Destination IP Address Translation Overview

When performing destination IP address translation, JUNOS software translates the original destination IP address, port number, or both to a different one.

Destination NAT can be performed in one of the following ways:

• Static NAT defined on an interface
• Policy-based NAT-dst defined within a policy on J-series Service Routers
• Rule-based destination NAT defined on SRX-series services gateways
• Allow-incoming table dynamically generated by VoIP ALGs

Related Topics

• Understanding Static NAT on J-series Services Routers
• Understanding NAT-Dst Policy-Based NAT on J-series Services Routers
• Understanding NAT-Dst Allow-Incoming Table
• Understanding Rule-Based Destination NAT on SRX-series Services Gateways

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