Configuring Packet Gateway Rules

Packet gateway rules are applied on the MultiServices PIC. Packet gateway rules combined with firewall rules specify to the PIC how to deal with VoIP traffic. The packet gateway rules specify the NAT pool (media service) used on a specific VPG.

Step-by-Step Procedure

To configure a packet gateway rule:

1. Create a rule and specify a name for the rule.
   [edit services pgcp]
   user@host#edit rule pgcp-rule-1
2. Specify the VPG on which this rule is applied.
   [edit services pgcp rule pgcp-rule-1]
   user@host#set gateway vpg-1
3. Specify the media service that contains the NAT pool to be used for this VPG.
   [edit services pgcp rule pgcp-rule-1]
   user@host#set media-service media-service-one

You can also configure packet gateway rules within a service set.

Related Topics

• Chapter 27, Summary of Packet Gateway Configuration Statements in JUNOS Services Interfaces Configuration Guide.