nanog mailing list archives
Re: lots of prepends
From: Randy Bush <randy () psg com>
Date: Fri, 20 Feb 2009 07:57:57 +0900
The only ill effect is if set it too low.... we tested it a bit at 20-30 AS path length range figuring we shouldn't see *much* and it was staggering over time. The unfortunate thing more related to your question is that we found some AS's that were prepending 40-50 times to ALL their upstreams so with max-as set too low we had no routing to them at all!
aha! an idiot filter. this could be a feature, not a bug. randy
Current thread:
- lots of prepends Mikael Abrahamsson (Feb 19)
- RE: lots of prepends Paul Stewart (Feb 19)
- Re: lots of prepends Seth Mattinen (Feb 19)
- RE: lots of prepends Paul Stewart (Feb 19)
- Re: lots of prepends Tomas Caslavsky (Feb 19)
- Re: lots of prepends Randy Bush (Feb 19)
- RE: lots of prepends Paul Stewart (Feb 19)