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Cisco Bug: CSCuo12667 - The modification of ss7subsystem PRI value

Last Modified

Sep 11, 2014

Products (1)

  • Applications for Cisco Unified Application Environment

Known Affected Releases

9.8(1)P19

Description (partial)

Symptom:
On PGW during the modification of ss7subsystem PRI value, new ss7subsystem is added after the deletion of old one. But in this scenario deletion process occurs from wrong map table, which cause the issue.Actually signaling service key is generated on the basis of ?opc, dpc? pair. In this case, keys for ss7subsystem and ss7path are same(as both have same netaddr for APC and DPC), which cause the deletion of ss7path as well.

Conditions:
N/A
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