TCP Previous segment not captured TCP Out-Of-Order TCP Dup ACK 连接池设计

 

12638 2022-09-08 16:23:46.627220 103.95.254.153 10.128.1.192 TCP 60 [TCP Previous segment not captured] 50053 → 55605 [FIN, ACK] Seq=1650 Ack=446 Win=30336 Len=0

12639 2022-09-08 16:23:46.627220 103.95.254.153 10.128.1.192 TCP 78 [TCP Out-Of-Order] 50053 → 55605 [PSH, ACK] Seq=1626 Ack=446 Win=30336 Len=24

12640 2022-09-08 16:23:46.627356 10.128.1.192 103.95.254.153 TCP 54 [TCP Dup ACK 12634#1] 55605 → 50053 [ACK] Seq=446 Ack=1626 Win=262144 Len=0

 

 

 

 

 

317276  1540.100344 5.6.7.8 1.2.3.4 TCP 1095    [TCP Previous segment not captured] 12345 → 65423 [PSH, ACK] Seq=127798 Ack=8060 Win=38912 Len=1041 [TCP segment of a reassembled PDU]

317277  1540.100344 5.6.7.8 1.2.3.4 TCP 1414    [TCP Out-Of-Order] 12345 → 65423 [ACK] Seq=126438 Ack=8060 Win=38912 Len=1360

317278  1540.100460 1.2.3.4 5.6.7.8 TCP 66  [TCP Dup ACK 317275#1] 65423 → 12345 [ACK] Seq=8060 Ack=126438 Win=262400 Len=0 SLE=127798 SRE=128839