 (das gehört allerdings nicht hier in den Roaming-Thread):

Ich habe mehrere Yamaha Musiccast Streaminglaustsprecher (2 und 5 GHZ, aber andere SSID mit WPA2-PSK). Sobald der LX-6400 mit in Betrieb ist,
findet die IOS-App die Lautsprecher nicht mehr, wenn diese nicht am selben AP wie das IOS-Gerät eingebucht sind.
Mit der Kombi LC-1700 und LC-1702B ist das kein Problem. Das scheint irgendwie mit den Multicast-Gruppen zusammenzuhängen. Als würde der
LX-6400 sich nicht für die entsprechende MC-Gruppe beim Switch (IGMP-Querier) "anmelden".
Ich packe den LX_6400 erstmal wieder in den Schrank und hole ihn beim nächste FW-Update nochmal raus.

[tstimper]

Desweiteren habe ich noch ein Problem mit dem LX-6400 (das gehört allerdings nicht hier in den Roaming-Thread):

Ich habe mehrere Yamaha Musiccast Streaminglaustsprecher (2 und 5 GHZ, aber andere SSID mit WPA2-PSK). Sobald der LX-6400 mit in Betrieb ist,
findet die IOS-App die Lautsprecher nicht mehr, wenn diese nicht am selben AP wie das IOS-Gerät eingebucht sind.
Mit der Kombi LC-1700 und LC-1702B ist das kein Problem. Das scheint irgendwie mit den Multicast-Gruppen zusammenzuhängen. Als würde der
LX-6400 sich nicht für die entsprechende MC-Gruppe beim Switch (IGMP-Querier) "anmelden".
Ich packe den LX_6400 erstmal wieder in den Schrank und hole ihn beim nächste FW-Update nochmal raus.

Dieser Thread zeigt ein generelles Problem.

Das LCOS-LX des LX-6400 ist ein OpenWRT mit properitären
LANCOM spezifischen Anpassungen, um LCOS ähnliches Verhalten zu erreichen.

Das gelingt nur unzureichend und triggert immer wieder Fehler we letztens der Zeitrahmen SDID / Falsches Netzwerk Bug.

Um das Problem mit dem Rooming zwischen LCOS und LCOS-LX im Forum zu lösen, müssten sich ein erfahrener LCOS und ein erfahrener LCOS-LX Entwickler bzw. Supporter zusammentun.

Sowas gelingt nach meiner Erfahrung gut,
sobald es eine gewisse Projektgrösse oder auch eine
gewisse Menge an Support Cases vom mehreren Kunden gibt.

Und wenn jemand das koordiniert.

Bei uns stellen wir Fehler möglichst Lab nach,
dann können Anpassungen auch im Lab erfolgen,
bevor das Produktiv System angepasst wird.

Das geht natürlich für den Einzelnen meist nicht.

Viele Grüße

ts

PS: hattest Du eigentlich mit der 6.12rel auf dem LX-6400 getestet?

Da wurde das Zeitrahmen Problem gefixt, das letztendlich eine falsche Zuordnung der Netze auf der Bridge war…

[hagicgn]

Hallo ts,

da kann ich nur zustimmen. Die unerschiedlichen Eintwickler(-teams) müssen genug sprechen, damit es die unterschiedlichen APs auch tun.
Ich kenne das aus den „eigenen“ Reihen, nach knapp 20 Jahren in der embedded SW-Entwicklung. Allerdings im Bereich Industrieelektronik, die Netzwerkgeschichten sind eher aus „Spaß an der Freud“ zu Hause.
Durch dieses Forum, insbesondere auch von alf29, habe ich viel dazugelernt.

PS: hattest Du eigentlich mit der 6.12rel auf dem LX-6400 getestet?

Ja, ich nutze das letzte Release( 6.12rel).
Ich kann den Titel des Threads nicht ändern.

Wie sieht das denn in der Praxis bei großen Installationen aus? Geht da mal ein AP kaputt und wird gegen einen aktuellen ausgetauscht?
Oder bleiben die Installationen weitestgehend homogen, so dass die Interoperabilität in der Praxis eine untergeordnete Rolle spielt?
Mich würde interessieren, ob in einer homogenen LX-6400 Umgebung keine der o.g. Probleme auftreten.

