On Tue, 2007-03-06 at 00:12 -0800, Sherwin Barcita wrote:
> Hi, how can i enable ssh in redhat linux 6.2 mail server. tnx

is the ssh server package installed?  not sure if 6.2 even had 
an ssh server in there.  that's very old.  

1. upgrade your OS to something more recent.  

2. if you can't do #1, make sure you've got new packages for
   sendmail and openssh installed.  if you can't get new
   packages (you probably can't), install things from
   source.  sendmail and openssh had remote root bugs.
   sendmail had several.

but #2 is doing a disservice (me to you, and you to your
client/employer).  that server needs to be upgraded. if
the client/employer won't upgrade, quit and find another
job.  they're too stupid to work for.

anyway, you should check to see if sshd is even on that box.

su -l or sudo su -l

which sshd

if it's not there, you need to find a package for ssh or
install from source.  as noted above, install from source.

if it's there, can you ssh from that server to itself?
is the sshd server running?  

ps auxw | grep -v grep | grep sshd

if it's not running, run it.  that depends on how ssh is
installed.  if from packages, 
   service sshd start 

probably does the trick.  else, look in /etc/init.d/ to 
see if there is an *ssh* file in there.  if there isn't,
then you'll need to find where ssh is installed on that
box.  start looking in /usr/local.

post here what you see.

tiger


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