Exact. I used the following msktutil command line : msktutil -c -s GSS_C_NO_NAME -h proxy.xxx.yyy -k SQUID.keytab --computer-name proxy --upn HTTP/proxy.xxx.yyy --server dc2.xxx.yyy --verbose --enctypes 28 Maybe I misunderstood your english. I shouldn't use -s GSS_C_NO_NAME ? Le Tue, 8 Jun 2010 19:50:01 +0100, "Markus Moeller" <huaraz@xxxxxxxxxxxxxxxx> a écrit : > Hi Emmanuel, > > You did not use -s GSS_C_NO_NAME as I mentioned in my first mail > did you ? > > Regards > Markus > -- Emmanuel Lesouef