Malformed пакет LBMSRS
Добрый день. Обнаружил, что мой сервер не видит пакеты, которые Wireshark отмечает у себя, как malformed. В интернете нашел, что это может быть из-за того, что длина не совпадает, но длина везде совпадает. Вот вывод Wireshark-а:
Frame 99: 78 bytes on wire (624 bits), 78 bytes captured (624 bits) on interface enp0s25, id 0
Ethernet II, Src: Routerbo_bf:1b:e8 (b8:69:f4:bf:1b:e8), Dst: AxiomTec_57:2a:0c (00:60:e0:57:2a:0c)
Internet Protocol Version 4, Src: 85.140.5.105, Dst: 192.168.1.140
0100 .... = Version: 4
.... 0101 = Header Length: 20 bytes (5)
Differentiated Services Field: 0x00 (DSCP: CS0, ECN: Not-ECT)
Total Length: 64
Identification: 0x0346 (838)
010. .... = Flags: 0x2, Don't fragment
...0 0000 0000 0000 = Fragment Offset: 0
Time to Live: 118
Protocol: TCP (6)
Header Checksum: 0xe448 [validation disabled]
[Header checksum status: Unverified]
Source Address: 85.140.5.105
Destination Address: 192.168.1.140
Transmission Control Protocol, Src Port: 47283, Dst Port: 20102, Seq: 931, Ack: 55, Len: 12
Source Port: 47283
Destination Port: 20102
[Stream index: 8]
[Conversation completeness: Complete, WITH_DATA (47)]
[TCP Segment Len: 12]
Sequence Number: 931 (relative sequence number)
Sequence Number (raw): 12625931
[Next Sequence Number: 943 (relative sequence number)]
Acknowledgment Number: 55 (relative ack number)
Acknowledgment number (raw): 742908552
1000 .... = Header Length: 32 bytes (8)
Flags: 0x018 (PSH, ACK)
Window: 10880
[Calculated window size: 10880]
[Window size scaling factor: 1]
Checksum: 0x6717 [unverified]
[Checksum Status: Unverified]
Urgent Pointer: 0
Options: (12 bytes), No-Operation (NOP), No-Operation (NOP), Timestamps
[Timestamps]
[SEQ/ACK analysis]
TCP payload (12 bytes)
[Malformed Packet: LBMSRS]
[Expert Info (Error/Malformed): Malformed Packet (Exception occurred)]
[Malformed Packet (Exception occurred)]
[Severity level: Error]
[Group: Malformed]
На python данные пытаюсь читать так:
data = conn.recv(2048, socket.MSG_WAITALL)
Тип соединения - TCP
Система - debian bookworm
В чем может быть проблема?