TCP Connection Teardown Example 09:54:17.5853961P128.2.222.198.4474>128.2.210.194.6616:E 1489294581:1489294581(0)ack1909787689win65434(DF) 09:54:17.585732IP128.2.210.194.6616>128.2.222.198.4474:E 1909787689:1909787689(0)ack1489294582win5840(DF) 09:54:17.585764IP128.2.222.198.4474>128.2.210.194.6616 ack 1909787690win65434(DF) · Session Echo client on 128.2.222 198 server on 128.2.210.194 Client FIN SeqC:1489294581 Server AcK +FIN Ack:1489294582(=SeqC+1) seqs:1909787689 ClientACK AcK:1909787690(=SeqS+1 ecture 18: TCP Details9 Lecture 18: TCP Details TCP Connection Teardown Example • Session • Echo client on 128.2.222.198, server on 128.2.210.194 • Client FIN • SeqC: 1489294581 • Server ACK + FIN • Ack: 1489294582 (= SeqC+1) • SeqS: 1909787689 • Client ACK • Ack: 1909787690 (= SeqS+1) 09:54:17.585396 IP 128.2.222.198.4474 > 128.2.210.194.6616: F 1489294581:1489294581(0) ack 1909787689 win 65434 (DF) 09:54:17.585732 IP 128.2.210.194.6616 > 128.2.222.198.4474: F 1909787689:1909787689(0) ack 1489294582 win 5840 (DF) 09:54:17.585764 IP 128.2.222.198.4474 > 128.2.210.194.6616: . ack 1909787690 win 65434 (DF)