Messages in this thread | | | Date | Fri, 30 Jul 2021 20:35:11 +0300 | From | Vladimir Oltean <> | Subject | Re: [RFC net-next 2/2] net: dsa: mt7530: trap packets from standalone ports to the CPU |
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On Sat, Jul 31, 2021 at 01:21:14AM +0800, DENG Qingfang wrote: > I just found a cleaner solution: Leaving standalone ports in port matrix > mode. As all bridges use independent VLAN learning, standalone ports' > FDB lookup with FID 0 won't hit.
So standalone ports are completely VLAN-unaware and always use a FID of 0, ports under a VLAN-unaware bridge are in fallback mode (look up the VLAN table but don't drop on miss), use a FID of 1-7, and ports under a VLAN-aware bridge are in the security mode and use the CVID instead of the FID for VLAN classification?
Make sure to test a mix of standalone, VLAN-unaware bridge and VLAN-aware bridge with the same MAC address in all 3 domains. If that works well this should be really good.
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