DENY ROOT SSH LOGIN

ALLOW   NORMAL USER  LOGIN VIA PUTTY

In SLES 11

Server :-  192.168.0.101

Edit the line

# vim /etc/ssh/sshd_config

unComment the PermitRootLogin     Yes

and change like this

 

PermitRootLogin   no

And save the file

Then restart the ssh service

Create normal user ( amol)

Client machine :- 192.168.0.50

# ssh amol@192.168.0.101