20:21:11.765353 IP 192.168.15.1.36238 > orangepi5plus.8554: Flags [S], seq 3104650812, win 64860, options [mss 1380,sackOK,TS val 153733693 ecr 0,nop,wscale 7], length 0
20:21:12.860999 IP 192.168.15.1.36238 > orangepi5plus.8554: Flags [S], seq 3104650812, win 64860, options [mss 1380,sackOK,TS val 153734713 ecr 0,nop,wscale 7], length 0
20:21:14.816923 IP 192.168.15.1.36238 > orangepi5plus.8554: Flags [S], seq 3104650812, win 64860, options [mss 1380,sackOK,TS val 153736729 ecr 0,nop,wscale 7], length 0
20:21:18.962391 IP 192.168.15.1.36238 > orangepi5plus.8554: Flags [S], seq 3104650812, win 64860, options [mss 1380,sackOK,TS val 153740889 ecr 0,nop,wscale 7], length 0
20:21:20.503647 IP 192.168.15.1.33974 > orangepi5plus.8554: Flags [S], seq 3248936503, win 64860, options [mss 1380,sackOK,TS val 153742425 ecr 0,nop,wscale 7], length 0