Configuring NAT

This chapter describes how to configure Network Address Translation (NAT) on your ERX router; it contains the following sections:

• Overview
• Platform Considerations
• References
• NAT Configurations
• Network and Address Terms
• Understanding Address Translation
• Address Assignment Methods
• Order of Operations
• PPTP and GRE Tunneling Through NAT
• Packet Discard Rules
• Before You Begin
• Configuring a NAT License
• Limiting Translation Entries
• Specifying Inside and Outside Interfaces
• Defining Static Address Translations
• Defining Dynamic Translations
• Clearing Dynamic Translations
• NAT Configuration Examples
• Tunnel Configuration Through NAT Examples
• GRE Flows Through NAT
• Monitoring NAT