I have a MG21 connected to Wan2 and fail over works a little too well! I would like to setup firewall rules to block either certain networks or certain web applications when running on Wan2 to cut down on cellular charges. I have cellular firewall rules enabled, but they don't take effect for Wan2.
Is there anyway to accomplish what I am trying to do?
@DHAnderson, out of the box the cellular firewall rules only apply to a USB modem, or the inbuilt modem on one of the MX ‘C’ models. However, if you contact support you can request that they make the Cellular Firewall rules apply to WAN2 - it’s intended for the exact reason you have described, but you have to make the request through support.