On Wed, Dec 19, 2018 at 09:41:49PM -0600, Bryan Mesich via FreeIPA-users wrote:
> On Wed, Dec 19, 2018 at 09:18:35PM -0600, Bryan Mesich via FreeIPA-users 
> wrote:

[snip...]

> I was able to reproduce the problem on my end.  I forgot that Kerberos
> can canonicalize host names.  If I set "dns_canonicalize_hostname =
> false" under the [libdefaults] section (in krb5.conf on client), I get
> the same problem:
> 
> debug1: Unspecified GSS failure.  Minor code may provide more
> information Server host/[email protected] not found in Kerberos 
> database
> 
> Try setting it to true and see what happens.

GSSAPITrustDns=yes in ssh_conf should also do the trick.  You can decide
where you want the canonicalization to occur, ssh or krb5.

Bryan

> 
> Bryan
-- 
Bryan Mesich
Sr. System Administrator
DIGI-KEY ELECTRONICS
701 Brooks Ave. South
Thief River Falls, MN 56701 USA
[email protected]
218.681.8000 x6104

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