nanog mailing list archives
Re: [External] Re: Longest prepend( 255 times) as path found
From: Hunter Fuller via NANOG <nanog () nanog org>
Date: Thu, 25 Aug 2022 12:14:44 -0500
I would imagine the "long as-path" one would handle excessive prepends too, right? 50 prepends is silly but doesn't really hurt my feelings. But >100 is absurd. -- Hunter Fuller (they) Router Jockey VBH M-1C +1 256 824 5331 Office of Information Technology The University of Alabama in Huntsville Network Engineering On Thu, Aug 25, 2022 at 11:56 AM Alejandro Acosta <alejandroacostaalamo () gmail com> wrote:
Hello Alistair, Are you sure there is one about excess prepends?. I just took a look and I did not find any. I found one about filtering long as-paths but not specifically about prepends. Thanks, Alejandro, On 25/8/22 10:31 AM, Alistair Mackenzie wrote: There are some generally accepted and useful filters found at https://bgpfilterguide.nlnog.net/. There is one which covers excess prepends. On Thu, 25 Aug 2022 at 15:25, anonymous <junosiosxr () gmail com> wrote:Hey everyone, Too many hops found as below. Usually What shoud we do ? Should we filter it ? 91.246.12.0/24 AS path: 4788 9002 41313 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 I AS path: 9930 9002 41313 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 51196 I /noname
Current thread:
- Longest prepend( 255 times) as path found anonymous (Aug 25)
- Re: Longest prepend( 255 times) as path found Alistair Mackenzie (Aug 25)
- Re: Longest prepend( 255 times) as path found Chriztoffer (Aug 25)
- Re: Longest prepend( 255 times) as path found Alejandro Acosta (Aug 25)
- Re: [External] Re: Longest prepend( 255 times) as path found Hunter Fuller via NANOG (Aug 25)
- Re: Longest prepend( 255 times) as path found Tom Beecher (Aug 25)
- Re: Longest prepend( 255 times) as path found Jeff Tantsura (Aug 25)
- Re: Longest prepend( 255 times) as path found Lincoln Dale (Aug 26)
- Re: Longest prepend( 255 times) as path found Tom Beecher (Aug 27)
- Re: Longest prepend( 255 times) as path found William Herrin (Aug 26)
- Re: Longest prepend( 255 times) as path found Mike Leber via NANOG (Aug 28)
- Re: Longest prepend( 255 times) as path found Alistair Mackenzie (Aug 25)