Kerberos5 + SSH Questions

[Lee Eric]

Thanks, Brian. It looks like it was a host name problem. And I have
correct that. It works well.

Regards,

Eric

On Tue, Jan 4, 2011 at 8:17 PM, Brian Candler <B.Candler at pobox.com> wrote:
> On Tue, Jan 04, 2011 at 07:31:37PM +0800, Lee Eric wrote:
>> So how do I know what client/server gets the idea of the server host
>> name? It looks like reverse map works well and they can get the same
>> IP/Address.
>
> On the server, type "hostname". If it returns anything other than
> ns.herdingcat.internal, correct it. Depending on your O/S this may be
> something like
>
> # echo "ns.herdingcat.internal" >/etc/hostname
> # hostname ns.herdingcat.internal
>
> On both the client and server, check that
>
> $ dig ns.herdingcat.internal
> $ dig -x 172.16.14.1
>
> give the right results (names maps to IP, and IP maps to name).
>
> Check /etc/hosts on both machines. Either there should be no entry for this
> box, or if there is one, the FQDN should be the first listed name.
>
> 172.16.14.1 ns.herdingcat.internal     # OK
> 172.16.14.1 ns.herdingcat.internal ns  # OK
> 172.16.14.1 ns ns.herdingcat.internal  # WRONG
>
> Regards,
>
> Brian.
>