nanog mailing list archives
RE: BGP and The zero window edge
From: "Jakob Heitz \(jheitz\) via NANOG" <nanog () nanog org>
Date: Wed, 21 Apr 2021 20:59:06 +0000
Ben's blog details an experiment in which he advertises routes and then withdraws them, but some of them remain stuck for days. I'd like to get to the bottom of this problem. Has anyone else seen this before or can provide data to analyze? On or off list. Regards, Jakob. -----Original Message----- Date: Wed, 21 Apr 2021 07:31:10 -0400 From: "Jean St-Laurent" <jean () ddostest me> Nice article explaining a specific BGP corner case not removing routes when TCP window reaches 0. https://blog.benjojo.co.uk/post/bgp-stuck-routes-tcp-zero-window The proposed solution is a new RFC for BGP with the suggestion to introduce a new timer. Fascinating! Jean St-Laurent /CISSP ddosTest me security inc site:? https://ddostest.me
Current thread:
- BGP and The zero window edge Jean St-Laurent via NANOG (Apr 21)
- <Possible follow-ups>
- RE: BGP and The zero window edge Jakob Heitz (jheitz) via NANOG (Apr 21)
- Re: BGP and The zero window edge Job Snijders via NANOG (Apr 21)
- RE: BGP and The zero window edge Jakob Heitz (jheitz) via NANOG (Apr 21)
- Re: BGP and The zero window edge Job Snijders via NANOG (Apr 21)
- RE: BGP and The zero window edge Philip Loenneker (Apr 21)
- Re: BGP and The zero window edge Hank Nussbacher (Apr 21)
- Re: BGP and The zero window edge Alexandre Snarskii (Apr 22)
- Re: BGP and The zero window edge Job Snijders via NANOG (Apr 22)
- Re: BGP and The zero window edge Simon Leinen (Apr 24)
- Re: BGP and The zero window edge Alarig Le Lay (Apr 25)
- Re: BGP and The zero window edge Job Snijders via NANOG (Apr 21)