[LEDE-DEV] incoming connections on multiple WANs

[Mauro Mozzarelli]

I configured one of my routers with 2 x WAN using mwan3 package.

All is OK when the requests are outgoing.

There is a routing issue with incoming connections.

In practical terms I can have incoming connections only on the WAN 
interface that is configured with the lowest default metric (set at 
interface level, not mwan3). Any connection to the other WAN would not 
succeed because response packets go back through the wrong interface.

This a classic routing problem that could be solved using a combination 
of ip route and iptables manual configuration.

Does LEDE cover this use case using uci/luci configuration?

Mauro