Cisco 3.3 - Manual (Page 372)

Chapter 9 System Configuration: Advanced
IP Pools Server
9-44
User Guide for Cisco Secure ACS for Windows Server
78-16592-01
Step 2 Click RDBMS Synchronization.
The RDBMS Synchronization Setup page appears.
Step 3 Under Synchronization Scheduling, select the Manually option.
Step 4 Click Submit.
Cisco Secure ACS does not perform scheduled RDBMS synchronizations.
IP Pools Server
This section provides information about the IP Pools feature, including
procedures for creating and maintaining IP pools.
This section contains the following topics:
• About IP Pools Server, page 9-44
• Allowing Overlapping IP Pools or Forcing Unique Pool Address Ranges,
page 9-45
• Refreshing the AAA Server IP Pools Table, page 9-47
• Adding a New IP Pool, page 9-47
• Editing an IP Pool Definition, page 9-48
• Resetting an IP Pool, page 9-49
• Deleting an IP Pool, page 9-50
About IP Pools Server
If you are using VPNs you may have to overlap IP address assignments; that is, it
may be advantageous for a PPTP tunnel client within a given tunnel to use the
same IP address as that used by another PPTP tunnel client in a different tunnel.
The IP Pools Server feature enables you to assign the same IP address to multiple
users, provided that the users are being tunnelled to different home gateways for
routing beyond the boundaries of your own network. This means you can conserve
your IP address space without having to resort to using illegal addresses. When