VG
Dirk

[jfuchs]

Ich habe das Ganze jetzt extra nochmal mit meinem LX-6402 (Fw 6.12.0024Rel) und dem 1781EW+ (Fw 10.72.0291RU4) aufgebaut. WPA3-Enterprise (WPA2 + PMF mandatory) mit 802.1X und PEAP/MSCHAPv2, WPA2-Key-Management nur "Fast-Roaming". Ich kann wunderbar zwischen LCOS und LCOS-LX per Fast-Transition roamen (over-the-DS hatte ich ausgeschalten). Dazu habe ich einen Linux-PC benutzt und auf der CLI in "wpa_cli" jeweils das Kommando "roam <BSSID>" verwendet. Kontrolliert habe ich das ganze per Monitor-Interface im Promiscuous-Mode mit Wireshark. Wie gesagt, solange du nicht die gesamte Encryption-Konfiguration von beiden LCOS und LCOS-LX Geräten lieferst sind mir die Hände erstmal gebunden Auf dem LCOS-LX kann ich auf die Schnelle aber tatsächlich nirgends eine passende Ausgabe mit dem Hinweis auf "Fast-Roaming" finden (tr # wlan kernel iapp) - einzig in der Station-Table steht WPA2-Key-Management "Fast-Roaming", unter Fast-Roaming jedoch "No" (was meiner Meinung nach falsch ist).

1781EW+ (LCOS):

Code: Alles auswählen

root@1781EW+:/Setup/Interfaces/WLAN/Encryption/WLAN-1-4
> ls

Ifc                        INFO:    WLAN-1-4
Encryption                 VALUE:   Yes
Default-Key                VALUE:   1
Method                     VALUE:   802.11i-WPA-802.1x
Key                        VALUE:   *
RADIUS-Profile             VALUE:   WPA3-802.1X
WPA-Version                VALUE:   WPA3
WPA1-Session-Keytypes      VALUE:   TKIP
WPA2-3-Session-Keytypes    VALUE:   AES-CCMP-128
WPA-Rekeying-Cycle         VALUE:   0
WPA2-Key-Management        VALUE:   Fast-Roaming
SAE-Groups                 VALUE:   secp256r1,secp384r1,secp521r1
SAE-Variants               VALUE:   Both
Prot.-Mgmt-Frames          VALUE:   mandatory
PMK-Caching                VALUE:   Yes
Transition-Termination     VALUE:   No
Client-EAP-Method          VALUE:   PEAP/MSCHAPv2
Pre-Authentication         VALUE:   Yes
WPA-802.1X-Security-Level  VALUE:   Standard
OKC                        VALUE:   No
Fast-Roaming-Over-the-DS   VALUE:   No
Enhanced-Open-Groups       VALUE:   secp256r1,secp384r1,secp521r1
PMK-IAPP-Secret            VALUE:   *
Authentication             VALUE:   Open-System

Code: Alles auswählen

> ls /Status/WLAN/PMK-Caching/Contents/

Authenticator      Supplicant         Source                PMKID                             PMKR0Name                         PMKR1Name                         WPA2-Key-Management         User-Name                       CUI                             VLAN-Id     Tx-Limit    Rx-Limit    Lifetime    Mobility-Domain       R0KH-ID               Expired
============================================================--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
0aa057deadbe       38e7c0ffee12       IAPP                  00000000000000000000000000000000  017eefe1a5b12b32b4e676505d5a210d  a4fa6bea460fae12b35cba993a3266e0  Fast-Roaming                testing1                                                        0           0           0           0           55939                 fake R0KH             No

Code: Alles auswählen

[WLAN-STATUS] 2023/08/25 22:56:52,056
[WLAN-1-4] Authenticated WLAN station 38:e7:c0:ff:ee:12: algorithm is fast-transition

[WLAN-STATUS] 2023/08/25 22:56:52,104
[WLAN-1-4] Reassociated WLAN station 38:e7:c0:ff:ee:12

[WLAN-STATUS] 2023/08/25 22:56:52,104
[WLAN-1-4] Fast transition for WLAN station 38:e7:c0:ff:ee:12 succeeded

[WLAN-STATUS] 2023/08/25 22:56:52,104
[WLAN-1-4] Connected WLAN station 38:e7:c0:ff:ee:12

[WLAN-STATUS] 2023/08/25 22:56:52,107
[WLAN-1-4] Completed handover for WLAN station 38:e7:c0:ff:ee:12

[WLAN-STATUS] 2023/08/25 22:56:52,379
[WLAN-1-4] Determined IPv6 address for station 38:e7:c0:ff:ee:12: fe80::62ae:1776:6ff5:6d83

[WLAN-STATUS] 2023/08/25 22:56:54,217
[WLAN-1-4] Determined IPv4 address for station 38:e7:c0:ff:ee:12: 192.168.0.188

