Introduction:
This document describes the steps required to create a static IP user for remote access VPN using ACS 5.2.
 
Working:
Kindly follow the following steps to achieve the desired result:
 
 
Step 1: Add a static IP attribute to internal user attribute dictionary
 
Step 2: Select System Administration > Configuration > Dictionaries > Identity > Internal Users.
 
Step 3: Click Create.
 
Step 4: Add static IP attribute.
 
Step 5: Select Users and Identity Stores > Internal Identity Stores > Users.
 
Step 6: Click Create.
 
Step 7: Edit the static IP attribute of the user.
 
Step 8: Define an authorization profile that uses the defined IP address from the user record 
 

 
Press Add to add to list and then press Submit.
 
Step 9:
 
Select the authorization profile as result in authorization policy
 

 
 
Source Discussion:
https://supportforums.cisco.com/thread/2105273?tstart=30