Failover WAN questions
Not sure if this is in the correct forum, if not, please move.
I am setting up a Netgear LTE modem as a WAN2 fail over. When a fail over occurs and it switches over to WAN2, is it possible to block internet access (automatically along with the failover) from all other interfaces except my main LAN?
Also, during times when the normal WAN is up and no failover has occurred, will no data traverse the WAN2 interface out to the Internet? Since it is an LTE data plan, I would not want it maxing out my plan just sitting there.
Any help appreciated. Thanks!