Maverick0984
We previously just had PPTP setup for client access and they would use 2-factor authentication with PhoneFactor which acted as a Radius server connected to AD. It would simply call their cell phone and they had to just press # to validate and it would complete authentication. This worked fine but for various reasons we have decided to investigate alternatives.
I have OpenVPN working with pfSense and if I disable the 2-factor authentication, everything works great. When 2-factor is enabled, the OpenVPN client times out the authentication and retries before the call can be completed, thus creating a never ending loop of calls/auth attempts until cancelled.
Is there any way to increase the authentication delay for the OpenVPN client to something more reasonable for something on this application? Maybe 15 seconds or something instead of 2-3 seconds it waits now?
Thanks.
