Cisco Cisco Packet Data Interworking Function (PDIF)
sgs offload
Enables or disables offloading of UEs associated with a VLR which has become unavailable. This enables
the MME to preemptively move subscribers away from a VLR which is scheduled to be put in maintenance
mode.
the MME to preemptively move subscribers away from a VLR which is scheduled to be put in maintenance
mode.
Product
MME
Privilege
Security Administrator, Administrator
Command Modes
Exec
The following prompt is displayed in the Exec mode:
[local]
host_name
#
Syntax Description
sgs offload sgs-service sgs_svc_name vlr vlr_name { start time-duration minutes | stop } [ -noconfirm ]
sgs-service sgs_svc_name
Specifies the SGs service to which the VLR belongs.
sgs_svc_name specifies the name of a pre-configured SGs service. For more information on the SGs service,
refer to the sgs-service command in the Context Configuration Mode Commands chapter and refer to the
MME SGs Service Configuration Mode Commands chapter.
refer to the sgs-service command in the Context Configuration Mode Commands chapter and refer to the
MME SGs Service Configuration Mode Commands chapter.
vlr vlr_name
Specifies the VLR service which must have its UEs offloaded.
vlr_name specifies the name for a pre-configured VLR and must be an alphanumeric string of 1 through 63
characters. For more information, refer to the vlr command in the MME SGs Service Configuration Mode
Commands chapter.
characters. For more information, refer to the vlr command in the MME SGs Service Configuration Mode
Commands chapter.
start time-duration minutes
Specifies that the UE offloading should be started for the specified the VLR.
time-duration defines the period in minutes over which all qualifying subscribers will be offloaded.
minutes must be an integer from 0 to 3000.
A value of 0 enables only Passive VLR Offloading, where the MME marks all affected sessions with the
"VLR Offload" flag. During the next UE activity, the MME requires each UE to perform a combined TAU/LAU.
This flag is not affected by the removal of the "offload" state by the operator. Even though the VLR state may
later change from "offloaded' to "not-offloaded", the subscriber's state will not change to "not-offloaded".
"VLR Offload" flag. During the next UE activity, the MME requires each UE to perform a combined TAU/LAU.
This flag is not affected by the removal of the "offload" state by the operator. Even though the VLR state may
later change from "offloaded' to "not-offloaded", the subscriber's state will not change to "not-offloaded".
Command Line Interface Reference, Modes E - F, StarOS Release 19
670
Exec Mode Commands (D-S)
sgs offload