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Configuring Packet Gateway Rules

You define rules that specify the NAT pool (media service) used on a specific VPG.

CLI Quick Configuration

To quickly define the rules, copy the following commands and paste them into the router terminal window:




[edit services pgcp]


set rule pgcp-rule1 gateway vpg-1 media-service
vpg1_peer_rtp_ms1


set rule pgcp-rule1 gateway vpg-1 media-service
vpg1_peer_sip_ms7


set rule pgcp-rule1 gateway vpg-1 media-service
vpg1_core_rtp_ms4 


set rule pgcp-rule1 gateway vpg-1 media-service
vpg1_core_sip_ms8


set rule pgcp-rule2 gateway vpg-2 media-service
vpg2_peer_rtp_ms2


set rule pgcp-rule2 gateway vpg-2 media-service
vpg2_core_rtp_ms5


set rule pgcp-rule3 gateway vpg-3 media-service
vpg3_peer_rtp_ms3


set rule pgcp-rule3 gateway vpg-3 media-service
vpg3_core_rtp_ms6

Step-by-Step Procedure

To configure the packet gateway rules:

Create a rule for VPG 1, and specify the media services that contains the NAT pools to be used for this VPG.e. [edit services pgcp] user@sp-pg-router#edit rule pgcp-rule1 [edit services pgcp rule pgcp-rule1] user@sp-pg-router#set gateway vpg-1 user@sp-pg-router#set media-service vpg1_peer_rtp_ms1 user@sp-pg-router#set media-service vpg1_peer_sip_ms7 user@sp-pg-router#set media-service vpg1_core_rtp_ms4 user@sp-pg-router#set media-service vpg1_core_sip_ms8
Create a rule for VPG 2, and specify the media services that contains the NAT pools to be used for this VPG. [edit services pgcp] user@sp-pg-router#edit rule pgcp-rule2 [edit services pgcp rule pgcp-rule2] user@sp-pg-router#set gateway vpg-2 user@sp-pg-router#set media-service vpg2_peer_rtp_ms2 user@sp-pg-router#set media-service vpg2_core_rtp_ms5
Create a rule for VPG-3, and specify the media services that contains the NAT pools to be used for this VPG. [edit services pgcp] user@sp-pg-router#edit rule pgcp-rule3 [edit services pgcp rule pgcp-rule3] user@sp-pg-router#set gateway vpg-3 set rule pgcp-rule3 gateway vpg-3 media-service vpg3_peer_rtp_ms3 set rule pgcp-rule3 gateway vpg-3 media-service vpg3_core_rtp_ms6

Configuration Results

Display the results of the configuration.



[edit services pgcp]
user@sp-pg-router# show

. . .
rule pgcp-rule1 {
gateway vpg-1;
media-service [ vpg1_peer_rtp_ms1 vpg1_peer_sip_ms7 vpg1_core_rtp_ms4
vpg1_core_sip_ms8 ];
}


rule pgcp-rule2 {
gateway vpg-2;
media-service [ vpg2_peer_rtp_ms2 vpg2_core_rtp_ms5 ];
}




rule pgcp-rule3 {
gateway vpg-3;
media-service [ vpg3_peer_rtp_ms3 vpg3_core_rtp_ms6 ];
}

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