networking-forum.com
Community Blog • Community Wiki * Register  * Search  * Login
View unanswered posts • View active topics

Board index » General » Forum Lobby

All times are UTC - 6 hours [ DST ]


Post new topic Reply to topic  Page 1 of 1
  [ 4 posts ] 
  Print view Previous topic | Next topic 
Author Message
Project2501
 Post subject: BGP flaps
PostPosted: Wed Feb 22, 2012 11:06 pm 
Offline
Post Whore
Post Whore
User avatar

Joined: Thu Apr 17, 2008 6:44 pm
Posts: 6047
Location: Perth, WA
Certs: CCNA
Interesting routing in Australia today. Look at the flaps.


Optus -> Intl -> Telstra

Code:
route-views.optus.net.au>show ip bgp dampening flap-statistics 139.130.0.0
BGP table version is 14845360, local router ID is 203.202.125.6
Status codes: s suppressed, d damped, h history, * valid, > best, i -
internal,
              r RIB-failure, S Stale, m multipath, b backup-path, x
best-external
Origin codes: i - IGP, e - EGP, ? - incomplete

   Network          From            Flaps Duration Reuse    Path
*d 139.130.0.0      203.13.132.53   175   01:07:49 00:09:39 7474 1221
*d                  203.13.132.51   91    01:07:51 00:04:24 7474 1221
*d                  203.13.132.47   161   01:07:49 00:09:24 7474 1221
*d                  203.13.132.29   175   01:07:49 00:09:39 7474 1221
*d                  203.13.132.49   98    01:08:00 00:05:59 7474 1221
*>                  202.160.242.71  4     00:14:00          7473 4637 1221
*d                  203.13.132.35   178   01:07:49 00:09:39 7474 1221
*d                  203.13.132.41   106   01:07:49 00:08:44 7474 1221
*d                  202.139.124.160 35    01:07:37 00:06:34 7474 1221
*d                  202.139.124.130 27    01:07:36 00:10:00 7474 1221
*d                  202.139.124.177 46    01:07:31 00:06:49 7474 1221
*d                  192.65.89.161   50    01:07:32 00:05:49 7474 1221
*d                  202.139.124.175 49    01:07:33 00:07:49 7474 1221
*d                  202.139.124.146 49    01:07:35 00:08:29 7474 1221
*d                  192.65.89.98    19    01:06:39 00:04:54 7474 1221
*d                  202.139.124.140 43    01:07:41 00:09:44 7474 1221
*d                  202.139.124.185 36    01:07:45 00:08:54 7474 1221
*d                  203.13.132.37   149   01:07:49 00:09:39 7474 1221
*d                  202.139.124.159 25    01:07:45 00:00:14 7474 1221
*d                  202.139.124.190 42    01:07:43 00:08:09 7474 1221
*d                  202.139.124.145 49    01:07:37 00:07:19 7474 1221

_________________
- Pete
Top
 Profile  
 
burnyd
 Post subject: Re: BGP flaps
PostPosted: Thu Feb 23, 2012 7:55 am 
Offline
Post Whore
Post Whore
User avatar

Joined: Fri Nov 13, 2009 5:15 pm
Posts: 1947
Location: Pittsburgh
Certs: CCIE R&S,CCIP,JNCIA,VCP510
now thats some dampening.

_________________
"I will prepare and some day my chance will come." - Abraham Lincoln
http://danielhertzberg.wordpress.com - I blog about networks!
Top
 Profile  
 
routerdork
 Post subject: Re: BGP flaps
PostPosted: Thu Feb 23, 2012 10:18 am 
Offline
Post Whore
Post Whore
User avatar

Joined: Tue Feb 22, 2011 9:40 am
Posts: 1269
Location: Lincoln, NE
Certs: CCNA, MCDST, MCP, A+
Ha. I was reading about this on NANOG today.
Top
 Profile  
 
srg
 Post subject: Re: BGP flaps
PostPosted: Fri Feb 24, 2012 11:01 am 
Offline
Post Whore
Post Whore
User avatar

Joined: Thu Dec 30, 2010 2:05 pm
Posts: 1121
Location: Stockholm, SE
Certs: CCNP, CCNP SP, CCDA, CCNA DC, CCNA W, HP MASE
remember kids, prefix filter on your customers. ;)

_________________
som om sinnet hade svartnat för evigt.
Top
 Profile  
 
Display posts from previous:  Sort by  
Post new topic Reply to topic  Page 1 of 1
  [ 4 posts ] 

Board index » General » Forum Lobby

All times are UTC - 6 hours [ DST ]

Who is online

Users browsing this forum: kidfry and 2 guests

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Search for:
Jump to:  
Powered by phpBB® Forum Software © phpBB Group