I am trying to setup authentication of VPN users using RADIUS.I have ACS version 220.127.116.11
In first step I configured VPN using local database of users. Got that to work find.
Later, I configured RADIUS server and run
test aaa-server authentication ..... Got successful authentication message on ASA.
Now I am trying to combine the two and have no luck.I did debug on ASA and found that my AAA server is Down. I doubt about the ASA and ACS integration or there is some operability issue. I have checked all my configuration.
group-policy testacs internal
group-policy testacs attributes
dns-server value x.x.x.x
vpn-tunnel-protocol IPSec webvpn
default-domain value abc.in
tunnel-group testacs type remote-access
tunnel-group testacs general-attributes
authentication-server-group NEWACS5.1 LOCAL
tunnel-group testacs ipsec-attributes
aaa-server NEWACS5.1 protocol radius
aaa-server NEWACS5.1 (IT_Server_ZONE) host u.u.u.u