ASA SSL clientless VPN

I have an outside interface IP address on the ASA with a subnet allowing 6 IP addresses. I have setup clientless SSl vpn enabled on the outside interface and when i try to access it to the IP address within the subnet that is actually configured on the outside interface it works fine.
However if i try and set it up so the tunnel-group group-url points to one of the other IP's in the subnet it won't work.
Can anyone confirm whether it only works on the actual configured IP or should i be able to connect on any of the IPs in the subnet.

ie if IP was as shown below the address would work but - would not.

 interface GigabitEthernet0/1
 nameif outside
 security-level 0
 ip address
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Erik BjersPrincipal Systems AdministratorCommented:
You will need to connect to the actual interface IP on the ASA for the VPN to work.  

If you want to use an IP other than the one you have assigned to the physical interface you will need to create a sub-interface and assign a different public IP to it (ability to do this depends on the ASA and license you have).  For more information see

However there is really no need to use a different IP for your VPN so I would suggest using the one you have assigned to the public interface.


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nappyshockAuthor Commented:
Thanks for quick response.
nappyshockAuthor Commented:
Thanks ebjers for the quick response!
I reason i was going to put the clientless SSL VPN on a seperate IP was because port 80/443 on the actual interface IP is being used by the SSL anyconnect client.
I suppose i could use a different port for the clientless SSL VPN.
Erik BjersPrincipal Systems AdministratorCommented:
in that case if your license allows it create a sub-interface
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