OTP not being communicated downstream to Radius Server when user attempts to authenticate to establish a VPN connection.
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Hi,
I have integrated RCDevs RadiusBridge, WebADM, and OpenOTP with my Netgate SG5100. I have stood up a OpenVPN server on the Netgate. Everything is talking correctly except for the fact that when the user enters the OTP from the Yubikey, the OTP is not being communicated from the Viscosity client through the OpenVPN server downstream through Radius.
Ultimately, my question is, do I need add an OpenVPN PAM configuration to facilitate the communication of the OTP?
Or some other additional configurations to OpenVPN to allow the OTP to pass through?
I am on 21.02-RELEASE-p1 (amd64).
Thank you.