One of our Linux servers was becoming unresponsive around 2-5 pm daily over 2-3 days. Checked the logs as in my earlier post but did not find anything except the usual SSH brute-forcing attacks. Changed the port from 22 to something else by
sudo nano /etc/ssh/sshd_config
sudo service sshd restart
And opened the new port on Azure portal Networking screen.
This seems to have worked.
No comments:
Post a Comment