Cisco Cisco Packet Data Interworking Function (PDIF)
HNB-GW Service Configuration Procedures
▀ Iu-Flex Configuration
▄ HNB-GW Administration Guide, StarOS Release 18
126
Iu-Flex over IuPS Interface Configuration
Use the following example to configure the Iu-Flex feature over IuPS interface for SGSN pooling and sharing.
configure
ps-network <ps_network_name>
map idnns range <idnns_start> to <idnns_end> point-code <sgsn_point_code> [ backup
point-code <bkup_sgsn_point_code>]
point-code <bkup_sgsn_point_code>]
map nri range <nri_start> to <nri_end> point-code <sgsn_point_code>
nri length <nri_value>
null-nri <null_nri_value>
offload-sgsn point-code <sgsn_point_code>
end
Notes:
<
sgsn_network_name
> is name of the HNB-PS network which is already configured and associated with
HNB-GW service.
<
nri_value
> must be an integer between 1 and 10. A zero NRI length value disables the Iu-Flex feature on
HNB-GW service.
offload-sgsn point-code
<
sgsn_point_code
> command enables the exclusion of specific primary
SGSN during NAS Node Selection Function (NNSF) procedure when it needs to be off-loaded while using Iu-
Flex functionality on HNB-GW node.
Flex functionality on HNB-GW node.
Important:
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.