LINUX: How to Disable SSH Login session timeout on the Linux Hosts

Follow below steps:

  

1. Take backup of /etc/profile file.

2. Set the TMOUT to 0 to disable ssh session timeout. For this update /etc/profile file on all the OCNE nodes and add below 3 lines at the end of the file. If you already have existing entries for TMOUT just update those entries.

TMOUT=0

readonly TMOUT

export TMOUT

3. Restart sshd service

service sshd restart