Prepare to support gss authentication and idmap looks for nfsv4

[nfs-utils.git] / utils / exportfs / exports.man

diff --git a/utils/exportfs/exports.man b/utils/exportfs/exports.man
index 034a896225e09c84001e9365b941397b54350306..7a032bc9609453e3295e84b891c742dc2cfe84a5 100644 (file)
--- a/utils/exportfs/exports.man
+++ b/utils/exportfs/exports.man
@@ -79,6 +79,11 @@ may work by accident when reverse DNS lookups fail.
 '''.B \-\-public\-root
 '''option. Multiple specifications of a public root will be ignored.
 .PP
+.SS RPCSEC_GSS security
+To restrict access to an export using rpcsec_gss security, use the special
+string "gss/krb5" as the client.  It is not possible to simultaneously require
+rpcsec_gss and to make requirements on the IP address of the client.
+.PP
 .SS General Options
 .IR exportfs
 understands the following export options: