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Global Configuration Mode Commands
enforce imsi-min equivalence ▀
Cisco ASR 5000 Series Command Line Interface Reference ▄
OL-22948-01
enforce imsi-min equivalence
Enables the PDSN/HA to treat IMSI and MIN as the same for identifying the PDSN/HA session.
Product
PDSN, HA
Privilege
Security Administrator, Administrator
Syntax
Disables the PDSN/HA from treating IMSI and MIN as the same for identifying the PDSN/HA session.
Default: Disabled.
Default: Disabled.
Usage
Generally on an HA, the IMSI and MIN are treated as different and hence the RRQs with 1x and DO PDSNs
are processed as different sessions. You can use this feature to treat the IMSI and MIN with the matching
lower 10-digit as the same for identifying a session. The 10-digit MIN and the 15-digit IMSI are treated as
equivalent for the purpose of matching sessions if the lower 10 digits are the same. Any handoff from 1x to
DO or vice-versa is treated as the same session if the NAI and HoA also match. If the NAI and/or HoA do not
match, then the duplicate IMSI session detect and terminate feature is applicable.
Generally on a PDSN, the IMSI and MIN are treated as different and hence RP messages from 1x and DO
PDSNs are processed as different sessions. You can use this feature to treat the IMSI and MIN with the
matching lower 10-digit as the same for identifying a session. The 10-digit MIN and the 15-digit IMSI are
treated as equivalent for the purpose of matching PDSN sessions if the lower 10 digits are the same. Any
handoff from 1x to DO or vice-versa is treated as the same session.
are processed as different sessions. You can use this feature to treat the IMSI and MIN with the matching
lower 10-digit as the same for identifying a session. The 10-digit MIN and the 15-digit IMSI are treated as
equivalent for the purpose of matching sessions if the lower 10 digits are the same. Any handoff from 1x to
DO or vice-versa is treated as the same session if the NAI and HoA also match. If the NAI and/or HoA do not
match, then the duplicate IMSI session detect and terminate feature is applicable.
Generally on a PDSN, the IMSI and MIN are treated as different and hence RP messages from 1x and DO
PDSNs are processed as different sessions. You can use this feature to treat the IMSI and MIN with the
matching lower 10-digit as the same for identifying a session. The 10-digit MIN and the 15-digit IMSI are
treated as equivalent for the purpose of matching PDSN sessions if the lower 10 digits are the same. Any
handoff from 1x to DO or vice-versa is treated as the same session.
Example
To monitor or clear subscriber session information filtered by on IMSI/MIN refer to the
To monitor or clear subscriber session information filtered by on IMSI/MIN refer to the
command.
Important:
This command must be executed at startup only and will not take effect when reconfigured without
rebooting.
Example
The following command enables the treatment of the IMSI and MIN as the same for identifying the session:
The following command enables the treatment of the IMSI and MIN as the same for identifying the session:
Either of the following commands disables the treatment of the IMSI and MIN as the same for identifying sessions: