Cisco Cisco ASR 5000

SGSN Support for IMSI Manager Scaling

Monitoring and Troubleshooting the Multiple IMSI Manager Support ▀

SGSN Administration Guide, StarOS Release 18 ▄

show demuxmgr statistics imsimgr verbose

The following new parameter is added to this show command to display the statistics for this feature:



IMSIMGR instance number

show demux-mgr statistics sgtpcmgr instance < id >

The following new parameters are added to this show command to display the statistics for this feature:



Interactions with IMSI Manager



Num requests sent to IMSIMgr



Num requests not sent to IMSIMgr



Num requests bounced from IMSIMgr



Num responses received from IMSIMgr



Num responses with unknown IMSI



Num Forwarded Relocation Request forwarded



Num Relocation Cancel Requests With IMSI forwarded



Num Forward Relocation Requests rejected by IMSIMGR



Num Relocation Cancel Requests rejected by IMSIMGR

show session subsystem facility mmemgr instance < id >

New counters are added in the MME manager to count the number of requests sent towards the IMSI managers:



IMSIMGR Selection counters



IMSIMGR 1



IMSIMGR 2



IMSIMGR 3



IMSIMGR 4

show subscribers mme-only full all/ show mme-service session full all

The IMSI Manager instance holding the mapping entry for a subscriber session is displayed as part of the subscriber
session information:



Imsimgr Instance

show mme-service db record call-id <id>

The following new parameters are added to this show command to display the statistics for this feature:



Sessmgr Instance



Imsimgr Instance