In our office, the RV042 serves as router with the main subnet 192.168.1.0. Additionally, I'm succesfully using VPN to connect to it from outside.
Problem now: I'm at a location where 192.168.1.0 is the internal network as well, which would result in IP conflicts when trying VPN. What I did now is to set VPN endpoint information on my machine to 192.168.77.0/24, while on the RV042 I defined a secondary subnet (192.168.77.1 / 255.255.0.0). So far, I can successfully connect via VPN to the RV042 at 192.168.77.1 now. However, I'm cannot reach any equipment on the RV042's primary subnet 192.168.1.0. I assume that I have to set additional routing information, but have not been able to find a correct way. I did set a local route on my machine for specific hosts (for example 192.168.1.77) through gateway 192.168.77.1, but I get the message "Network is unreachable" when issuing pings to 192.168.1.77. Do I have to set additional routing information on the RV042 as well?