Multi WAN: editing FW rules necessary?
I have just a question of understanding: if I create a Gateway Group with (for example) WAN1, WAN2 and WAN3 each in Tier1 and WAN4 in Tier2 (as fallback) and set this Gateway Group as default gateway do I have to modifiy or add any firewall rules for my LAN connections?
Thank you in advance
Based on my understanding (which might be wrong), set your Gateway Group as the default Gateway then you shouldn't need to modify the firewall rules.
In my case, I need to modify the firewall rules to block all but high priority devices from using the backup (Tier 2) WAN. But, if thats not a concern of yours then I think you should be fine.