Since my laptop hard driveĀ died, I did not have access to my home VPN. I needed to set up OpenVPN on windows. I setup my PKI and installed the portable version of OpenVPN. Tried connecting and got this error:
There is a problem in your selection of –ifconfig endpoints [local=X.X.X.X, remote=X.X.X.X]. The local and remote VPN endpoints cannot use the first or last address within a given 255.255.255.252 subnet.
The fix? Add the following to your server config:
topology subnet