feeman Posted March 9, 2018 Posted March 9, 2018 А можно ли на циске посмотреть статистику BGP сессии с вышестоящим? Интересуют drop'ы , error'ы , keepaliv'ы и т.п. Вставить ник Quote
YuryD Posted March 11, 2018 Posted March 11, 2018 Именно. только дропы и ерроры там не особо посмотришь, у меня по крайней мере на брокаде. sho ip bgp summ - дает норм инфу о количестве маршрутов, полученных, отвергнутых и посланных, ну и аптайм бгп-сессии. Далее - логи и статистика интерфейсов. У меня конечно не киска, но я не заметил особой разницы у киски, квагги и брокады в поведении, за исключением мелочей типа синтаксиса, пробовал всех. Киска для фв у меня не нашлась, квагге плохело от падений-переподьемов аплинков, а брокада - железная, ей всё пох. Сейчас 5 сессий сконфигурено, 4 активны одна погашена. Все для приема фв, прожевывает без траблем. Вставить ник Quote
zhenya` Posted March 11, 2018 Posted March 11, 2018 BGP neighbor is *.*.*.22, vrf inet, remote AS 65350, external link BGP version 4, remote router ID *.*.*.134 BGP state = Established, up for 5d01h Last read 00:00:04, last write 00:00:01, hold time is 15, keepalive interval is 5 seconds Configured hold time is 15, keepalive interval is 5 seconds Minimum holdtime from neighbor is 0 seconds Neighbor sessions: 1 active, is not multisession capable (disabled) Neighbor capabilities: Route refresh: advertised and received(new) Four-octets ASN Capability: advertised and received Address family IPv4 Unicast: advertised and received Enhanced Refresh Capability: advertised and received Multisession Capability: Stateful switchover support enabled: NO for session 1 Message statistics: InQ depth is 0 OutQ depth is 0 Sent Rcvd Opens: 1 1 Notifications: 0 0 Updates: 17 2 Keepalives: 85278 85282 Route Refresh: 0 0 Total: 85296 85287 Do log neighbor state changes (via global configuration) Default minimum time between advertisement runs is 0 seconds Address tracking is enabled, the RIB does have a route to *.*.*.22 Route to peer address reachability Up: 1; Down: 0 Last notification 5d01h Connections established 1; dropped 0 Last reset never External BGP neighbor configured for connected checks (single-hop no-disable-connected-check) Interface associated: GigabitEthernet7 (peering address in same link) Transport(tcp) path-mtu-discovery is enabled Graceful-Restart is disabled SSO is disabled Connection state is ESTAB, I/O status: 1, unread input bytes: 0 Connection is ECN Disabled, Mininum incoming TTL 0, Outgoing TTL 1 Local host: *.*.*.21, Local port: 179 Foreign host: *.*.*.22, Foreign port: 29426 Connection tableid (VRF): 1 Maximum output segment queue size: 50 Enqueued packets for retransmit: 0, input: 0 mis-ordered: 0 (0 bytes) Event Timers (current time is 0x1A08396F): Timer Starts Wakeups Next Retrans 85286 0 0x0 TimeWait 0 0 0x0 AckHold 85284 82689 0x0 SendWnd 0 0 0x0 KeepAlive 0 0 0x0 GiveUp 0 0 0x0 PmtuAger 0 0 0x0 DeadWait 0 0 0x0 Linger 0 0 0x0 ProcessQ 0 0 0x0 iss: 641675313 snduna: 643296519 sndnxt: 643296519 irs: 3887038946 rcvnxt: 3888659485 sndwnd: 16194 scale: 0 maxrcvwnd: 16384 rcvwnd: 15396 scale: 0 delrcvwnd: 988 SRTT: 1000 ms, RTTO: 1003 ms, RTV: 3 ms, KRTT: 0 ms minRTT: 0 ms, maxRTT: 1000 ms, ACK hold: 200 ms uptime: 436636016 ms, Sent idletime: 1130 ms, Receive idletime: 928 ms Status Flags: passive open, gen tcbs Option Flags: VRF id set, nagle, path mtu capable IP Precedence value : 6 Datagrams (max data segment is 1460 bytes): Rcvd: 166761 (out of order: 0), with data: 85285, total data bytes: 1620538 Sent: 169088 (retransmit: 0, fastretransmit: 0, partialack: 0, Second Congestion: 0), with data: 85289, total data bytes: 1621205 Packets received in fast path: 0, fast processed: 0, slow path: 0 fast lock acquisition failures: 0, slow path: 0 TCP Semaphore 0x7F0767815D80 FREE Все тут есть... Вставить ник Quote
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