Add Or Edit Static Address Translation Rule: Inside To Outside - Cisco OL-4015-08 User Manual

Chapter 18 Network Address Translation
Port Address Translation (PAT)
IP Address
Network Mask

Add or Edit Static Address Translation Rule: Inside to Outside

Note
OL-4015-08
There may be times when most of the addresses in the pool have been assigned,
and the IP address pool is nearly depleted. When this occurs,
a single IP address to satisfy additional requests for IP addresses. Check this box
if you want the router to use PAT when the address pool is close to depletion.
Enter the lowest numbered IP address in the range in the left field; enter the
highest numbered IP address in the range in the right field. For more information,
refer to Available Interface
Enter the subnet mask or the number of network bits that specify how many bits
in the IP addresses are network bits.
Use this help topic when you have chosen direction From Inside to Outside in
the Add or the Edit Static Address Translation Rule window.
Use this window to add or edit a static address translation rule. If you are editing
a rule, the rule type, static or dynamic, and the direction are disabled. If you need
to change these settings, delete the rule, and recreate it using the settings you
want.
There are two types of static address translations using NAT, simple static and
extended static.
If you create a NAT rule that would translate addresses of devices that are part of
a VPN, SDM will prompt you to allow it to create a route map that protects those
addresses from being translated by NAT. If NAT is allowed to translate addresses
of devices on a VPN, their translated addresses will not match the IPSec rule used
in the IPSec policy, and traffic will be sent unencrypted. You can view route maps
created by SDM or created using the CLI by clicking the View Route Maps button
in the NAT window.
Cisco Router and Security Device Manager Version 2.2 User's Guide
Network Address Translation Rules
Configurations.
PAT can be used with
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