1 0.000000 192.168.100.25 36.111.176.54 TCP 66 57071 → 80 [SYN] Seq=0 Win=64240 Len=0 MSS=1460 WS=256 SACK_PERM=1
2 0.001723 192.168.100.25 36.111.176.54 TCP 66 57072 → 80 [SYN] Seq=0 Win=64240 Len=0 MSS=1460 WS=256 SACK_PERM=12 0.001723 192.168.100.25 36.111.176.54 TCP 66 57072 → 80 [SYN] Seq=0 Win=64240 Len=0 MSS=1460 WS=256 SACK_PERM=1
3 0.021188 36.111.176.54 192.168.100.25 TCP 66 80 → 57071 [SYN, ACK] Seq=0 Ack=1 Win=14600 Len=0 MSS=1452 SACK_PERM=1 WS=128
4 0.021254 192.168.100.25 36.111.176.54 TCP 54 57071 → 80 [ACK] Seq=1 Ack=1 Win=66560 Len=0
5 0.022880 36.111.176.54 192.168.100.25 TCP 66 80 → 57072 [SYN, ACK] Seq=0 Ack=1 Win=14600 Len=0 MSS=1452 SACK_PERM=1 WS=128
6 0.022954 192.168.100.25 36.111.176.54 TCP 54 57072 → 80 [ACK] Seq=1 Ack=1 Win=66560 Len=0
7 0.490052 192.168.100.25 36.111.176.54 TCP 66 57073 → 80 [SYN] Seq=0 Win=65535 Len=0 MSS=1460 WS=256 SACK_PERM=1
8 0.511063 36.111.176.54 192.168.100.25 TCP 66 80 → 57073 [SYN, ACK] Seq=0 Ack=1 Win=14600 Len=0 MSS=1452 SACK_PERM=1 WS=128
9 0.511172 192.168.100.25 36.111.176.54 TCP 54 57073 → 80 [ACK] Seq=1 Ack=1 Win=262144 Len=0
10 0.511303 192.168.100.25 36.111.176.54 HTTP 397 GET / HTTP/1.1
请教一下为什么我抓包时捕获到本地和服务器进行了三次 tcp三次握手 呢?
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