Wireshark-users: [Wireshark-users] wifi deauthentication

Date Prev · Date Next · Thread Prev · Thread Next
Date Index · Thread Index · Other Months · All Mailing Lists
From: "Daniel Heinrich" <danielhh1972@xxxxxxxxx>
Date: Sat, 07 Sep 2019 21:46:53 +0200
Hi,

I get deauthentication errors on my wifi since around 2 weeks.
Sometimes wifi works for 10 or 20minutes and then disconnects. After disconnect I am not able to login again. I had to disable wifi network an try again.
No. Time Source Destination Protocol Length Info 2438 135.231389 Ubiquiti_e7:a5:3c XiaomiCo_30:4b:b4 802.11 243 Probe Response, SN=3004, FN=0, Flags=........C, BI=100, SSID=Tule1
Frame 2438: 243 bytes on wire (1944 bits), 243 bytes captured (1944 bits) 
Radiotap Header v0, Length 25
802.11 radio information
IEEE 802.11 Probe Response, Flags: ........C
    Type/Subtype: Probe Response (0x0005)
    Frame Control Field: 0x5000
    .000 0001 0011 1010 = Duration: 314 microseconds
    Receiver address: XiaomiCo_30:4b:b4 (70:3a:51:30:4b:b4)
    Destination address: XiaomiCo_30:4b:b4 (70:3a:51:30:4b:b4)
    Transmitter address: Ubiquiti_e7:a5:3c (04:18:d6:e7:a5:3c)
    Source address: Ubiquiti_e7:a5:3c (04:18:d6:e7:a5:3c)
    BSS Id: Ubiquiti_e7:a5:3c (04:18:d6:e7:a5:3c)
    .... .... .... 0000 = Fragment number: 0
    1011 1011 1100 .... = Sequence number: 3004
    Frame check sequence: 0xc80d6057 [correct]
    [FCS Status: Good]
IEEE 802.11 wireless LAN
No. Time Source Destination Protocol Length Info 2441 135.239132 Ubiquiti_e7:a5:3c XiaomiCo_30:4b:b4 802.11 59 Authentication, SN=256, FN=0, Flags=........C 