LX-6402 (LCOS-LX):

Code: Alles auswählen

root@LX-6402:/Setup/WLAN/Encryption/
> ls
Profile-Name  Encryption  Method              WPA-Version  WPA1-Session-Keytypes  WPA2-3-Session-Keytypes  Prot.-Mgmt-Frames  WPA-Rekeying-Cycle  Pre-Authentication  OKC  WPA2-Key-Management  SAE/OWE-Groups  PMK-IAPP-Secret                                                  RADIUS-Server-Profile
==============----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
[..]
WPA3-802.1X   Yes         802.11i-WPA-802.1X  WPA3         TKIP                   AES                      mandatory          0                   Yes                 No   Fast-Roaming         DH-19           <entfernt>                                                       RasberryPi

Code: Alles auswählen

> ls /status/wlan/station
Network-Name  SSID       Radio-Band  MAC-Address        User-Name  Identification  Throughput  IPv4-Address   State      Phy-Signal  Phy-Signal-dBm  DHCP-Hostname         Operation-Mode  Eff.-Tx-Rate  Eff.-Rx-Rate  Idle-Timeout  Max-Spatial-Streams  Connect-Time  Channel-Bandwidths  Ifc     Interface  Tx-Bytes  Rx-Bytes  WPA-Version  WPA2-Key-Management  Fast-Roaming  VLAN-Id  Pairwise-Cipher
-------------------------------------===================---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
LCS-FX-1X     LCS-FX-1X  5GHz        38:e7:c0:ff:ee:12  testing1                   2           192.168.0.188  Connected  35          -72             x250-ThinkPad-X250    11ax            648           144           300           2                    7             160MHz              WLAN-2  ath17      1419      3968      WPA3         Fast-Roaming         No            0        CCMP

[hagicgn]

Hall jfuchs,

toll und vielen Dank, dass Du dich so dahinterklemmst.
Bisher hatte ich den Lcos-AP nie über die Konsole bedient. Jetzt weiß ich erstmal, was genau Du meintest.
Ich baue das diese Woche nochmal auf und werde die Konfig des Key-Managements hier posten.

VG
Dirk

[rotwang]

"Invalid MDIE" bedeutet, daß das vom Client im Authenticate Request gelieferte MDE nicht identisch mit dem ist, was der AP ausstrahlt. Der Standard sagt dazu:

The MDE shall contain the MDID field and the FT Capability and Policy field settings obtained from the
target AP, as advertised by the target AP in Beacon and Probe Response frames.

Das MDE besteht aus insgesamt drei Bytes: der 16-bittigen MDID (die passt ja wohl, das ist mittlerweile hinreichend geklärt).
und einem weiteren Byte mit ein paar Flags. Der WLAN-Data Dump vom abgelehnten Authenticate Request:

Code: Alles auswählen

Mobility Domain     : ID 0xdac5

listet für das MDE keinerlei Capabilities, d.h. dieses dritte Byte ist entweder Null oder fehlt komplett (den Unterschied kann man im Trace aktuell leider nicht sehen). Sofern auf dem LCOS-AP FT over-the-DS eingeschaltet ist, wäre das schon mal ein Ablehnungsgrund, denn dann setzt der AP in seinen Capabilities im MDE das Bit 0. und das MDE aus dem Beacon vom AP und dem Authenticate Request vom Client stimmen in diesem dritten Byte nicht überein.

[hagicgn]

Hallo zusammen,

nochmals vielen Dank für eure Hilfe. Leider kam ich erst jetz dazu, den LX-6400 nochmal anzuschließen.
Vorweg, Fast-Roaming funktioniert nun. Es lag zum einen an der Einstellung FT over DS im LC-1702.
Und irgendwas habe ich mit der Prä-Authentisierung nicht verstanden.
Gibt es bei WPA3 Enterprise keine Prä-Authentisierung?
Bei den LCOS-APs (Fw 10.72.029RU4) steht der Parameter für die entsprechende SSID auf ja.
Im Status des LC-1702 Status/WLAN/Verschluesselung sehe ich für die entsprechende SSID unter
Prea-Authentisierung allerdings ein "nein".
Beim LX-6400 weiß ich nicht, wo ich den Status sehen kann. Der Parameter steht dort auf "ein"

So sieht die Verschlüsselung auf dem LC-1702 aus:

