Mike Leone on 21 Jul 2010 07:42:37 -0700

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Re: [PLUG] Problems with password-less SSH

On 7/21/2010 10:35 AM, Kyle R. Burton had this to say:
One thing that often gets me is to ensure that FileCollector's .ssh
directory is 700, and that the files within it are 600.

They are.

I know I'm being pedantic - but they need to be this way on both
boxes...and what I see below makes me think the perms are correct...

If I understood it all, I'm sure it would be helpful. :-) I saw this (from a
single -v):

debug1: Host '' is known and matches the RSA host key.
debug1: Found key in /home/vadmin/.ssh/known_hosts:1
debug1: ssh_rsa_verify: signature correct
debug1: SSH2_MSG_NEWKEYS sent
debug1: expecting SSH2_MSG_NEWKEYS
debug1: SSH2_MSG_NEWKEYS received
debug1: SSH2_MSG_SERVICE_ACCEPT received
debug1: Authentications that can continue:
debug1: Next authentication method: gssapi-with-mic
debug1: An invalid name was supplied
Cannot determine realm for numeric host address

Googling for that (An invalid name was supplied) returned this:


which mentions 'verifyreversemapping' in the sshd_config - is that set to 'yes'?

Don't see that line at all, in either sshd_config.

debug1: An invalid name was supplied
Cannot determine realm for numeric host address

debug1: An invalid name was supplied

debug1: Next authentication method: publickey

That it's trying the keys is a good sign that the permissions are correct...

Well, that's something, I suppose. :-)
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