nanog mailing list archives
Re: Telia Not Withdrawing v6 Routes
From: "Valdis Klētnieks" <valdis.kletnieks () vt edu>
Date: Mon, 16 Nov 2020 21:52:28 -0500
On Mon, 16 Nov 2020 17:36:58 -0800, Sabri Berisha said:
Also, in the case that I described it wasn't a Junos device. Makes me wonder how bugs like that get introduced. One would expect that after 20+ years of writing BGP code, handling a withdrawl would be easy-peasy.
Handling a withdrawal is easy. Handling one correctly without race conditions when you're seeing withdrawals and additions from multiple bgp sessions concurrently, while also maintaining RIB and FIB consistency and keep forwarding customer packets is a little bit harder.
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Current thread:
- Telia Not Withdrawing v6 Routes Matt Corallo (Nov 15)
- Re: Telia Not Withdrawing v6 Routes Ryan Hamel (Nov 15)
- Re: Telia Not Withdrawing v6 Routes Olivier Benghozi (Nov 15)
- Re: Telia Not Withdrawing v6 Routes Matt Corallo (Nov 15)
- Re: Telia Not Withdrawing v6 Routes Olivier Benghozi (Nov 15)
- Re: Telia Not Withdrawing v6 Routes Matt Corallo (Nov 15)
- Re: Telia Not Withdrawing v6 Routes Matt Corallo (Nov 16)
- Re: Telia Not Withdrawing v6 Routes Matt Corallo (Nov 15)
- Re: Telia Not Withdrawing v6 Routes Matt Corallo (Nov 16)
- Re: Telia Not Withdrawing v6 Routes Sabri Berisha (Nov 16)
- Re: Telia Not Withdrawing v6 Routes Valdis Klētnieks (Nov 16)
- Re: Telia Not Withdrawing v6 Routes Neil Hanlon (Nov 16)
- Re: Telia Not Withdrawing v6 Routes Saku Ytti (Nov 16)
- Re: Telia Not Withdrawing v6 Routes Mark Tinka (Nov 17)
- RE: Telia Not Withdrawing v6 Routes adamv0025 (Nov 18)