I'm setting up a TACACS+ server using the software at http://www.pro-bono-publico.de/projects/tac_plus.html. I've got the TACACS side working well with both HP and Cisco routers and switches with no problems using LDAP to authenticate with as it is configured with the tac_plus.conf file.

I'm using CentOS 6.5 and I have a requirement that I have to use two factor authentication using our current RSA/SecurID token.

I haven't figured out a way to make the two factor part work.
I've tried using the ACE 7.1 PAM Module with no luck. I can get it to prompt me for a USERNAME and PASSCODE when I run acetest from the /opt/pam/bin/64bit folder but when I put the information in, I get this error from the logs "attempted to authenticate using authenticator "SecurID_Native". The user belongs to the security domain "SystemDomain"

I've also looked into using freeradius as an authentication method.
Right at this moment, I don't care how I authentication using two factor authentication as long as it works.....

I know a fair amount about RHEL6/CentOS6 (I've built servers before) but I'm a novice at best and it seem no one has used this build of TACACS coupled with two factor authentication using RSA tokens.

Thanks in advance for the help.
Johnny