, you don't enable it where BFD is
configured.
Brgds,
LG
From: NANOG on behalf of
Graham Johnston
Sent: Friday, April 16, 2021 10:11 AM
To: nanog@nanog.org
Subject: BGP Graceful Restart
I do believe that I understand the intended purpose of BGP
gra
On 4/16/21 16:11, Graham Johnston wrote:
I do believe that I understand the intended purpose of BGP
graceful-restart. With that said, I was watching a video of a talk
given by someone respected in the industry the other day on the use of
graceful-shutdown and at the beginning of the talk
On Fri, Apr 16, 2021 at 11:09 AM Graham Johnston
wrote:
> Largely, I suspect that his point was that if you otherwise do the
> right things during maintenance that graceful-restart has the
> potential of being really problematic if things go wrong, and thus he
> was discouraging the use of it. Is
I use it BGP Graceful Restart in order to avoid route flapping penalties and
undesired path selection when adding or removing prefixes on border routers
(which entails ACL changes as well). However, when BGP is used as a data center
fabric, I have heard it can cause complex failure modes
I do believe that I understand the intended purpose of BGP
graceful-restart. With that said, I was watching a video of a talk
given by someone respected in the industry the other day on the use of
graceful-shutdown and at the beginning of the talk there was a quick
disclaimer that his topic had
Hey there!
In our environment we generally have ASR-1000X-2s everywhere peering via
iBGP/eBGP. These routers have no redundant RPs, hence cannot keep
forwarding traffic while the router reboots or crashes. As such, this is a
clear example of a router that's only NSF-aware (or graceful-restart-awar
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