выполняю сначала стоп потом старт
Код: Выделить всё
[root@localhost fop2]# tcpdump -i lo -vv
tcpdump: listening on lo, link-type EN10MB (Ethernet), capture size 96 bytes
16:36:04.228879 IP (tos 0x0, ttl 64, id 64025, offset 0, flags [DF], proto: TCP (6), length: 60) localhost.51626 > localhost.5038: S, cksum 0x0ace (correct), 2881296579:2881296579(0) win 32792 <mss 16396,sackOK,timestamp 778970 0,nop,wscale 7>
16:36:04.228977 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto: TCP (6), length: 60) localhost.5038 > localhost.51626: S, cksum 0x1112 (correct), 366346503:366346503(0) ack 2881296580 win 32768 <mss 16396,sackOK,timestamp 778970 778970,nop,wscale 7>
16:36:04.228913 IP (tos 0x0, ttl 64, id 64026, offset 0, flags [DF], proto: TCP (6), length: 52) localhost.51626 > localhost.5038: ., cksum 0xf935 (correct), 1:1(0) ack 1 win 257 <nop,nop,timestamp 778970 778970>
16:36:04.229151 IP (tos 0x0, ttl 64, id 58322, offset 0, flags [DF], proto: TCP (6), length: 79) localhost.5038 > localhost.51626: P, cksum 0xfe43 (incorrect (-> 0x6e03), 1:28(27) ack 1 win 256 <nop,nop,timestamp 778970 778970>
16:36:04.229210 IP (tos 0x0, ttl 64, id 64027, offset 0, flags [DF], proto: TCP (6), length: 52) localhost.51626 > localhost.5038: ., cksum 0xf91a (correct), 1:1(0) ack 28 win 257 <nop,nop,timestamp 778970 778970>
16:36:04.229667 IP (tos 0x0, ttl 64, id 64028, offset 0, flags [DF], proto: TCP (6), length: 71) localhost.51626 > localhost.5038: P, cksum 0xfe3b (incorrect (-> 0xaaf5), 1:20(19) ack 28 win 257 <nop,nop,timestamp 778970 778970>
16:36:04.229669 IP (tos 0x0, ttl 64, id 58323, offset 0, flags [DF], proto: TCP (6), length: 52) localhost.5038 > localhost.51626: ., cksum 0xf908 (correct), 28:28(0) ack 20 win 256 <nop,nop,timestamp 778970 778970>
16:36:04.229764 IP (tos 0x0, ttl 64, id 64029, offset 0, flags [DF], proto: TCP (6), length: 67) localhost.51626 > localhost.5038: P, cksum 0xfe37 (incorrect (-> 0xb7c1), 20:35(15) ack 28 win 257 <nop,nop,timestamp 778971 778970>
16:36:04.229766 IP (tos 0x0, ttl 64, id 58324, offset 0, flags [DF], proto: TCP (6), length: 52) localhost.5038 > localhost.51626: ., cksum 0xf8f7 (correct), 28:28(0) ack 35 win 256 <nop,nop,timestamp 778971 778971>
16:36:04.229848 IP (tos 0x0, ttl 64, id 64030, offset 0, flags [DF], proto: TCP (6), length: 54) localhost.51626 > localhost.5038: P, cksum 0xfe2a (incorrect (-> 0xebe2), 35:37(2) ack 28 win 257 <nop,nop,timestamp 778971 778971>
16:36:04.229850 IP (tos 0x0, ttl 64, id 58325, offset 0, flags [DF], proto: TCP (6), length: 52) localhost.5038 > localhost.51626: ., cksum 0xf8f5 (correct), 28:28(0) ack 37 win 256 <nop,nop,timestamp 778971 778971>
16:36:04.229928 IP (tos 0x0, ttl 64, id 58326, offset 0, flags [DF], proto: TCP (6), length: 71) localhost.5038 > localhost.51626: P, cksum 0xfe3b (incorrect (-> 0x7cb7), 28:47(19) ack 37 win 256 <nop,nop,timestamp 778971 778971>
16:36:04.229984 IP (tos 0x0, ttl 64, id 58327, offset 0, flags [DF], proto: TCP (6), length: 76) localhost.5038 > localhost.51626: P, cksum 0xfe40 (incorrect (-> 0x04ce), 47:71(24) ack 37 win 256 <nop,nop,timestamp 778971 778971>
16:36:04.230060 IP (tos 0x0, ttl 64, id 64031, offset 0, flags [DF], proto: TCP (6), length: 52) localhost.51626 > localhost.5038: ., cksum 0xf8c9 (correct), 37:37(0) ack 71 win 257 <nop,nop,timestamp 778971 778971>
16:36:04.230276 IP (tos 0x0, ttl 64, id 64032, offset 0, flags [DF], proto: TCP (6), length: 67) localhost.51626 > localhost.5038: P, cksum 0xfe37 (incorrect (-> 0x6d71), 37:52(15) ack 71 win 257 <nop,nop,timestamp 778971 778971>
