On Tue, 13 Apr 2021 01:54:50 +0200 Marek Behun <marek.be...@nic.cz> wrote:
> I will look into this, maybe ask some follow-up questions. Tobias, it seems that currently the LAGs in mv88e6xxx driver do not use the HashTrunk feature (which can be enabled via bit 11 of the MV88E6XXX_G2_TRUNK_MAPPING register). If we used this feature and if we knew what hash function it uses, we could write a userspace tool that could recompute new MAC addresses for the CPU ports in order to avoid the problem I explained previously... Or the tool can simply inject frames into the switch and try different MAC addresses for the CPU ports until desired load-balancing is reached. What do you think? Marek
