Дегтярев Илья Posted June 6, 2012 Posted June 6, 2012 (edited) Заметили, что на одном из аплинков ровно каждые 5,5 часов проседает трафик, процентов на 50. Возвращается через 10 минут. Сапорт аплинка ничего у себя найти не может. Оставлял мониториться маршруты с его аплинков (несколько Tier1 операторов) и пиров в европе - никаких изменений во время проседания нет. Похоже, что маршрут меняют кто-то из российских крупных пиров. У большинства lg в открытом доступе нет. Никто не сталкивался с таким? Патч: в заголовке не 350 минут, а 330. Edited June 6, 2012 by Дегтярев Илья Вставить ник Quote
triam Posted June 7, 2012 Posted June 7, 2012 У большинства lg есть. А в первую очередь гужно еще раз с аплинком разбираться. Вам не предоставляется услуга. Скорее всего это работает dampenning. http://support.sovintel.ru/old/lg.html Lg. transtk.ru https://lg.ip.rt.ru/lg.cgi Ну и так далее Вставить ник Quote
Дегтярев Илья Posted June 8, 2012 Author Posted June 8, 2012 Прошел по всем крупным пирам/аплинкам аплинка. Ни у кого маршрут не исчезает. Мистика какая-то. Уже вкрались подозрения, что брас как-то отличает пакеты от этого аплинка и раз в 5,5 часов подглюкивает. Вставить ник Quote
Bambuk Posted June 9, 2012 Posted June 9, 2012 Что за брас? BGP случайно не на нем же? Вставить ник Quote
Дегтярев Илья Posted June 10, 2012 Author Posted June 10, 2012 Аплинк дал гигабитный порт и ип в его свитче, стоящем в нашей стойке, чтоб показать что у него проблем нет... А оказалось то, что и требовалось: #ping -s 1400 ip_роутера_аплинка Sun Jun 10 19:20:20 MSK 2012 1200 packets transmitted, 1200 received, 0% packet loss, time 31039ms Sun Jun 10 19:20:51 MSK 2012 1200 packets transmitted, 1200 received, 0% packet loss, time 31059ms Sun Jun 10 19:21:22 MSK 2012 1200 packets transmitted, 1200 received, 0% packet loss, time 31038ms Sun Jun 10 19:21:53 MSK 2012 1200 packets transmitted, 1200 received, 0% packet loss, time 31015ms Sun Jun 10 19:22:24 MSK 2012 1200 packets transmitted, 1199 received, 0% packet loss, time 31024ms Sun Jun 10 19:22:55 MSK 2012 1200 packets transmitted, 1188 received, 1% packet loss, time 31077ms Sun Jun 10 19:23:26 MSK 2012 1200 packets transmitted, 1160 received, 3% packet loss, time 31182ms Sun Jun 10 19:23:57 MSK 2012 1200 packets transmitted, 1157 received, 3% packet loss, time 31228ms Sun Jun 10 19:24:29 MSK 2012 1200 packets transmitted, 1153 received, 3% packet loss, time 31333ms Sun Jun 10 19:25:00 MSK 2012 1200 packets transmitted, 1147 received, 4% packet loss, time 31376ms Sun Jun 10 19:25:31 MSK 2012 1200 packets transmitted, 1155 received, 3% packet loss, time 31254ms Sun Jun 10 19:26:03 MSK 2012 1200 packets transmitted, 1147 received, 4% packet loss, time 31299ms Sun Jun 10 19:26:34 MSK 2012 1200 packets transmitted, 1162 received, 3% packet loss, time 31252ms Sun Jun 10 19:27:05 MSK 2012 1200 packets transmitted, 1160 received, 3% packet loss, time 31202ms Sun Jun 10 19:27:37 MSK 2012 1200 packets transmitted, 1162 received, 3% packet loss, time 31239ms Sun Jun 10 19:28:08 MSK 2012 1200 packets transmitted, 1148 received, 4% packet loss, time 31272ms Sun Jun 10 19:28:39 MSK 2012 1200 packets transmitted, 1153 received, 3% packet loss, time 31228ms Sun Jun 10 19:29:11 MSK 2012 1200 packets transmitted, 1148 received, 4% packet loss, time 31287ms Sun Jun 10 19:29:42 MSK 2012 1200 packets transmitted, 1143 received, 4% packet loss, time 31245ms Sun Jun 10 19:30:13 MSK 2012 1200 packets transmitted, 1152 received, 4% packet loss, time 31249ms Sun Jun 10 19:30:45 MSK 2012 1200 packets transmitted, 1134 received, 5% packet loss, time 31344ms Sun Jun 10 19:31:16 MSK 2012 1200 packets transmitted, 1134 received, 5% packet loss, time 31417ms Sun Jun 10 19:31:47 MSK 2012 1200 packets transmitted, 1133 received, 5% packet loss, time 