netdev - Re: [PATCH net-next] ipv4/fib: send RTM

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Date: Wed, 02 Aug 2023 11:10:08 +0200
From: Thomas Haller <thaller@...hat.com>
To: David Ahern <dsahern@...nel.org>, nicolas.dichtel@...nd.com, Stephen
	Hemminger <stephen@...workplumber.org>, Hangbin Liu <liuhangbin@...il.com>
Cc: Ido Schimmel <idosch@...sch.org>, netdev@...r.kernel.org, "David S .
 Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, Jakub
 Kicinski <kuba@...nel.org>,  Paolo Abeni <pabeni@...hat.com>
Subject: Re: [PATCH net-next] ipv4/fib: send RTM_DELROUTE notify when flush
 fib

On Fri, 2023-07-28 at 09:42 -0600, David Ahern wrote:
> On 7/28/23 7:01 AM, Nicolas Dichtel wrote:
> 
> > Managing a cache with this is not so obvious 😉
> 
> 
> FRR works well with Linux at this point, 

Interesting. Do you have a bit more information?

> and libnl's caching was updated
> ad fixed by folks from Cumulus Networks so it should be a good too.


Which "libnl" do you mean?

Route caching in libnl3 upstream is very broken (which I am to blame
for, as I am the maintainer).


Thomas