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WARNING: if you get the following error message: "Unable to negotiate wit193.61.196.110 port 22: no matching key exchange method found. Their offer: diffie-hellman-group1-sha1" then add the following options to the ssh command-line:

No Format
ssh -oKexAlgorithms=+diffie-hellman-group1-sha1 -

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oHostkeyAlgorithms=+ssh-dss

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 -oCiphers=+aes128-cbc uid@ecaccess.ecmwf.int

Alternatively, for a more permanent workaround, add the following lines to ~/.ssh/config on your system:

No Format
Host ecaccess.ecmwf.int
     HostName ecaccess.ecmwf.int
     KexAlgorithms +diffie-hellman-group1-sha1
     HostkeyAlgorithms +ssh-dss
     Ciphers +aes128-cbc 

A new version of the ssh plugin will be delivered soon to avoid this problem.

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