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From: "Linus Lüssing" <linus.luessing@c0d3.blue>
To: Patrick Ruddy <pruddy@vyatta.att-mail.com>
Cc: bridge@lists.linux-foundation.org,
	Nikolay Aleksandrov <nikolay@cumulusnetworks.com>,
	Ido Schimmel <idosch@idosch.org>,
	netdev@vger.kernel.org, roopa@cumulusnetworks.com
Subject: Re: [PATCH net-next] mcast: ensure L-L IPv6 packets are accepted by bridge
Date: Wed, 14 Aug 2019 22:11:38 +0200	[thread overview]
Message-ID: <20190814201138.GE2431@otheros> (raw)
In-Reply-To: <620d3cfbe58e3ae87ef1d5e7f2aa1588cac3e64a.camel@vyatta.att-mail.com>

On Wed, Aug 14, 2019 at 05:40:58PM +0100, Patrick Ruddy wrote:
> The group is being joined by MLD at the L3 level but the packets are
> not being passed up to the l3 interface becasue there is a MLD querier
> on the network
> 
> snippet from /proc/net/igmp6
> ...
> 40   sw1             ff0200000000000000000001ff008700     1 00000004 0
> 40   sw1             ff020000000000000000000000000002     1 00000004 0
> 40   sw1             ff020000000000000000000000000001     1 0000000C 0
> 40   sw1             ff010000000000000000000000000001     1 00000008 0
> 41   lo1             ff020000000000000000000000000001     1 0000000C 0
> 41   lo1             ff010000000000000000000000000001     1 00000008 0
> 42   sw1.1           ff020000000000000000000000000006     1 00000004 0
> 42   sw1.1           ff020000000000000000000000000005     1 00000004 0
> 42   sw1.1           ff0200000000000000000001ff000000     2 00000004 0
> 42   sw1.1           ff0200000000000000000001ff008700     1 00000004 0
> 42   sw1.1           ff0200000000000000000001ff000099     1 00000004 0
> 42   sw1.1           ff020000000000000000000000000002     1 00000004 0
> 42   sw1.1           ff020000000000000000000000000001     1 0000000C 0
> 42   sw1.1           ff010000000000000000000000000001     1 00000008 0
> ...
> 
> the bridge is sw1 and the l3 intervace is sw1.1

What kind of interface is sw1.1 exactly? Is it a VLAN or a VRF
interface? Something else?

Could you also post the output of bridge mdb show?

Regards, Linus


PS: Also please include the bridge mailinglist in the future.

  parent reply	other threads:[~2019-08-14 20:11 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-08-13 14:18 [PATCH net-next] mcast: ensure L-L IPv6 packets are accepted by bridge Patrick Ruddy
2019-08-13 19:53 ` Ido Schimmel
2019-08-13 23:55   ` Nikolay Aleksandrov
2019-08-14 16:40     ` Patrick Ruddy
2019-08-14 16:58       ` Nikolay Aleksandrov
2019-08-14 20:11       ` Linus Lüssing [this message]
2019-08-14 20:34         ` Nikolay Aleksandrov
2019-08-15 13:36           ` Patrick Ruddy

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