I configured ACS 5.3 and added AAA clients with TACACS+ server and shared secret key as cisco123. i did the below config on switch also. when i try to authenticate login with ACS it does not respond. Find the configuration and debug output.nd
In debug output it gives ruser and rem_addr is null. i did not understand why .
I am able to ping to ACS server and i used telnet 192.x.x.10 49 and it gives the proper output.
aaa authentication login default group tacacs+ local
tacacs-server host 192.168.60.10 key cisco123
ip tacacs source-interface Vlan172
line vty 0 4
login authentication default
test aaa group tacacs+ admin cisco123 legacy
Attempting authentication test to server-group tacacs+ using tacacs+