Secure Shell
head node and compute nodes Jul 13 2010 11:38AM
Albino A. Aveleda (bino coc ufrj br)
Hi All,

I have a cluster with an head node and some compute nodes.

My O.S. is SLES11 and I use the SSH shown below.
bino@service0:~> ssh -V
OpenSSH_5.1p1, OpenSSL 0.9.8h 28 May 2008

I would like to know how to configure the sshd on compute
nodes to permit all connection from any compute nodes but
connection from head node only from root.

Best regards,

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