Hello!
I am pretty desperate right now.
I have TP-Link Archer C6U v1 (EU) routers.
With vlan_filtering 0, everything is OK.
As soon as I activate vlan_filtering (1), STP is not working anymore and a patch between LAN2 and LAN4 ports creates a loop.
I am also seeing the STP packets leaving (untagged) on LAN2 and LAN4 interfaces.
The error:
br-x: received packet on lan2 with own address as source address (addr:xx:xx:xx:xx:46:2f, vlan:2)
Configuration:
config device
option type 'bridge'
option name 'br-x'
option vlan_filtering '1'
option stp '1'
option forward_delay '4'
option igmp_snooping '1'
option priority '4096'
list ports 'lan2'
list ports 'lan4'
config bridge-vlan
option device 'br-x'
option vlan '2'
list ports 'lan2:t'
list ports 'lan4:t'
option local '1'
config interface 'lan'
option device 'br-x.2'
option proto 'static'
option ipaddr '192.168.79.62/24'
Thank you very much!