ACS TACACS and dual factor authentication

[ymadheka]

Hi Team,

We have a customer using ACS for TACACS authentication (local) on the third party network access devices. Now they want a two factor authentication in addition to the TACACS through ACS.

Is there any published compatible for the above scenario.

Thanks in advance for any help provided.

Thanks & Regards,

Yogesh Madhekar

[ymadheka]

To make it more clearer customer is using ACS 5.6 with TACACS authentication used for the network devices. These devices are accessed by the third party vendors that connect over P2P link to a terminal server through which they connect to network devices which are integrated to ACS over TACACS. Now customer wants to have a two factor authentication after the TACACS authentication for few of the selected users.

[ymadheka]

Hi Team,

Any inputs please.

[eldosegeorge]

What are the next factor of authentication you are looking for?

Its possible to have another authentication after ACS.