Network Router User Manual

K-3
User Guide for Cisco Security Manager 3.2
OL-16066-01
Appendix K Router Platform User Interface Reference
NAT Policy Page
Tip Use the Policy Management page in the Security Manager Administration
window to control which router platform policy pages are available in Security
Manager. For more information, see Policy Management Page, page A-40.
NAT Policy Page
You can configure NAT policies on a Cisco IOS router from the following tabs on
the NAT policy page:
• NAT Page—Interface Specification Tab, page K-3
• NAT Page—Static Rules Tab, page K-6
• NAT Page—Dynamic Rules Tab, page K-12
• NAT Page—Timeouts Tab, page K-15
Network Address Translation (NAT) converts private, internal LAN addresses
into globally routable IP addresses. NAT enables a small number of public IP
addresses to provide global connectivity for a large number of hosts.
For more information, see NAT on Cisco IOS Routers, page 15-5.
Navigation Path
• (Device view) Select NAT from the Policy selector.
• (Policy view) Select NAT (Router) from the Policy Type selector.
Right-click NAT (Router) to create a policy, or select an existing policy from
the Shared Policy selector.
Related Topics
• Chapter K, “Router Platform User Interface Reference”
NAT Page—Interface Specification Tab
Use the NAT Interface Specification tab to define the inside and outside interfaces
on the router used for NAT. Inside interfaces are interfaces that connect to the
private networks served by the router. Outside interfaces are interfaces that
connect to the WAN or the Internet.