Frame 2441: 59 bytes on wire (472 bits), 59 bytes captured (472 bits)
Radiotap Header v0, Length 25
802.11 radio information
IEEE 802.11 Authentication, Flags: ........C
    Type/Subtype: Authentication (0x000b)
    Frame Control Field: 0xb000
    .000 0001 0011 1010 = Duration: 314 microseconds
    Receiver address: XiaomiCo_30:4b:b4 (70:3a:51:30:4b:b4)
    Destination address: XiaomiCo_30:4b:b4 (70:3a:51:30:4b:b4)
    Transmitter address: Ubiquiti_e7:a5:3c (04:18:d6:e7:a5:3c)
    Source address: Ubiquiti_e7:a5:3c (04:18:d6:e7:a5:3c)
    BSS Id: Ubiquiti_e7:a5:3c (04:18:d6:e7:a5:3c)
    .... .... .... 0000 = Fragment number: 0
    0001 0000 0000 .... = Sequence number: 256
    Frame check sequence: 0x0485b39f [correct]
    [FCS Status: Good]
IEEE 802.11 wireless LAN
No. Time Source Destination Protocol Length Info 2445 135.279073 Ubiquiti_e7:a5:3c Broadcast 802.11 249 Beacon frame, SN=3005, FN=0, Flags=........C, BI=100, SSID=Tule1
Frame 2445: 249 bytes on wire (1992 bits), 249 bytes captured (1992 bits) 
Radiotap Header v0, Length 25
802.11 radio information
IEEE 802.11 Beacon frame, Flags: ........C
    Type/Subtype: Beacon frame (0x0008)
    Frame Control Field: 0x8000
    .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: Ubiquiti_e7:a5:3c (04:18:d6:e7:a5:3c)
    Source address: Ubiquiti_e7:a5:3c (04:18:d6:e7:a5:3c)
    BSS Id: Ubiquiti_e7:a5:3c (04:18:d6:e7:a5:3c)
    .... .... .... 0000 = Fragment number: 0
    1011 1011 1101 .... = Sequence number: 3005
    Frame check sequence: 0x04fd9284 [correct]
    [FCS Status: Good]
IEEE 802.11 wireless LAN
No. Time Source Destination Protocol Length Info 2448 135.404027 Ubiquiti_e7:a5:3c Google_24:f8:60 802.11 243 Probe Response, SN=3007, FN=0, Flags=........C, BI=100, SSID=Tule1
Frame 2448: 243 bytes on wire (1944 bits), 243 bytes captured (1944 bits) 
Radiotap Header v0, Length 25
802.11 radio information
IEEE 802.11 Probe Response, Flags: ........C
    Type/Subtype: Probe Response (0x0005)
    Frame Control Field: 0x5000
    .000 0001 0011 1010 = Duration: 314 microseconds
    Receiver address: Google_24:f8:60 (da:a1:19:24:f8:60)
    Destination address: Google_24:f8:60 (da:a1:19:24:f8:60)
    Transmitter address: Ubiquiti_e7:a5:3c (04:18:d6:e7:a5:3c)
    Source address: Ubiquiti_e7:a5:3c (04:18:d6:e7:a5:3c)
    BSS Id: Ubiquiti_e7:a5:3c (04:18:d6:e7:a5:3c)
    .... .... .... 0000 = Fragment number: 0
    1011 1011 1111 .... = Sequence number: 3007
    Frame check sequence: 0xdc803bd1 [correct]
    [FCS Status: Good]
IEEE 802.11 wireless LAN
No. Time Source Destination Protocol Length Info 2452 135.446293 Ubiquiti_e7:a5:3c Google_24:f8:60 802.11 243 Probe Response, SN=3008, FN=0, Flags=........C, BI=100, SSID=Tule1
Frame 2452: 243 bytes on wire (1944 bits), 243 bytes captured (1944 bits) 
Radiotap Header v0, Length 25
802.11 radio information
IEEE 802.11 Probe Response, Flags: ........C
    Type/Subtype: Probe Response (0x0005)
    Frame Control Field: 0x5000
    .000 0001 0011 1010 = Duration: 314 microseconds
    Receiver address: Google_24:f8:60 (da:a1:19:24:f8:60)
    Destination address: Google_24:f8:60 (da:a1:19:24:f8:60)
    Transmitter address: Ubiquiti_e7:a5:3c (04:18:d6:e7:a5:3c)
    Source address: Ubiquiti_e7:a5:3c (04:18:d6:e7:a5:3c)
    BSS Id: Ubiquiti_e7:a5:3c (04:18:d6:e7:a5:3c)
    .... .... .... 0000 = Fragment number: 0
    1011 1100 0000 .... = Sequence number: 3008
    Frame check sequence: 0x4e980e67 [correct]
    [FCS Status: Good]
IEEE 802.11 wireless LAN
No. Time Source Destination Protocol Length Info 2457 135.540836 Ubiquiti_e7:a5:3c XiaomiCo_30:4b:b4 802.11 55 Deauthentication, SN=225, FN=0, Flags=........C 

Frame 2457: 55 bytes on wire (440 bits), 55 bytes captured (440 bits)
Radiotap Header v0, Length 25
802.11 radio information
IEEE 802.11 Deauthentication, Flags: ........C
    Type/Subtype: Deauthentication (0x000c)
    Frame Control Field: 0xc000
    .000 0000 0000 0000 = Duration: 0 microseconds
    Receiver address: XiaomiCo_30:4b:b4 (70:3a:51:30:4b:b4)
    Destination address: XiaomiCo_30:4b:b4 (70:3a:51:30:4b:b4)
    Transmitter address: Ubiquiti_e7:a5:3c (04:18:d6:e7:a5:3c)
    Source address: Ubiquiti_e7:a5:3c (04:18:d6:e7:a5:3c)
    BSS Id: Ubiquiti_e7:a5:3c (04:18:d6:e7:a5:3c)
    .... .... .... 0000 = Fragment number: 0
    0000 1110 0001 .... = Sequence number: 225
    Frame check sequence: 0xb2e41531 [correct]
    [FCS Status: Good]
IEEE 802.11 wireless LAN

could somebody please help.