IBM Support

QRadar: SSH session is abruptly ended while connected to a Managed Host

Troubleshooting


Problem

If you experience that your SSH connection is being automatically terminated instantaneously after you established a connection from the Console to the Managed Host. The following is the error that you observe:
[root@aaaaaaCON ~]# ssh x.x.x.243
root@x.x.x.x.243's password: 
Last failed login: Thu Jul 18 10:46:57 IST 2024 from x.x.x.30 on ssh:notty
There were 96 failed login attempts since the last successful login.
Last login: Thu Jul 18 10:44:35 2024 from x.x.x.30
This server has QRadar 7.5.0 UpdatePackage 8 (Build 20240302192142) installed on Fri Jul 12 21:32:00 IST 2024.
      with interim fix 03 applied on Fri Jul 12 23:26:32 IST 2024
[root@aaaaaaEC ~]# Killed

Document Location

Worldwide

[{"Type":"MASTER","Line of Business":{"code":"LOB77","label":"Automation Platform"},"Business Unit":{"code":"BU048","label":"IBM Software"},"Product":{"code":"SSV234","label":"IBM Security QRadar SIEM Console 31xx"},"ARM Category":[{"code":"a8m0z000000cwtNAAQ","label":"Deployment"}],"ARM Case Number":"","Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"All Versions"}]

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Document Information

Modified date:
28 August 2024

UID

ibm17161928