Op 04-09-2025 om 12:52 schreef Lexi Winter:
hi Roland,
Ronald Klop:
member: epair4a flags=143<LEARNING,DISCOVER,AUTOEDGE,AUTOPTP>
port 15 priority 128 path cost 2000 vlan protocol 802.1q
based on this configuration, epair4a should neither accept nor send any
traffic.
When I saw my mail again I realized that I copy-pasted the bridge config with
VLANFILTER enabled. That didn't match with the case I wrote about.
So with VLANFILTER enabled epair4a didn't receive/send any traffic as expected.
But genet0 didn't receive anything either so little happened on the machine. :-)
With VLANFILTER disabled epair4a did receive traffic and also broadcasts on
vlan 3. I don't know if this is expected.
Interestingly, with VLANFILTER disabled the "untagged 3" interfaces also saw
broadcast traffic which was not destined for vlan 3.
epair4a still receives all traffic, so also traffic for vlan 3.
however, it seems like there's an issue filtering outgoing traffic from
the host itself. could you please try the attached patch and see if it
makes any difference?
With the story above is the patch still needed? I will test anyway to see what
happens. It is a RPI4, so compiling is a bit slow.
Regards,
Ronald.
