IBM Support

QRadar: Events going to the wrong log source when Postfix and Linux OS log sources have the same Log Source Identifier

Troubleshooting


Problem

When a Postfix and a Linux log source have the same identifier, Postfix events might get parsed by the Linux log source and vice versa in QRadar Security Information and Event Management (SIEM).

Document Location

Worldwide

[{"Type":"MASTER","Line of Business":{"code":"LOB77","label":"Automation Platform"},"Business Unit":{"code":"BU048","label":"IBM Software"},"Product":{"code":"SSBQAC","label":"IBM Security QRadar SIEM"},"ARM Category":[{"code":"a8m0z000000cwt0AAA","label":"Log Source"}],"ARM Case Number":"","Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"All Versions"}]

Log InLog in to view more of this document

This document has the abstract of a technical article that is available to authorized users once you have logged on. Please use Log in button above to access the full document. After log in, if you do not have the right authorization for this document, there will be instructions on what to do next.

Document Information

Modified date:
22 March 2023

UID

ibm16572737