From: Ido Schimmel <idosch@nvidia.com>
To: Fabian Pfitzner <f.pfitzner@pengutronix.de>
Cc: netdev@vger.kernel.org, dsahern@gmail.com,
bridge@lists.linux-foundation.org, entwicklung@pengutronix.de,
razor@blackwall.org
Subject: Re: [PATCH iproute2-next v5 2/3] bridge: dump mcast querier per vlan
Date: Tue, 24 Jun 2025 14:57:48 +0300 [thread overview]
Message-ID: <aFqSvEl1fehLswe8@shredder> (raw)
In-Reply-To: <20250623093316.1215970-3-f.pfitzner@pengutronix.de>
On Mon, Jun 23, 2025 at 11:33:18AM +0200, Fabian Pfitzner wrote:
> Dump the multicast querier state per vlan.
> This commit is almost identical to [1].
>
> The querier state can be seen with:
>
> bridge -d vlan global
>
> The options for vlan filtering and vlan mcast snooping have to be enabled
> in order to see the output:
>
> ip link set [dev] type bridge mcast_vlan_snooping 1 vlan_filtering 1
>
> The querier state shows the following information for IPv4 and IPv6
> respectively:
>
> 1) The ip address of the current querier in the network. This could be
> ourselves or an external querier.
> 2) The port on which the querier was seen
> 3) Querier timeout in seconds
>
> [1] https://git.kernel.org/pub/scm/network/iproute2/iproute2.git/commit/?id=16aa4494d7fc6543e5e92beb2ce01648b79f8fa2
>
> Signed-off-by: Fabian Pfitzner <f.pfitzner@pengutronix.de>
Reviewed-by: Ido Schimmel <idosch@nvidia.com>
next prev parent reply other threads:[~2025-06-24 11:58 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-06-23 9:33 [PATCH iproute2-next v5 0/3] bridge: dump mcast querier state per vlan Fabian Pfitzner
2025-06-23 9:33 ` [PATCH iproute2-next v5 1/3] bridge: move mcast querier dumping code into a shared function Fabian Pfitzner
2025-06-24 11:55 ` Ido Schimmel
2025-06-24 12:40 ` Nikolay Aleksandrov
2025-06-23 9:33 ` [PATCH iproute2-next v5 2/3] bridge: dump mcast querier per vlan Fabian Pfitzner
2025-06-24 11:57 ` Ido Schimmel [this message]
2025-06-24 12:40 ` Nikolay Aleksandrov
2025-06-23 9:33 ` [PATCH iproute2-next v5 3/3] bridge: refactor bridge mcast querier function Fabian Pfitzner
2025-06-24 12:01 ` Ido Schimmel
2025-06-24 12:41 ` Nikolay Aleksandrov
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