[Bridge] [PATCH net-next] mcast: ensure L-L IPv6 packets are accepted by bridge
Linus Lüssing
linus.luessing at c0d3.blue
Wed Aug 14 20:11:38 UTC 2019
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.
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