Greetings everyone...I could use some help in setting up my pi-hole. I have it running correctly on a rasping version 2 and it works great. I would, however like to add it to my openvpn raspberry which is on the same network, essentially having it watch two routers. router A connected to my ISP and the openvpn raspberry setup as router B and gateway, also connected to my ISP. Could someone explain how to enable eth1 as a virtual interface so I can add the ip address from the openvpn raspberry. I believe that would be the best solution.
Thanks for your help.