Re: [GROW] draft-fiebig-grow-bgpopsecupd-00 / Updating BCP194

2024-03-04 Thread Tobias Fiebig
Moin, Thanks, will pick this up as stated; Created a ticket for it for now. With best regards, Tobias On Wed, 2024-02-28 at 15:34 +0100, Martin Pels wrote: > Hi, > > On 26/10/2023 15:10, Tobias Fiebig wrote: >  > [..] >  > > > > The global limits seem to offer no real benefit in addition to > >

Re: [GROW] draft-fiebig-grow-bgpopsecupd-00 / Updating BCP194

2024-02-28 Thread Martin Pels
Hi, On 26/10/2023 15:10, Tobias Fiebig wrote: > [..] > The global limits seem to offer no real benefit in addition to per-session limits. The referenced paper mentions Per-Origin AS limits, not the per-Neighbor AS limits mentioned in the draft. This also seems to be unimplementable, given that r

Re: [GROW] draft-fiebig-grow-bgpopsecupd-00 / Updating BCP194

2023-10-26 Thread Tobias Fiebig
Moin, > I think extended (RFC4360) communities should also be added here. Good point. Added a ticket. > Another point to add in this section is scrubbing communities from a > received route if the number of attached communities is excessively > high (e.g. > 100). Same; Also in the ticket. > I wo

Re: [GROW] draft-fiebig-grow-bgpopsecupd-00 / Updating BCP194

2023-10-26 Thread Martin Pels
Hi Tobias, On 22/10/2023 21:34, Tobias Fiebig wrote: - Add large-communities/scrubbing I think extended (RFC4360) communities should also be added here. Another point to add in this section is scrubbing communities from a received route if the number of attached communities is excessively hi

Re: [GROW] draft-fiebig-grow-bgpopsecupd-00 / Updating BCP194

2023-10-23 Thread Tobias Fiebig
Moin, > These are two points, though related... and we're running into this > just today (sending GSHUT + 3x prepend to IXP to drain our traffic > before a planned outage, and peers just ignoring the GSHUT and > overriding the prepend with LPREF...) - so yes, let's make this > happen :-) Incident

Re: [GROW] draft-fiebig-grow-bgpopsecupd-00 / Updating BCP194

2023-10-23 Thread Gert Doering
Hi, On Sun, Oct 22, 2023 at 09:34:24PM +0200, Tobias Fiebig wrote: > - Consider adding a point on not using LPREF on RS sessions/honoring   > GSHUT These are two points, though related... and we're running into this just today (sending GSHUT + 3x prepend to IXP to drain our traffic before a pla

[GROW] draft-fiebig-grow-bgpopsecupd-00 / Updating BCP194

2023-10-22 Thread Tobias Fiebig
Moin, Some things have changed since BCP194 came to be, and I figured it might make sense to take shot at updating it. I presented the idea at OPSEC at 117, and after reading the draft Job suggested to rather discuss it in GROW instead of OPSEC, so here it is to pick apart: https://datatracker.ie