ip nat outside

Use this command to enable an interface for IPv4 outside NAT.

Syntax

ip nat outside
no ip nat outside

Parameters

None.

Defaults

IPv4 outside NAT is disabled on the interface.

Mode

Configuration command, Interface configuration.

Usage

The external server is on the outside NAT interface. This interface must be enabled for outside NAT using this command. This interface can be a VLAN, L3 tunnel, or L2 tunnel interface.

The "no" form for this command disables IPv4 outside NAT on this interface.

Example

This example enables IPv4 outside NAT on VLAN 10:

System(su-config)->interface vlan 10
System(su-config-intf-vlan.0.10)->ip nat outside
System(su-config-intf-vlan.0.10)->exit
System(su-config)->