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Re: OpenSSH 4.3p2 -> 4.3p2; gssapi problem.

Subject: Re: OpenSSH 4.3p2 -> 4.3p2; gssapi problem.
Date: Wed, 25 Jul 2007 12:40:48 +0100

On 24 Jul 2007, at 04:17, Edward Roper wrote:


   debug1: Miscellaneous failure
   Key table entry not found

This is the important error. You don't have a key in your keytab that matches what the client is trying to use. In general this occurs for one of two reasons. Either there is a key version number mismatch between that which the client is using, and that available to the server, or your host's hostname doesn't match it's DNS name (OpenSSH uses the hostname to determine which key to use as an acceptor)


Try running 'kvno host/anubis.domain.com@DOMAIN.COM' on your client, and check that the version number you obtain there matches that in your keytab. Check that hostname is anubis.domain.com.

If both of those fail, you may be into the murky waters of encryption types. You have to ensure that the KDC doesn't have keys for host/ anubis... that you haven't exported to the keytab. Use klist -e to check the encryption types for the host/anubis... entry in your credentials cache, and make sure that the listed encryption type matches the one in your keytab.

Cheers,

Simon.

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