In ESX 4.0 SSH is blocked by default for the root user so you need to activate the root login on the console of the ESX server.

01.) First you must login as a root at the console of your ESX 4 Server.
02.) Then you must navigate to the /etc/ssh directory. Just type in: 
cd /etc/ssh
03.) Open nano (text editor, easy to use…) type:
nano sshd_config
Navigate to the line saying PermitRootLogin no and change it to
Yes.
04.) Type then CTRL+X to exit. On the prompt answer Y (as Yes to save the modified file).
05.) Then you’ll need to restart the sshd service typing:
service sshd restart.
06.) While you are in the cosole just type in the following two commands to open firewall ports:
esxcfg-firewall -e sshServer
esxcfg-firewall -e sshClient


 

cuongk6t – Nguyen Quoc Cuong

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