From: Ido Schimmel <idosch@nvidia.com>
To: Yaroslav Dudkov <aroslavdudkov622@gmail.com>
Cc: netdev@vger.kernel.org, dsahern@kernel.org, davem@davemloft.net,
edumazet@kernel.org, kuba@kernel.org, pabeni@redhat.com,
horms@kernel.org, shuah@kernel.org, weiwan@google.com,
linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org
Subject: Re: [PATCH net v2 0/2] ipv6: ignore link state in gateway check
Date: Sun, 8 Nov 2026 16:26:10 +0200 [thread overview]
Message-ID: <20261108142610.GA1273791@shredder> (raw)
In-Reply-To: <20261104195655.1406837-1-aroslavdudkov622@gmail.com>
On Wed, Nov 04, 2026 at 07:56:53PM +0000, Yaroslav Dudkov wrote:
> IPv6 gateway validation can reject routes in non-main tables when
> ignore_routes_with_linkdown is enabled and the nexthop device has
> no carrier, even though these routes should be added.
>
> Fix this by ignoring link state during gateway validation and add a
> regression selftest covering IPv4 and IPv6 route installation.
>
> Changes in v2:
> - Fix variable ordering.
> - Add a regression selftest.
>
> v1: https://lore.kernel.org/netdev/20261028152634.3355852-1-aroslavdudkov622@gmail.com/
Reviewed-by: Ido Schimmel <idosch@nvidia.com>
next prev parent reply other threads:[~2026-11-08 14:26 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-11-04 19:56 [PATCH net v2 0/2] ipv6: ignore link state in gateway check Yaroslav Dudkov
2026-11-04 19:56 ` [PATCH net v2 1/2] " Yaroslav Dudkov
2026-11-05 2:12 ` Hangbin Liu
2026-11-04 19:56 ` [PATCH net v2 2/2] selftests: fib_tests: Add carrier gateway test Yaroslav Dudkov
2026-11-05 1:51 ` Hangbin Liu
2026-11-04 20:09 ` [PATCH net v2 0/2] ipv6: ignore link state in gateway check netdev-bot+sinfo
2026-11-08 14:26 ` Ido Schimmel [this message]
2026-11-10 2:55 ` patchwork-bot+netdevbpf
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