ACS 5.2 config for TACACS arritbute value pair,

Here's one of the most recent threads about this topic:

https://devcentral.f5.com/questions/how-to-configure-tacacs-on-cisco-acs-53-for-authenticate-administrative-users-on-ltm-1120

The basic idea is that you need to create several things. On the BIG-IP:

TACACS server (pointing to your ACS 5.2 box), use the following parameters:

• Service Name ppp
• Protocol Name ip

Remote role (name of the remote role should match verbatim the group name within ACS that you want to apply this role to)

And on the ACS 5.2 box:

Shell profile (specifying the attribute that you assigned in your remote role configuration)

Assign the shell profile to the desired identity group