Cisco Cisco Packet Data Interworking Function (PDIF)
HNB-PS Network Configuration Mode Commands
offload-sgsn ▀
Command Line Interface Reference, StarOS Release 18 ▄
6517
offload-sgsn
Enables or disables the exclusion of a specified primary SGSN node during the NAS Node Selection Function (NNSF)
procedure when it needs to be offloaded using Iu-Flex functionality.
procedure when it needs to be offloaded using Iu-Flex functionality.
Product
HNB-GW
Privilege
Security Administrator, Administrator
Mode
Exec > Global Configuration > HNB-PS Network Configuration
configure > ps-network ps_instance
Entering the above command sequence results in the following prompt:
[local]host_name(config-ps-network-instance_id)#
Syntax
[ no ] offload-sgsn point-code sgsn_point_code
no
Removes the specified primary SGSN point code from the exclusion list for NNSF function on HNB-GW and
re-enables the inclusion of the primary SGSN node to be considered by HNB-GW.
re-enables the inclusion of the primary SGSN node to be considered by HNB-GW.
point-code
sgsn_point_code
Specifies SS7 address of primary SGSN in PS network having specific point code value to be excluded for
NNSF function on HNB-GW when it needs to be offloaded in Iu-Flex functionality.
NNSF function on HNB-GW when it needs to be offloaded in Iu-Flex functionality.
point_code
is an SS7 point code in dotted-decimal ###.###.### or 8-digit decimal ######## format.
Only one instance of this primary SGSN point code can be mapped with one PS core network id.
Usage
Use this command to provision the HNB-GW to enable or disable the exclusion of the SGSN node when it
needs to be offloaded.
When this command is enabled for exclusion of SGSN node during NNSF function in HNB-GW, the HNB-
GW excludes the particular node from being considered.
User can re-enable the inclusion of the SGSN node to be considered for NNSF functionality by
needs to be offloaded.
When this command is enabled for exclusion of SGSN node during NNSF function in HNB-GW, the HNB-
GW excludes the particular node from being considered.
User can re-enable the inclusion of the SGSN node to be considered for NNSF functionality by
no
offload-sgsn point-code
command.
Important:
The offload check is only for the primary point code and NOT for the backup point code.
This command can be used for planned maintenance as well.
Example
The following command configures the HNB-GW to exclude the primary SGSN point code
1.2.3
from
being considered in NSSF function for Iu-Flex support:
offload-sgsn point-code 1.2.3