nanog mailing list archives
Re: BGP Failover Question
From: Hammer <bhmccie () gmail com>
Date: Tue, 22 Feb 2011 11:23:13 -0600
As Max stated, you can set triggers based on thresholds that are monitered via multiple methods in Cisco IOS. That way you could force the route down dynamically. There's always a risk when letting the machines do the thinking but this would help in situations like this. Can't speak for other vendors but I'm sure the features are similar. -Hammer- "I was a normal American nerd." -Jack Herer On Tue, Feb 22, 2011 at 11:17 AM, Chris Wallace <lists () iamchriswallace com>wrote:
We are recieving full routes from both providers. ---Chris On Feb 21, 2011, at 6:36 PM, Charles Gucker wrote:On Mon, Feb 21, 2011 at 4:10 PM, Chris Wallace <lists () iamchriswallace com> wrote:This isn't the first time we have seen this issue with our variousproviders, how can I prevent issues like this from happening in the future?Quick question, are you running with a default route from your provider? If so, you're better off either finding another provider, or upgrading the router (if necessary) to carry a full table. If they do something to partition their network, you will see the decrease in routes learned from them, provided you see those routes and not the default route as asked above. charles
Current thread:
- BGP Failover Question Chris Wallace (Feb 21)
- RE: BGP Failover Question Brian Johnson (Feb 21)
- Re: BGP Failover Question Max Pierson (Feb 21)
- Re: BGP Failover Question Seth Mattinen (Feb 21)
- Re: BGP Failover Question Max Pierson (Feb 21)
- Re: BGP Failover Question Seth Mattinen (Feb 21)
- Re: BGP Failover Question Max Pierson (Feb 21)
- Re: BGP Failover Question Charles Gucker (Feb 21)
- Re: BGP Failover Question Chris Wallace (Feb 22)
- Re: BGP Failover Question Hammer (Feb 22)
- Re: BGP Failover Question Bret Clark (Feb 22)
- Re: BGP Failover Question Hammer (Feb 22)
- Re: BGP Failover Question Owen DeLong (Feb 22)
- Re: BGP Failover Question Hammer (Feb 22)
- Re: BGP Failover Question Hammer (Feb 22)
- Re: BGP Failover Question Owen DeLong (Feb 22)
- Re: BGP Failover Question Hammer (Feb 22)
- Re: BGP Failover Question Chris Wallace (Feb 22)