@John1234 WAN2 has been set up. The two devices I tested with snmpwalk on are in fact in production environment. One device for failover and another for load balancing and both are working fine. The...

@John1234 I didn't not see the WAN2 OID. My OP lists all the interfaces I can find in the snmpwalk output. I have tested with two ER605's. One with OC200 and one standalone. Both shows the same list...

I set up 2nd WAN in a standalone ER605 with a mobile connection as fail over. I would like to monitor the state of this connection, making sure it is always ready for failover. It is a CG-NAT...

I have WAN port 6080, 6443, 6022 and 6023 forward to internal device behind the router for ports 80, 443, 22 and 23 respectively. My ISP requires the WAN to be static IP with VLAN ID 100. Before...

@Fae It is configured with DHCP. In fact, the 'Layer-3 Accessibility' does the trick but I think a restart is required even though it doesn't say so. It worked after a restart.

@NBAus Answer my own post: forward port 161 to the LAN address of the router will do the job.