Currently I'm using two WANs, with a policy based routing: TCP (and undefined) traffic goes to WAN1 and UDP traffic goes to WAN2. I think that this model is not the best, but it's easy to make the port forwarding, basing destination NAT in the protocol.

I want to use the "load balancing with persistent sessions" method but I have doubts with port forwarding. Anybody knows to solve this problem?

Thanks in advance!

Hi

Sorry, no answer, but maybe you could help me? I would like to route my udp traffic to one gateway, but up till now, could not get it to work. Maybe you could give me some pointers? Thanks.

I have similar problem, Two WAN links, and cant find way to port forward connection that comes from secondary WAN link to go back try secondary WAN link. Tried Mangele and PBR, but I am not doing somethnig wright.
Does any body have an idea how this should bee done ?