Cisco Systems 2.5 Add or Edit Static Address Translation Rule: Outside to Inside

Chapter26 Network Address Translation
Network Address Translation Rules
26-20
Cisco Router and Security Device Manager 2.5 User’s Guide
OL-4015-12
Note If you do not enter a network mask in the Translate from Interface
area, Cisco SDM will perform only one translation.
Redirect Port
Check this check box if you want to include port information for the inside device
in the translation. This enables you to use the same public IP address for multiple
devices, as long as the port specified for each device is different. You must create
an entry for each port mapping for this “Translated to” address.
Click TCP if this is a TCP port number; click UDP if it is a UDP port number.
In the Original Port field, enter the port number on the inside device.
In the Translated Port field, enter the port number that the router is to use for this
translation.
Configuration Scenarios
Click Static Address Translation Scenarios for examples that illustrate how the
fields in this window are used.
Add or Edit Static Address Translation Rule: Outside to Inside
Use this help topic when you have chosen From Outside to Inside 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, then the rule type (static or dynamic) and the direction are disabled. If you
need to change these settings, delete the rule, and re-create it using the settings
you want.
Two types of static address translations use NAT: simple static and extended
static.
Note If you create a NAT rule that would translate addresses of devices that are part of
a VPN, Cisco 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