31390ms Sun Jun 10 19:32:19 MSK 2012 1200 packets transmitted, 1131 received, 5% packet loss, time 31340ms Sun Jun 10 19:32:50 MSK 2012 1200 packets transmitted, 1130 received, 5% packet loss, time 31382ms Sun Jun 10 19:33:22 MSK 2012 1200 packets transmitted, 1134 received, 5% packet loss, time 31387ms Sun Jun 10 19:33:53 MSK 2012 1200 packets transmitted, 1146 received, 4% packet loss, time 31255ms Sun Jun 10 19:34:25 MSK 2012 1200 packets transmitted, 1152 received, 4% packet loss, time 31223ms Sun Jun 10 19:34:56 MSK 2012 1200 packets transmitted, 1156 received, 3% packet loss, time 31229ms Sun Jun 10 19:35:27 MSK 2012 1200 packets transmitted, 1165 received, 2% packet loss, time 31201ms Sun Jun 10 19:35:58 MSK 2012 1200 packets transmitted, 1155 received, 3% packet loss, time 31226ms Sun Jun 10 19:36:30 MSK 2012 1200 packets transmitted, 1173 received, 2% packet loss, time 31116ms Sun Jun 10 19:37:01 MSK 2012 1200 packets transmitted, 1164 received, 3% packet loss, time 31179ms Sun Jun 10 19:37:32 MSK 2012 1200 packets transmitted, 1183 received, 1% packet loss, time 31068ms Sun Jun 10 19:38:03 MSK 2012 1200 packets transmitted, 1181 received, 1% packet loss, time 31082ms Sun Jun 10 19:38:34 MSK 2012 1200 packets transmitted, 1182 received, 1% packet loss, time 31081ms Sun Jun 10 19:39:06 MSK 2012 1200 packets transmitted, 1177 received, 1% packet loss, time 31120ms Sun Jun 10 19:39:37 MSK 2012 1200 packets transmitted, 1189 received, 0% packet loss, time 31067ms Sun Jun 10 19:40:08 MSK 2012 1200 packets transmitted, 1179 received, 1% packet loss, time 31118ms Sun Jun 10 19:40:39 MSK 2012 1200 packets transmitted, 1182 received, 1% packet loss, time 31056ms Sun Jun 10 19:41:10 MSK 2012 1200 packets transmitted, 1190 received, 0% packet loss, time 31056ms Sun Jun 10 19:41:41 MSK 2012 1200 packets transmitted, 1185 received, 1% packet loss, time 31051ms Sun Jun 10 19:42:12 MSK 2012 1200 packets transmitted, 1191 received, 0% packet loss, time 31029ms Sun Jun 10 19:42:44 MSK 2012 1200 packets transmitted, 1189 received, 0% packet loss, time 31044ms Sun Jun 10 19:43:15 MSK 2012 1200 packets transmitted, 1190 received, 0% packet loss, time 31027ms Sun Jun 10 19:43:46 MSK 2012 1200 packets transmitted, 1189 received, 0% packet loss, time 31025ms Sun Jun 10 19:44:17 MSK 2012 1200 packets transmitted, 1189 received, 0% packet loss, time 31052ms Sun Jun 10 19:44:48 MSK 2012 1200 packets transmitted, 1192 received, 0% packet loss, time 31027ms Sun Jun 10 19:45:19 MSK 2012 1200 packets transmitted, 1197 received, 0% packet loss, time 31004ms Sun Jun 10 19:45:50 MSK 2012 1200 packets transmitted, 1196 received, 0% packet loss, time 30990ms Sun Jun 10 19:46:21 MSK 2012 1200 packets transmitted, 1196 received, 0% packet loss, time 31047ms Sun Jun 10 19:46:53 MSK 2012 1200 packets transmitted, 1198 received, 0% packet loss, time 31002ms Sun Jun 10 19:47:24 MSK 2012 1200 packets transmitted, 1200 received, 0% packet loss, time 31003ms Sun Jun 10 19:47:55 MSK 2012 1200 packets transmitted, 1200 received, 0% packet loss, time 31011ms Sun Jun 10 19:48:26 MSK 2012 1200 packets transmitted, 1199 received, 0% packet loss, time 31012ms Sun Jun 10 19:48:57 MSK 2012 1200 packets transmitted, 1200 received, 0% packet loss, time 30993ms Sun Jun 10 19:49:28 MSK 2012 1200 packets transmitted, 1197 received, 0% packet loss, time 31043ms Sun Jun 10 19:49:59 MSK 2012 1200 packets transmitted, 1199 received, 0% packet loss, time 31008ms Sun Jun 10 19:50:30 MSK 2012 1200 packets transmitted, 1199 received, 0% packet loss, time 31001ms Вот теперь остается гадать, как хуавей по дороге (с 4 портами по 10G, один нам, второй к их роутеру) умудряется раз в 5,5 часов решать терять пакеты, независимо от загрузки.. 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