Cisco Cisco Packet Data Interworking Function (PDIF) Guía Para Resolver Problemas
APN Configuration Mode Commands
tunnel ipip ▀
Cisco ASR 5000 Series Command Line Interface Reference ▄
OL-22947-02
tunnel ipip
Configures IP-in-IP tunnelling parameters between the GGSN and an external gateway for the APN.
Product
GGSN, P-GW
Privilege
Security Administrator, Administrator
Syntax
Disables IP-in-IP tunneling for the APN.
Specifies the IP address of the external gateway terminating the IP-in-IP tunnel.
must be expressed in dotted decimal notation.
Specifies the IP address of the interface in the destination context of the GGSN originating the IP-in-IP
tunnel.
tunnel.
must be expressed in dotted decimal notation.
Default: 1
If multiple tunnels will be configured, this option can be used to assign a preference to the tunnel.
If multiple tunnels will be configured, this option can be used to assign a preference to the tunnel.
can be configured to any integer value from 1 to 128.
Usage
Subscriber IP payloads are encapsulated with IP-in-IP headers and tunneled by the GGSN to an external
gateway.
gateway.
Example
The following command configures the system to encapsulate subscriber traffic using IP-in-IP and tunnel it from a local
address of 192.168.1.100 to a gateway with an IP address of 192.168.1.225:
The following command configures the system to encapsulate subscriber traffic using IP-in-IP and tunnel it from a local
address of 192.168.1.100 to a gateway with an IP address of 192.168.1.225: