gss/krb5 working but not krb5i or krb5p

[Marcus Better]

Hi,

I'm using NFSv4 on Debian (unstable), kernel 2.6.18-rc3, with Kerberos
authentication. It works well with gss/krb5, but not if I specify gss/krb5i
or gss/krb5p instead. The client says "mount: access denied" when I try to
mount with any of those options.

Is there any obvious reason why it doesn't work? Otherwise I will try to
provide full debug info.

Thanks,

Marcus