NAT policies

Overview

A Network Address Translation (NAT) policy, defines general NAT properties and associates a NAT address pool with an ISA-NAT group on the same NE. A NAT policy is associated with a subscriber profile for L2-aware NAT in an IES or VPRN service, or for large-scale NAT in a VPRN service. You can add an IPFIX export policy to a NAT policy. An IPFIX export policy defines how IP traffic flow information is formatted and transferred from an exporter to a collector to facilitate services such as measurement, accounting and billing. You can specify the router instance type, IPFIX Collector address, MTU, and refresh timeouts.

Procedural reference

See Chapter 30, NAT for information about configuring and deploying NAT in a network.