PS Attach Failure Scenario 2 (License Access Control)

selim.hasan
selim.hasan  Diamond  (1)
5 years 8 months ago  View: 1065  Reply: 0


lLicense problem:
 
pIf the SGSN does not handle the received message "Attach
Request
" based on signaling trace, the SGSN does not deliver a rejected cause value.


pThis condition occurs mostly when the subscriber amount has reached the License limit. You can use the alarm subsystem to check whether there is an (ALM-0190/ ALM-0191) alarm.


pCheck whether subscriber numbers in the SGSN system has reached the License restriction:


na). If they are 2G subscribers, check whether the attached 2G subscriber (DSP SPPUUSRPDPNUM) numbers in the SGSN system exceeds the License restriction ("the largest 2G subscriber" in DSP LICENSE).


nb). For 3G subscribers, check whether the attached 3G subscriber (DSP SPPUUSRPDPNUM) numbers in the SGSN system exceeds the License restriction ("the largest 3G subscriber" in DSP LICENSE).


pIf subscriber numbers have reached the License limit, apply for a new LICENSE file.