nanog mailing list archives
Re: [outages] Major Level3 (CenturyLink) Issues
From: Vincent Bernat <bernat () luffy cx>
Date: Wed, 02 Sep 2020 11:50:19 +0200
❦ 2 septembre 2020 10:15 +03, Saku Ytti:
RFC7313 might show us way to reduce amount of useless work. You might want to add signal that initial convergence is done, you might want to add signal that no installation or best path algo happens until all route are loaded, this would massively improve scaled convergence as you wouldn't do that throwaway work, which ultimately inflates your work queue and pushes your useful work far to the future.
It seems BIRD contains an implementation for RFC7313. From the source code, it delays removal of stale route until EoRR, but it doesn't seem to delay the work on updating the kernel. Juniper doesn't seem to implement it. Cisco seems to implement it, but only on refresh, not on the initial connection. Is there some survey around this RFC? -- Don't patch bad code - rewrite it. - The Elements of Programming Style (Kernighan & Plauger)
Current thread:
- Re: [outages] Major Level3 (CenturyLink) Issues Randy Bush (Sep 01)
- Re: [outages] Major Level3 (CenturyLink) Issues Martijn Schmidt via NANOG (Sep 02)
- Re: [outages] Major Level3 (CenturyLink) Issues Saku Ytti (Sep 02)
- Re: [outages] Major Level3 (CenturyLink) Issues Vincent Bernat (Sep 02)
- Re: [outages] Major Level3 (CenturyLink) Issues Saku Ytti (Sep 02)
- Re: [outages] Major Level3 (CenturyLink) Issues Randy Bush (Sep 02)
- Re: [outages] Major Level3 (CenturyLink) Issues Aaron C. de Bruyn via NANOG (Sep 02)
- Re: [outages] Major Level3 (CenturyLink) Issues Randy Bush (Sep 02)
- Re: [outages] Major Level3 (CenturyLink) Issues Saku Ytti (Sep 02)
- Re: [outages] Major Level3 (CenturyLink) Issues Martijn Schmidt via NANOG (Sep 02)
- Re: [outages] Major Level3 (CenturyLink) Issues Mike Hammett (Sep 02)
- Re: [outages] Major Level3 (CenturyLink) Issues Saku Ytti (Sep 02)
- Re: [outages] Major Level3 (CenturyLink) Issues Baldur Norddahl (Sep 02)
- Re: [outages] Major Level3 (CenturyLink) Issues Saku Ytti (Sep 02)
- Re: [outages] Major Level3 (CenturyLink) Issues Tom Beecher (Sep 02)
- Re: [outages] Major Level3 (CenturyLink) Issues Baldur Norddahl (Sep 02)