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抓包问题,怎么判断连接成功? [复制链接]

论坛徽章:
0
发表于 2015-12-29 17:38 |显示全部楼层
截取部分:
19:09:16.372064 IP 111-248-100-102.dynamic.hinet.net.12200 > gycs.61111: S 138383034:138383034(0) win 8192
19:09:16.372092 IP gycs.61111 > 111-248-100-102.dynamic.hinet.net.12200: R 0:0(0) ack 138383035 win 0
19:09:58.011956 IP gycs.55707 > 254.137.175.59.broad.wh.hb.dynamic.163data.com.cn.http: S 1738214716:1738214716(0) win 5840 <mss 1460,sackOK,timestamp 4003771200 0,nop,wscale 7>
19:09:58.036043 IP 254.137.175.59.broad.wh.hb.dynamic.163data.com.cn.http > gycs.55707: S 2232743149:2232743149(0) ack 1738214717 win 14480 <mss 1460,sackOK,timestamp 1984330671 4003771200,nop,wscale 7>
19:09:58.036083 IP gycs.55707 > 254.137.175.59.broad.wh.hb.dynamic.163data.com.cn.http: . ack 1 win 46 <nop,nop,timestamp 4003771224 1984330671>
19:09:58.051922 IP gycs.55707 > 254.137.175.59.broad.wh.hb.dynamic.163data.com.cn.http: P 1:277(276) ack 1 win 46 <nop,nop,timestamp 4003771240 1984330671>
19:09:58.075796 IP 254.137.175.59.broad.wh.hb.dynamic.163data.com.cn.http > gycs.55707: . ack 277 win 122 <nop,nop,timestamp 1984330710 4003771240>
19:09:58.123508 IP 254.137.175.59.broad.wh.hb.dynamic.163data.com.cn.http > gycs.55707: P 1:419(41 ack 277 win 122 <nop,nop,timestamp 1984330758 4003771240>
19:09:58.123541 IP gycs.55707 > 254.137.175.59.broad.wh.hb.dynamic.163data.com.cn.http: . ack 419 win 54 <nop,nop,timestamp 4003771311 1984330758>
19:09:58.123584 IP 254.137.175.59.broad.wh.hb.dynamic.163data.com.cn.http > gycs.55707: P 419:420(1) ack 277 win 122 <nop,nop,timestamp 1984330758 4003771240>
19:09:58.123589 IP gycs.55707 > 254.137.175.59.broad.wh.hb.dynamic.163data.com.cn.http: . ack 420 win 54 <nop,nop,timestamp 4003771311 1984330758>
19:09:58.123606 IP 254.137.175.59.broad.wh.hb.dynamic.163data.com.cn.http > gycs.55707: F 420:420(0) ack 277 win 122 <nop,nop,timestamp 1984330758 4003771240>
19:09:58.147842 IP gycs.55707 > 254.137.175.59.broad.wh.hb.dynamic.163data.com.cn.http: F 277:277(0) ack 421 win 54 <nop,nop,timestamp 4003771336 1984330758>
19:09:58.171763 IP 254.137.175.59.broad.wh.hb.dynamic.163data.com.cn.http > gycs.55707: . ack 278 win 122 <nop,nop,timestamp 1984330806 4003771336>
19:11:58.150600 IP gycs.47112 > 221.228.201.10.http: S 1859501977:1859501977(0) win 5840 <mss 1460,sackOK,timestamp 4003891345 0,nop,wscale 7>
19:11:58.195846 IP 221.228.201.10.http > gycs.47112: S 505821436:505821436(0) ack 1859501978 win 14480 <mss 1460,sackOK,timestamp 2388182575 4003891345,nop,wscale 7>
19:11:58.195875 IP gycs.47112 > 221.228.201.10.http: . ack 1 win 46 <nop,nop,timestamp 4003891390 2388182575>
19:11:58.211469 IP gycs.47112 > 221.228.201.10.http: P 1:277(276) ack 1 win 46 <nop,nop,timestamp 4003891406 2388182575>
19:11:58.254325 IP 221.228.201.10.http > gycs.47112: . ack 277 win 122 <nop,nop,timestamp 2388182636 4003891406>
19:11:58.318631 IP 221.228.201.10.http > gycs.47112: P 1:419(41 ack 277 win 122 <nop,nop,timestamp 2388182699 4003891406>
19:11:58.318656 IP gycs.47112 > 221.228.201.10.http: . ack 419 win 54 <nop,nop,timestamp 4003891513 2388182699>
