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This article introduces the relevant knowledge of "how to solve the error report of OpenIndiana SSH remote login". In the operation of actual cases, many people will encounter such a dilemma, so let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!

Error message:

1. Xshell remote connection is reported as follows:

No matching key exchange algorithm was found.

two。 The ssh connection in other host shell cannot log in to the host, report:

No common kex alg: client 'diffie-hellman-group-exchange-sha1,diffie-hellman-group1-sha1', server' gss-group1-sha1-toWM5Slw5Ew8Mqkay+al2g=='

3. Unable to log in to the host dmesg:

Mar 31 09:13:35 host1 sshd: [ID 800047 auth.crit] fatal: no common kex alg: client 'diffie-hellman-group14-sha1,diffie-hellman-group1-sha1,diffie-hellman-group-exchange-sha1', server' gss-group1-sha1-toWM5Slw5Ew8Mqkay+al2g=='

The above error message is the same problem, and one of the reasons for this problem is that both hands have generated the secret key of ssh.

Solution:

1. Rm / etc/ssh/ssh_host_*

2. / lib/svc/method/sshd-c (to create new rsa/dsa host pair key)

3. Svcadm restart ssh

This problem occurs in Solaris 10 and Solaris 11, and the solution is the same as above.

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