Cisco Cisco ASR 5000
Operator Policy
▀ How It Works
▄ SGSN Administration Guide, StarOS Release 18
How It Works
The specific operator policy is selected on the basis of the subscriber’s IMSI at attach time, and optionally the PLMN ID
selected by the subscriber or the RAN node's PLMN ID. Unique, non-overlapping, IMSI + PLMN-ID ranges create call
filters that distinguish among the configured operator policies.
selected by the subscriber or the RAN node's PLMN ID. Unique, non-overlapping, IMSI + PLMN-ID ranges create call
filters that distinguish among the configured operator policies.
The following flowchart maps out the logic applied for the selection of an operator policy:
Figure 68. Operator Policy Selection Logic