Troubleshooting
Problem
The QRadar application container fails to resolve DNS, preventing the collection and transmission of data between external public sites. Because of this applications are not working as expected.
Symptom
- Application which rely on connection with internet or external sites are not working as expected.
- After running the nslookup for any FQDN returns error message "could not resolve host" inside the container.
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":"a8m0z000000cwt3AAA","label":"QRadar Apps"}],"ARM Case Number":"TS015627828","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.
Was this topic helpful?
Document Information
Modified date:
25 April 2024
UID
ibm17148306