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March 31, 2020

port 22: Connection timed out Log Out | Topics | Search
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Author Message
John Keller
Unregistered guest
Posted on Saturday, March 21, 2015 - 8:36 pm:   

Curious NWchem problem:
NWchem 6.3 is installed in /usr/local/nwchem per WebMO directions on a remote server ("remote.edu"). The local webmo user "Sam" can run test nwchem jobs. The WebMO server user "Frank" can ssh to the remote server as "Sam" and run test jobs. WebMO runs MOPAC and Gaussian jobs normally on the remote machine. However, NWChem jobs fail with following message appearing in the job's output.out file on the WebMO server:
"ssh: connect to host remote.edu port 22: Connection timed out"
nmap run on the webmo server indicates port 22 is open on the remote machine. The machine has been removed and added back under Remote Server Manager. Both machines have been restarted.
I'm baffled! Any ideas?

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