16:36:04.269952 IP (tos 0x0, ttl 64, id 58328, offset 0, flags [DF], proto: TCP (6), length: 52) localhost.5038 > localhost.51626: ., cksum 0xf893 (correct), 71:71(0) ack 52 win 256 <nop,nop,timestamp 779011 778971>
16:36:04.269964 IP (tos 0x0, ttl 64, id 64033, offset 0, flags [DF], proto: TCP (6), length: 124) localhost.51626 > localhost.5038: P 52:124(72) ack 71 win 257 <nop,nop,timestamp 779011 779011>
16:36:04.269970 IP (tos 0x0, ttl 64, id 58329, offset 0, flags [DF], proto: TCP (6), length: 52) localhost.5038 > localhost.51626: ., cksum 0xf823 (correct), 71:71(0) ack 124 win 256 <nop,nop,timestamp 779011 779011>
16:36:05.271538 IP (tos 0x0, ttl 64, id 58330, offset 0, flags [DF], proto: TCP (6), length: 69) localhost.5038 > localhost.51626: P, cksum 0xfe39 (incorrect (-> 0xdd68), 71:88(17) ack 124 win 256 <nop,nop,timestamp 780012 779011>
16:36:05.271555 IP (tos 0x0, ttl 64, id 58331, offset 0, flags [DF], proto: TCP (6), length: 86) localhost.5038 > localhost.51626: P 88:122(34) ack 124 win 256 <nop,nop,timestamp 780012 779011>
16:36:05.271566 IP (tos 0x0, ttl 64, id 58332, offset 0, flags [DF], proto: TCP (6), length: 52) localhost.5038 > localhost.51626: F, cksum 0xf406 (correct), 122:122(0) ack 124 win 256 <nop,nop,timestamp 780012 779011>
16:36:05.271842 IP (tos 0x0, ttl 64, id 64034, offset 0, flags [DF], proto: TCP (6), length: 52) localhost.51626 > localhost.5038: ., cksum 0xf01b (correct), 124:124(0) ack 123 win 257 <nop,nop,timestamp 780013 780012>
16:36:05.272197 IP (tos 0x0, ttl 64, id 64035, offset 0, flags [DF], proto: TCP (6), length: 52) localhost.51626 > localhost.5038: F, cksum 0xf01a (correct), 124:124(0) ack 123 win 257 <nop,nop,timestamp 780013 780012>
16:36:05.272203 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto: TCP (6), length: 52) localhost.5038 > localhost.51626: ., cksum 0xf01a (correct), 123:123(0) ack 125 win 256 <nop,nop,timestamp 780013 780013>
обмен есть, только чем он и почему страница не загружается
Код: Выделить всё
[root@localhost ~]# tcpdump -i lo port 5038 -v
tcpdump: listening on lo, link-type EN10MB (Ethernet), capture size 96 bytes
16:38:45.973355 IP (tos 0x0, ttl 64, id 44240, offset 0, flags [DF], proto: TCP (6), length: 60) localhost.51628 > localhost.5038: S, cksum 0xdb7c (correct), 2240083577:2240083577(0) win 32792 <mss 16396,sackOK,timestamp 940713 0,nop,wscale 7>
16:38:45.973366 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto: TCP (6), length: 60) localhost.5038 > localhost.51628: S, cksum 0xd063 (correct), 3833187310:3833187310(0) ack 2240083578 win 32768 <mss 16396,sackOK,timestamp 940713 940713,nop,wscale 7>
16:38:45.973372 IP (tos 0x0, ttl 64, id 44241, offset 0, flags [DF], proto: TCP (6), length: 52) localhost.51628 > localhost.5038: ., cksum 0xb887 (correct), ack 1 win 257 <nop,nop,timestamp 940713 940713>
16:38:45.973683 IP (tos 0x0, ttl 64, id 37190, offset 0, flags [DF], proto: TCP (6), length: 79) localhost.5038 > localhost.51628: P, cksum 0xfe43 (incorrect (-> 0x2d54), 1:28(27) ack 1 win 256 <nop,nop,timestamp 940714 940713>
16:38:45.973753 IP (tos 0x0, ttl 64, id 44242, offset 0, flags [DF], proto: TCP (6), length: 52) localhost.51628 > localhost.5038: ., cksum 0xb86a (correct), ack 28 win 257 <nop,nop,timestamp 940714 940714>
16:38:45.974171 IP (tos 0x0, ttl 64, id 44243, offset 0, flags [DF], proto: TCP (6), length: 71) localhost.51628 > localhost.5038: P, cksum 0xfe3b (incorrect (-> 0x6a45), 1:20(19) ack 28 win 257 <nop,nop,timestamp 940714 940714>
16:38:45.974174 IP (tos 0x0, ttl 64, id 37191, offset 0, flags [DF], proto: TCP (6), length: 52) localhost.5038 > localhost.51628: ., cksum 0xb858 (correct), ack 20 win 256 <nop,nop,timestamp 940714 940714>
