topic tacacs source loopback in Network Access Control https://community.cisco.com/t5/network-access-control/tacacs-source-loopback/m-p/576660#M426682 <P>I have enabled TACACS and it is using different interfaces to connect to the tacacs server, can I force loopback interface to use for tacacs, if so what command I would use.</P><P>Thanks.</P> Tue, 26 Mar 2019 00:23:22 GMT nawas 2019-03-26T00:23:22Z tacacs source loopback https://community.cisco.com/t5/network-access-control/tacacs-source-loopback/m-p/576660#M426682 <P>I have enabled TACACS and it is using different interfaces to connect to the tacacs server, can I force loopback interface to use for tacacs, if so what command I would use.</P><P>Thanks.</P> Tue, 26 Mar 2019 00:23:22 GMT https://community.cisco.com/t5/network-access-control/tacacs-source-loopback/m-p/576660#M426682 nawas 2019-03-26T00:23:22Z Re: tacacs source loopback https://community.cisco.com/t5/network-access-control/tacacs-source-loopback/m-p/576661#M426685 <HTML><HEAD></HEAD><BODY><P>Nawaz</P><P></P><P>Yes you can force the router to use the loopback as the source interface for TACACS. You would use this command:</P><P>ip tacacs source-interface <INTERFACE></INTERFACE></P><P></P><P>HTH</P><P></P><P>Rick</P></BODY></HTML> Thu, 10 Aug 2006 01:32:18 GMT https://community.cisco.com/t5/network-access-control/tacacs-source-loopback/m-p/576661#M426685 Richard Burts 2006-08-10T01:32:18Z