nanog mailing list archives
Re: BGP Route Monitoring
From: Paul Rolland <rol () witbe net>
Date: Fri, 7 Jan 2022 13:54:44 +0100
Hello, On Fri, 7 Jan 2022 09:50:25 +0200 Saku Ytti <saku () ytti fi> wrote:
On Thu, 6 Jan 2022 at 15:48, Sandoiu Mihai <Mihai.Sandoiu () wwz ch> wrote:I am trying to find a solution that does not require much scripting or customization.Suggestion to run BMP is a fine suggestion. Another option is plain old BGP, setup iBGP+best-external (w/ add-path if you may receive >1 copy from local eBGP neighbours) from these boxes to a collector bgp, maybe with a prefix-list filter to send only this prefix. Then have the collector box raise an alert when it doesn't receive the route from one of them.
What about setting up a machine with exabgp installed, a iBGP session with the exabgp instance, and a small script parsing the updates received by exabgp to raise an alarm whenever $CONDITION is met ? https://github.com/Exa-Networks/exabgp Best, Paul
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Current thread:
- BGP Route Monitoring Sandoiu Mihai (Jan 06)
- RE: BGP Route Monitoring Adam Thompson (Jan 06)
- RE: BGP Route Monitoring Michael Hare via NANOG (Jan 06)
- Re: BGP Route Monitoring Charles Monson (Jan 06)
- Re: BGP Route Monitoring Saku Ytti (Jan 06)
- Re: BGP Route Monitoring Paul Rolland (Jan 07)
- RE: BGP Route Monitoring Brian Turnbow via NANOG (Jan 07)
- Re: BGP Route Monitoring Don Thomas Jacob (Jan 13)
- Re: BGP Route Monitoring Mark Tinka (Jan 13)
- RE: BGP Route Monitoring Adam Thompson (Jan 06)