Imported Upstream version 1.2.4

[nfs-utils.git] / utils / gssd / gssd.man

diff --git a/utils/gssd/gssd.man b/utils/gssd/gssd.man
index 2fa749e15343acd9cb53c72cabe6a83bf7b77d30..073379d37597103e7d416307e90061d5a043c5c8 100644 (file)
--- a/utils/gssd/gssd.man
+++ b/utils/gssd/gssd.man
@@ -52,6 +52,8 @@ used only "nfs/*" keys found within the keytab.
 To be more consistent with other implementations, we now look for
 specific keytab entries.  The search order for keytabs to be used
 for "machine credentials" is now:
+.br
+  <HOSTNAME>$@<REALM>
 .br
   root/<hostname>@<REALM>
 .br
@@ -64,6 +66,9 @@ for "machine credentials" is now:
   nfs/<anyname>@<REALM>
 .br
   host/<anyname>@<REALM>
+.IP
+If this search order does not use the correct key then provide a
+keytab file that contains only correct keys.
 .TP
 .B -p path
 Tells
@@ -74,7 +79,11 @@ where to look for the rpc_pipefs filesystem.  The default value is
 .B -d directory
 Tells
 .B rpc.gssd
-where to look for kerberos credential files.  The default value is "/tmp".
+where to look for Kerberos credential files.  The default value is "/tmp".
+This can also be a colon separated list of directories to be searched
+for Kerberos credential files.  Note that if machine credentials are being
+stored in files, then the first directory on this list is where the
+machine credentials are stored.
 .TP
 .B -v
 Increases the verbosity of the output (can be specified multiple times).
@@ -82,6 +91,21 @@ Increases the verbosity of the output (can be specified multiple times).
 .B -r
 If the rpcsec_gss library supports setting debug level,
 increases the verbosity of the output (can be specified multiple times).
+.TP
+.B -R realm
+Kerberos tickets from this
+.I realm
+will be preferred when scanning available credentials cache files to be
+used to create a context.  By default, the default realm, as configured
+in the Kerberos configuration file, is preferred.
+.TP
+.B -t timeout
+Timeout, in seconds, for kernel gss contexts. This option allows you to force 
+new kernel contexts to be negotiated after
+.I timeout
+seconds, which allows changing Kerberos tickets and identities frequently.
+The default is no explicit timeout, which means the kernel context will live
+the lifetime of the Kerberos service ticket used in its creation.
 .SH SEE ALSO
 .BR rpc.svcgssd(8)
 .SH AUTHORS