Hi, i have a firewalling issue.
Basically i have a Raspberry Pi setup on a trunk port and have created vlan adapters on the pi with an openvpn server on each.
One of these vlans is where my desktop resides, the other is a testing network which is firewalled off from the rest of the network.
VLAN 101 - testing
VLAN 102 - desktop
The issue I'm having is that if i connect to the vpn for VLAN 101, on the client i can add a route to VLAN 102 and connect to devices on that lan, and vice versa.
Even if i add deny rules on the pi for the testing vlan, adding the route on the client i can connect to devices on the desktop network.
Any ideas on how to stop this? or are my firewall rules wrong/never gonna work lol