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Cisco Bug: CSCuw38915 - Increase in SCCP CREF from SGSN after upgrading to

Last Modified

Feb 04, 2017

Products (1)

  • Cisco ASR 5000 Series

Known Affected Releases

18.3.0 19.2.d0 20.0.0 20.0.v0

Description (partial)

A very high number of  SCCP "Connection Refused" messages were being sent in response to the SCCP Connection-Request messages initiated by the peer RNCs.

This issue will only be seen if a heavy load of empty-SCCP-CRs is received.
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