Re: nfs and kerberos authentification problem.

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On Thu, Sep 4, 2008 at 2:59 PM, J. Bruce Fields <bfields@xxxxxxxxxxxx> wrote:
> On Thu, Sep 04, 2008 at 08:53:09PM +0200, François Valenduc wrote:
>> It's my home directory, so it has normal permission for such a directory:
>> drwxrwsr-x 77 francois francois 4,0K sep  4 20:43 francois/
>
> So everybody has permission to read that directory--OK, that shouldn't
> be a problem.
>
>> I don't think there is someting strange with this. I start running out
>> of ideas to get it working. I have reenabled nfs4 (which I also tried)
>> and it give the same problem. In order to do that, I off course changed
>> the exports file like this;
>
>> /export/francois
>> ordi-francois(nohide,rw,root_squash,no_subtree_check,sec=sys:krb5)
>
> Let's just pick nfsv3 and stick with it; both nfsv3 and nfsv4 should
> work, and switching between the two just complicates the debugging.
>
> What does your mount commandline look like?
>
> Could you get a network trace?  Just start
>
>        tcpdump -s0 -wtmp.pcap
>
> then attempt the mount, then after it fails kill tcpdump and send me
> tmp.pcap.
>
> --b.

This may be a stupid question, but can you access the mount using
auth_sys?  As I think I said before, it looks like the Kerberos part
is working.  (Unless there are errors on the client side from
rpc.gssd.)
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