Hi,
I have a yubikey in OTP mode that i use as a hardward token. It is attached to my user account and works fine for Microsoft RDP.
I also have a unix login application protected by duo (auto-push disabled). The problem is the only options I am give after entering my password (both console and ssh) are Duo Push, SMS, and phone call. No option for my token. Both apps use only the global policy. Are hardware tokens not supported for Unix? and if so, why not? Maybe a PAM setting?
