I am trying to configure ssh with my custom radius server for authentication.
So what i want is, First it should authenticate with current ssh login (unix login) and then prompt user for second password for radius.
I am setting up /etc/pam.d/sshd as follows
auth required pam_unix.so debug **auth sufficient /lib/security/pam_radius_auth.so debug conf=/home/pam_radius try_first_pass**
But then my first authentication does not happen at all. It immediately goes for radius.
As per pam_radius ..try_first_pass
....If there was no previous password, or the previous password fails authentication, prompt the user with "Enter RADIUS password: ", and ask for another password. Try this password, and return success/failure as appropriate.