How to block all clients exept one when backup-internet is active?
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Hi,
im using a TL-MR6400 in a separate network with the ip 192.168.2.1/32 one wan port of the ER605 is also in that network and configured as link back-up.
the primary internet is on network 192.168.0.1/32. All the clients are on 192.168.1.0/32
it uses a sim-card with a couple of gb each month. Whe have one mission-critical device with a fixed-ip in the 192.168.1.0/32 range. i want to create a ACL so only that device can use the ER605 and only when the primary internet is down.
Can somebody help me how to configure this please.
You should be able to do this via Policy Routing. I would disable Failover/Loadbalance and just use a policy route for your 'special' device that allows it to use the other WAN if the primary goes down. Worst case, you create a PR for every other device that prevents using the other WAN as well. You just need to create IP groups and apply the rule(s).
You should be able to do this via Policy Routing. I would disable Failover/Loadbalance and just use a policy route for your 'special' device that allows it to use the other WAN if the primary goes down. Worst case, you create a PR for every other device that prevents using the other WAN as well. You just need to create IP groups and apply the rule(s).