16:38:45.974272 IP (tos 0x0, ttl 64, id 44244, offset 0, flags [DF], proto: TCP (6), length: 67) localhost.51628 > localhost.5038: P, cksum 0xfe37 (incorrect (-> 0x7712), 20:35(15) ack 28 win 257 <nop,nop,timestamp 940714 940714>
16:38:45.974275 IP (tos 0x0, ttl 64, id 37192, offset 0, flags [DF], proto: TCP (6), length: 52) localhost.5038 > localhost.51628: ., cksum 0xb849 (correct), ack 35 win 256 <nop,nop,timestamp 940714 940714>
16:38:45.974366 IP (tos 0x0, ttl 64, id 44245, offset 0, flags [DF], proto: TCP (6), length: 54) localhost.51628 > localhost.5038: P, cksum 0xfe2a (incorrect (-> 0xab34), 35:37(2) ack 28 win 257 <nop,nop,timestamp 940714 940714>
16:38:45.974369 IP (tos 0x0, ttl 64, id 37193, offset 0, flags [DF], proto: TCP (6), length: 52) localhost.5038 > localhost.51628: ., cksum 0xb847 (correct), ack 37 win 256 <nop,nop,timestamp 940714 940714>
16:38:45.974459 IP (tos 0x0, ttl 64, id 37194, offset 0, flags [DF], proto: TCP (6), length: 71) localhost.5038 > localhost.51628: P, cksum 0xfe3b (incorrect (-> 0x3c09), 28:47(19) ack 37 win 256 <nop,nop,timestamp 940714 940714>
16:38:45.974524 IP (tos 0x0, ttl 64, id 37195, offset 0, flags [DF], proto: TCP (6), length: 76) localhost.5038 > localhost.51628: P, cksum 0xfe40 (incorrect (-> 0xce19), 47:71(24) ack 37 win 256 <nop,nop,timestamp 940714 940714>
16:38:45.974627 IP (tos 0x0, ttl 64, id 44246, offset 0, flags [DF], proto: TCP (6), length: 52) localhost.51628 > localhost.5038: ., cksum 0xb81a (correct), ack 71 win 257 <nop,nop,timestamp 940715 940714>
16:38:45.974858 IP (tos 0x0, ttl 64, id 44247, offset 0, flags [DF], proto: TCP (6), length: 67) localhost.51628 > localhost.5038: P, cksum 0xfe37 (incorrect (-> 0x2cc2), 37:52(15) ack 71 win 257 <nop,nop,timestamp 940715 940714>
16:38:46.015152 IP (tos 0x0, ttl 64, id 37196, offset 0, flags [DF], proto: TCP (6), length: 52) localhost.5038 > localhost.51628: ., cksum 0xb7e3 (correct), ack 52 win 256 <nop,nop,timestamp 940755 940715>
16:38:46.015168 IP (tos 0x0, ttl 64, id 44248, offset 0, flags [DF], proto: TCP (6), length: 124) localhost.51628 > localhost.5038: P 52:124(72) ack 71 win 257 <nop,nop,timestamp 940755 940755>
16:38:46.015176 IP (tos 0x0, ttl 64, id 37197, offset 0, flags [DF], proto: TCP (6), length: 52) localhost.5038 > localhost.51628: ., cksum 0xb773 (correct), ack 124 win 256 <nop,nop,timestamp 940755 940755>
16:38:47.016736 IP (tos 0x0, ttl 64, id 37198, offset 0, flags [DF], proto: TCP (6), length: 69) localhost.5038 > localhost.51628: P, cksum 0xfe39 (incorrect (-> 0x9cb7), 71:88(17) ack 124 win 256 <nop,nop,timestamp 941757 940755>
16:38:47.016763 IP (tos 0x0, ttl 64, id 37199, offset 0, flags [DF], proto: TCP (6), length: 86) localhost.5038 > localhost.51628: P 88:122(34) ack 124 win 256 <nop,nop,timestamp 941757 940755>
16:38:47.016780 IP (tos 0x0, ttl 64, id 37200, offset 0, flags [DF], proto: TCP (6), length: 52) localhost.5038 > localhost.51628: F, cksum 0xb355 (correct), 122:122(0) ack 124 win 256 <nop,nop,timestamp 941757 940755>
16:38:47.016989 IP (tos 0x0, ttl 64, id 44249, offset 0, flags [DF], proto: TCP (6), length: 52) localhost.51628 > localhost.5038: ., cksum 0xaf6a (correct), ack 123 win 257 <nop,nop,timestamp 941757 941757>
16:38:47.017238 IP (tos 0x0, ttl 64, id 44250, offset 0, flags [DF], proto: TCP (6), length: 52) localhost.51628 > localhost.5038: F, cksum 0xaf69 (correct), 124:124(0) ack 123 win 257 <nop,nop,timestamp 941757 941757>
16:38:47.017244 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto: TCP (6), length: 52) localhost.5038 > localhost.51628: ., cksum 0xaf6a (correct), ack 125 win 256 <nop,nop,timestamp 941757 941757>
https://192.168.62.3/fop2/fop2.html
всё равно "кругляш" ожидания