Hey @MartinLangmaid, long time since I last requested some assistance.
I’m reviving this thread as Im being in the same situation.
Apparently the reason for the above issue is the HA configuration but I’ll try to elaborate.
I have two balance 210 in ha mode. they both connected to peplink sd switch and following the best practices that you guys provided here
the basic setup as described in the link is working perfectly. the problems start when you add additional vlans.
because you can only add one vrrp to the entire ha solution and not multiple (one for each vlan [subnet]) you can’t actually allow clients that assigned to vlans to access the default gateway
I can assign different DG for each vlan on each router but that loses the whole point as I want the client to work without manual changes when failing over
Cisco solved it with their HSRP solution by setting one virtual ip for each vlan/subnet.
is there any workaround for that? when I disable the HA everything works but I really need ha across both routers that supports multiple vlans.
Thanks a lot,
Franco
EDIT: adding @TK_Liew as well