Cisco Cisco Packet Data Interworking Function (PDIF)
Context Configuration Mode Commands N-R
▀ network-requested-pdp-context gsn-map
▄ Command Line Interface Reference, StarOS Release 18
2658
network-requested-pdp-context gsn-map
Configures the IP address of the interworking node that is used by the system to communicate with the Home Location
Register (HLR), and optionally sets the GTP version to use.
Register (HLR), and optionally sets the GTP version to use.
Product
GGSN
Privilege
Security Administrator, Administrator
Mode
Exec > Global Configuration > Context Configuration
configure > context context_name
Entering the above command sequence results in the following prompt:
[context_name]host_name(config-ctx)#
Syntax
network-requested-pdp-context gsn-map ip_address [ gtp-version { 0 | 1 } ]
no network-requested-pdp-context gsn-map
no
Deletes a previously configured gsn-map node.
ip_address
Specifies the IP address of the gsn-map node in Pv4 dotted-decimal or IPv6 colon-separated-hexadecimal
notation.
notation.
gtp-version { 0 | 1 }
Specifies the gtp version used. Default: 1
Usage
Communications from the system to the HLR must go through a GSN-map interworking node that performs
the protocol conversion from GTPC to SS7.
The UDP port for this communication is 2123.
Support for network requested PDP contexts must be configured within source contexts on the system. Only
one gsn-map node can be configured per source context.
The source context also contains the GGSN service configuration that specifies the IP address of the Gn
interface. If multiple GGSN services are configured in the source context, one is selected at random for
initiating the Network Requested PDP Context Activation procedure.
Communication with the gsn-map node is done over the Gn interface configured for the GGSN service. The
IP address of that interface is used as the system’s source address.
the protocol conversion from GTPC to SS7.
The UDP port for this communication is 2123.
Support for network requested PDP contexts must be configured within source contexts on the system. Only
one gsn-map node can be configured per source context.
The source context also contains the GGSN service configuration that specifies the IP address of the Gn
interface. If multiple GGSN services are configured in the source context, one is selected at random for
initiating the Network Requested PDP Context Activation procedure.
Communication with the gsn-map node is done over the Gn interface configured for the GGSN service. The
IP address of that interface is used as the system’s source address.
Example
The following command configures the system to communicate with a gsn-map node having an IP address of
192.168.2.5
: