On 12/20/12, Clodonil Trigo <clodonil at nisled.org> wrote: > $ samba-tool user add proxy-user > $ samba-tool user setexpiry proxy-user -noexpiry > $ samba-tool spn add http/proxy-user proxy.nisled.org Find the difference: samba-tool spn add http/proxy.nisled.org proxy-user > $ samba-tool domain exportkeytab /etc/proxy.keytab --principal=http/ > proxy.nisled.org