Hello everyone,

We have several Draytek routers deployed all throughout the country.
Some of our clients, due to regional limitations in internet access availability, are starting to use LTE access (4G) to reach our datacenter structure.

All works well, except for the fact that the public IP address of these devices is changing very rapidly throughout the work day, more than once.
This makes the LAN-to-LAN VPN to disconnect (obviously) but has also another side effect: when the client router restarts, the old VPN started from the old IP is still on.

Then, we have two lan-to-lan profiles from the same client, both connected, and neither works. We have to drop both connections and ask the client to reconnect again..
Is there a way to stop a profile from dialing in twice, and killing the old connection?

Cheers,
Ivo
Portugal