19:11:58.318684 IP 221.228.201.10.http > gycs.47112: P 419:420(1) ack 277 win 122 <nop,nop,timestamp 2388182699 4003891406>
19:11:58.318690 IP gycs.47112 > 221.228.201.10.http: . ack 420 win 54 <nop,nop,timestamp 4003891513 2388182699>
19:11:58.318706 IP 221.228.201.10.http > gycs.47112: F 420:420(0) ack 277 win 122 <nop,nop,timestamp 2388182699 4003891406>
19:11:58.351409 IP gycs.47112 > 221.228.201.10.http: F 277:277(0) ack 421 win 54 <nop,nop,timestamp 4003891546 2388182699>
19:11:58.395927 IP 221.228.201.10.http > gycs.47112: . ack 278 win 122 <nop,nop,timestamp 2388182776 4003891546>
19:14:10.257649 IP 14.181.29.127.50569 > gycs.telnet: S 828348740:828348740(0) win 5840 <mss 1452,sackOK,timestamp 58283842 0,nop,wscale 1>
19:14:10.257709 IP gycs.telnet > 14.181.29.127.50569: R 0:0(0) ack 828348741 win 0
19:17:58.607193 IP gycs.51561 > 221.228.201.9.http: S 2253311916:2253311916(0) win 5840 <mss 1460,sackOK,timestamp 4004251809 0,nop,wscale 7>
19:17:58.651639 IP 221.228.201.9.http > gycs.51561: S 3393798089:3393798089(0) ack 2253311917 win 14480 <mss 1460,sackOK,timestamp 336537113 4004251809,nop,wscale 7>
19:17:58.651672 IP gycs.51561 > 221.228.201.9.http: . ack 1 win 46 <nop,nop,timestamp 4004251854 336537113>
19:17:58.666846 IP gycs.51561 > 221.228.201.9.http: P 1:276(275) ack 1 win 46 <nop,nop,timestamp 4004251869 336537113>
19:17:58.712258 IP 221.228.201.9.http > gycs.51561: . ack 276 win 122 <nop,nop,timestamp 336537172 4004251869>
19:17:58.769659 IP 221.228.201.9.http > gycs.51561: P 1:419(41 ack 276 win 122 <nop,nop,timestamp 336537231 4004251869>
19:17:58.769687 IP gycs.51561 > 221.228.201.9.http: . ack 419 win 54 <nop,nop,timestamp 4004251972 336537231>
19:17:58.769742 IP 221.228.201.9.http > gycs.51561: P 419:420(1) ack 276 win 122 <nop,nop,timestamp 336537231 4004251869>
19:17:58.769749 IP gycs.51561 > 221.228.201.9.http: . ack 420 win 54 <nop,nop,timestamp 4004251972 336537231>
19:17:58.769770 IP 221.228.201.9.http > gycs.51561: F 420:420(0) ack 276 win 122 <nop,nop,timestamp 336537231 4004251869>
19:17:58.799079 IP gycs.51561 > 221.228.201.9.http: F 276:276(0) ack 421 win 54 <nop,nop,timestamp 4004252001 336537231>
19:17:58.843891 IP 221.228.201.9.http > gycs.51561: . ack 277 win 122 <nop,nop,timestamp 336537304 4004252001>
19:19:00.453949 IP host-197.44.4.182-static.tedata.net.34037 > gycs.telnet: S 1831639744:1831639744(0) win 5840 <mss 1432,sackOK,timestamp 11477325 0,nop,wscale 6>
19:19:00.453998 IP gycs.telnet > host-197.44.4.182-static.tedata.net.34037: R 0:0(0) ack 1831639745 win 0
19:19:30.165201 IP 103.41.53.252.x11 > gycs.radan-http: S 1086849024:1086849024(0) win 16384
19:19:30.165227 IP gycs.radan-http > 103.41.53.252.x11: R 0:0(0) ack 1086849025 win 0
19:19:30.165388 IP 103.41.53.252.x11 > gycs.http: S 705232896:705232896(0) win 16384
19:19:30.165415 IP gycs.http > 103.41.53.252.x11: R 0:0(0) ack 705232897 win 0
19:19:30.165501 IP 103.41.53.252.x11 > gycs.webcache: S 538509312:538509312(0) win 16384

论坛徽章:
20
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日期:2015-12-12 06:20:00
发表于 2016-01-06 20:09 |显示全部楼层
有三次握手的数据包  即连接成功
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