On Mon, Apr 12, 2021 at 11:00:45PM +0800, DENG Qingfang wrote: > On Sun, Apr 11, 2021 at 09:50:17PM +0300, Vladimir Oltean wrote: > > > > So I'd be tempted to say 'tough luck' if all your ports are not up, and > > the ones that are are assigned statically to the same CPU port. It's a > > compromise between flexibility and simplicity, and I would go for > > simplicity here. That's the most you can achieve with static assignment, > > just put the CPU ports in a LAG if you want better dynamic load balancing > > (for details read on below). > > > > Many switches such as mv88e6xxx only support MAC DA/SA load balancing, > which make it not ideal in router application (Router WAN <--> ISP BRAS > traffic will always have the same DA/SA and thus use only one port).
Is this supposed to make a difference? Choose a better switch vendor!