Code: Alles auswählen

Interface                     INFO:    WLAN-2
Encryption                    INFO:    Yes
Method                        INFO:    802.11i-WPA-802.1x
WPA-Version                   INFO:    WPA3
WPA1-Session-Keytypes         INFO:    None
WPA2-3-Session-Keytypes       INFO:    AES-CCMP-128
PMK-Caching                   INFO:    Yes
Pre-Authentication            INFO:    No
WPA-802.1X-Security-Level     INFO:    Standard
OKC                           INFO:    No
Fast-Roaming-Over-the-DS      INFO:    No
Enhanced-Open-Groups          INFO:    secp256r1,secp384r1,secp521r1
Prot.-Mgmt-Frames             INFO:    mandatory
WPA2-Key-Management           INFO:    Fast-Roaming,SHA256
SAE-Groups                    INFO:    secp256r1,secp384r1,secp521r1
SAE-Variants                  INFO:    Both
WPA-PSK-Num-Success           INFO:    0
WPA-PSK-Num-Failures          INFO:    0
WPA-PSK-Num-Wrong-Passphrase  INFO:    0
Transition-Termination        INFO:    No

Beim LX-6400 sieht's so aus, Achtung Setup Zweig. Unter Status finde ich nichts entsprechendes.
(Leider nicht so schön formatiert. Geht das noch anders?)

Code: Alles auswählen

Profile-Name     Encryption  Method              WPA-Version  WPA1-Session-Keytypes  WPA2-3-Session-Keytypes  Prot.-Mgmt-Frames  WPA-Rekeying-Cycle  Pre-Authentication  OKC  WPA2-Key-Management    SAE/OWE-Groups  PMK-IAPP-Secret  RADIUS-Server-Profile
=================------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Radius_WPA3      Yes         802.11i-WPA-802.1X  WPA3         TKIP                   AES                      mandatory          0                   Yes                 No   Standard+Fast-Roaming  DH-19           <IAPP-Secret>   Radius_DHA

Jetzt bleibt aber noch ein Problem mit meinen Yamaha Musiccast Lautsprechern. Dazu mache ich aber einen neuen Thread auf.
Vielen Dank an dieser Steller für eure Hilfe und Geduld.

VG
Dirk

[rotwang]

Es lag zum einen an der Einstellung FT over DS im LC-1702.

Ich weiss jetzt nicht, ob LCOS-LX das mittlerweile unterstützt, aber wenn nicht, darfst Du es auch nicht auf den LCOS-APs einschalten. Ein unterschiedliches Feature-Set auf den APs in einer Fast Roaming Domain gibt immer Ärger, weil viele Clients die Eigenschaften der SSID nicht pro AP vorhalten. Dann läuft der Client beim LCOS-AP mit dem MDE und den Capabilities vom LX-AP auf und dann sagt der LCOS-AP mit Recht, das ist nicht das was ich hier propagiert habe.

Und irgendwas habe ich mit der Prä-Authentisierung nicht verstanden.
Gibt es bei WPA3 Enterprise keine Prä-Authentisierung?

Nope, gibt es nicht mehr. Eine per 802.1X ausgehandelte WPA-SA ist immer an eine bestimmte AKM gebunden, und weil Client und neuer AP bei der Pre-Authentication keine AKM aushandeln (können), gilt dabei implizit WPA2-Enterprise (mit SHA1 statt SHA256 als KDF) als vereinbart. Ich denke auch nicht, dass das noch mal erweitert wird. Pre-Authentication ist auf dem Rückzug und im Vergleich zu FT auch die deutlich schlechtere Lösung, weil der Client dabei mit n APs 'auf Vorrat' eine 802.1X-Verhandlung macht, deren Ergebnisse zum größten Teil dann nie gebraucht werden. Das Verfahren verursacht also viel Blindleistung auf dem RADIUS-Server. Mit FT wird die 1X-Verhandlung genau einmal bei der initialen Anmeldung gemacht.

Wenn Du nur-WPA3 benutzt (d.h. WPA3-Enterprise zwangsweise mit PMF und damit zwangsweise SHA256 als KDF), dann schaltet das LCOS implizit Pre-Authentication in den Beacons aus, weil gar keine dazu passende AKM mehr angeboten wird.

[hagicgn]

Hallo rotwang,

vielen Dank für deine Erklärungen. Wieder was gelernt
Ich habe die Prä-Auth auf alles SSIDs deaktiviert, ich hatte noch eine zusätzliche mit WPA2-Enterprise.

Scheinbar unterstützt LCOS-LX das FR over Ds noch nicht, sonst hätte es ja klappen müssen.

VG
Dirk