I’m quite new to openwrt... but quite network savvy.
I’ve got 2x GL150 routers and I’m trying to do the following
Connect the two routers together via the WAN ports on /30 subnet. Then, get the two networks off each of the LAN ports to talk to each other.
I’ve got the WAN side working and can ping one router from the other, but can’t get the LAN side networks to ping each other... LAN sides are both /24 on different subnets from the defaults.
I think it’s something simple or firewall related. This can be as down and dirty as needs be, it’s purely for getting the LANs talking in a lab.
First you need to add static routes for each lan on the opposite router.
Then you need to allow the inbound traffic from wan to the lan, because it is by default denied.