Re: [PATCH net-next 0/2] bridge: Do not suppress ARP probes and DAD NS unconditionally

[email protected] Fri, 01 May 2026 01:10:09 +0000

Newsgroups	dev.linux.lists.bridge,org.kernel.vger.linux-kernel,org.kernel.vger.linux-kselftest,org.kernel.vger.netdev
Message-ID	<177759780930.3275259.156910410362336088.git-patchwork-notify@kernel.org>

Hello:

This series was applied to netdev/net-next.git (main)
by Jakub Kicinski <[email protected]>:

On Wed, 29 Apr 2026 09:24:03 +0300 you wrote:
> When using bridge neighbor suppression in EVPN deployments, Duplicate
> Address Detection (DAD) is currently broken for both IPv4 (ARP probes)
> and IPv6 (DAD Neighbor Solicitations). This prevents proper address
> conflict detection across the VXLAN fabric.
> 
> The neighbor suppression feature allows the bridge to reply to ARP/NS
> messages on behalf of remote hosts when FDB and neighbor entries exist,
> suppressing unnecessary flooding over the VXLAN overlay. However, the
> current implementation unconditionally suppresses ARP probes and DAD NS,
> which breaks DAD.
> 
> [...]

Here is the summary with links:
  - [net-next,1/2] bridge: Do not suppress ARP probes and DAD NS unconditionally
    https://git.kernel.org/netdev/net-next/c/fee1fc1d5a54
  - [net-next,2/2] selftests: net: Add tests for ARP probe and DAD NS handling
    https://git.kernel.org/netdev/net-next/c/a3f88d89f698

You are awesome, thank you!
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