OpenSense Gateways

[grahammiranda13work2]

Greetings from Red Cross Germany!

We use OpenSense as our Main Internet and VPN Gateway.

I have two Problems:
1) Recently we had our Telekom provider tell us that they got a registration request (PPPoe) from our Vodafone Modem/routers.
2) It seems like when one of our gateways die/go offline it always brings the others down too.

We have 8 seperate LAN Ports on our OpenSense and all of our 6 Internet Modems are on seperate LAN Ports, the other ones are WAN into our switch and Wi-Fi Controllers.

Does this above make sense or is it some kind of bad configration?

[chemlud]

Maybe better to bring in some more details, graphically...

Draw some schematics to make things more plausible and describe the configurations/interfaces you have in OPNsense.