WAN Routing

MSR931 WAN load balancing + LTE failover How-to?

Occasional Contributor

MSR931 WAN load balancing + LTE failover How-to?

Very simple request and I need help configuring this.


I have 4 WANs connecting to my router

1 in WAN port

3 in LAN port (configured as WAN ports)

LTE failover


Currently I have access over LTE as it has a lower preference. As soon as I make the preference set to 120, I lose access and I get intermittent connectivity from the 4 WANs.


How do I configure the 4 WANs to load balance and have LTE act as a failover?


ip route-static GigabitEthernet0/0 <wan1 gw>
 ip route-static GigabitEthernet0/1 <wan2 gw>
 ip route-static GigabitEthernet0/2 <wan3 gw>
 ip route-static GigabitEthernet0/3 <wan4 gw>
 ip route-static Cellular-Ethernet1/0 preference 120

This breaks everything.


I have not set a standby interface either.


Will definitely appreicate some help.