Issues with Multi WAN

[bobbythomas]

I am facing issues with Multiwan routing. My primary ISP link is not stable and it goes offline quite often, so I planned using my 3G data plan as a backup link. I bought a Huawei LTE modem and it works perfectly, it has an ethernet interface which connects to my OPNsense as a WAN2 Gateway. I have assigned a weight of 1 while I kept the the weight of the primary gateway at 5. I have set Gateway priority of Primary WAN link to 1 and other WAN gateway priority to tier 5. I have created a LAN rule to use Gateway group as the new gateway.

Our Wan link has been down since today evening and since then it's working on the LTE link. But it seems like there is some issue with routing. In the Gateway groups both are showing as active and LTE gateway is being used for all the traffic regardless where the traffic originates. I have created a policy based routing config and based on that all ICMP traffic to 8.8.8.8 should go through WAN gateway 1 and ICMP traffic to 8.8.4.4 should go through WAN gateway 2, even if I have that configured the traffic is sent to WAN gateway 2. Can someone help me identify the issue with Multiwan setup?

Thank you,
Regards,
Bobby Thomas

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