in reply to Unable to ssh in linux box

The error message appears to be saying your client is trying: 3des-cbc, blowfish-cbc, and arcfour but the server is only using aes256-cbc. So you need to either modify the server to use e.g. 3des-cbc or modify your client to use aes256-cbc. If Net::SSH::Perl is shelling out to run ssh then check your ssh_config file (or sshd_config on the server).

Elda Taluta; Sarks Sark; Ark Arks

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Re^2: Unable to ssh in linux box
by pinnacle (Acolyte) on May 18, 2011 at 00:08 UTC

    I already checked it

    On my server in file "/etc/ssh/sshd_config" I have setting like

    Ciphers aes256-cbc,3des-cbc,blowfish-cbc,arcfour

    On my client in file "/etc/ssh/ssh_config" I have setting like

    # Cipher 3des,aes128-cbc,3des-cbc,blowfish-cbc

    So on client it's commented out

    So if I comment out client and server cipher lines it still does not work

    Also I tried to login other server from same client I was able to login, in this case both client and server cipher setting is commented out

    Please Assist

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      Have you tried copying the config file from the server to which you successfully logged in onto the server that failed the attempt ? Also, how do the versions of the servers compare ?

      JAT ...

      A user level that continues to overstate my experience :-))
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        Unfortunately, I don't have access to server sshd_config

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