I found this old thread about SonicWall firewall HA with MLAG: MLAG and single-connected devices
Has anyone tried this since? Does MLAG work with HA? Perhaps stacking is a better option in this case.
I'm designing an installation like that and first I thought about using MLAG for server connections, but this leans me towards stacking since there is going to be some single attached devices as well, although mostly just IPMI connections so very little traffic from those.
