OCUDR - Invalid Peer Initiated Connection

Asset ID:	1-71-2251743.1
Update Date:	2017-04-19
Keywords:

Solution Type Technical Instruction Sure

Solution 2251743.1 : OCUDR - Invalid Peer Initiated Connection

Applies to:

Oracle Communications User Data Repository - Version UDR 12.1 and later
Tekelec

Goal

Alarm 22320: Invalid peer initiated connection

This document provides additional steps in how to respond to Alarm ID 22320 in the OCUDR system.

For More information on this alarm, please refer to the Alarm, KPI, and Measurement Guide for User Data Repository at the following URL: http://docs.oracle.com/en/industries/communications/user-data-repository/index.html

Solution

Action Plan:

1. This alarm is seen when Origin-Realm and or Origin-Host in CER message received or the peer IP addresses advertised on peer initiated connection does not match any locally configured connection.

2. Capture TCP dump to evaluation message flow and analyze with Wireshark.

3. Provide analysis to customer to take further actions.

If this does not resolve the issue. Please collect data to open an SR for Oracle Support to provide further analysis, refer to DocID 2073649.1.

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