svn commit: r367913 - head/sbin/mount_nfs

[Rick Macklem]

Author: rmacklem
Date: Fri Nov 20 22:29:38 2020
New Revision: 367913
URL: https://svnweb.freebsd.org/changeset/base/367913

Log:
  Document the new "tls" NFS mount option.
  
  Recent commits to head have added support for NFS over TLS
  to the FreeBSD kernel.
  To enable use of this for an NFS mount, the "tls" mount_nfs
  option has been added.
  
  Once the IETF has assigned an RFC number, I will replace "NNNN"
  with the number.
  
  This is a content change.
  
  Reviewed by:	gbe
  Differential Revision:	https://reviews.freebsd.org/D26262

Modified:
  head/sbin/mount_nfs/mount_nfs.8

Modified: head/sbin/mount_nfs/mount_nfs.8
==============================================================================
--- head/sbin/mount_nfs/mount_nfs.8	Fri Nov 20 22:14:51 2020	(r367912)
+++ head/sbin/mount_nfs/mount_nfs.8	Fri Nov 20 22:29:38 2020	(r367913)
@@ -28,7 +28,7 @@
 .\"	@(#)mount_nfs.8	8.3 (Berkeley) 3/29/95
 .\" $FreeBSD$
 .\"
-.Dd December 14, 2019
+.Dd November 20, 2020
 .Dt MOUNT_NFS 8
 .Os
 .Sh NAME
@@ -403,6 +403,12 @@ interval.)
 .It Cm timeo Ns = Ns Aq Ar value
 Alias for
 .Cm timeout .
+.It Cm tls
+This option specifies that the connection to the server must use TLS
+per RFC NNNN.
+TLS is only supported for TCP connections and the
+.Xr rpc.tlsclntd 8
+daemon must be running for an NFS over TCP connection to use TLS.
 .It Cm udp
 Use UDP transport.
 .It Cm vers Ns = Ns Aq Ar vers_number
@@ -537,6 +543,7 @@ Same as
 .Xr mount 8 ,
 .Xr nfsd 8 ,
 .Xr nfsiod 8 ,
+.Xr rpc.tlsclntd 8 ,
 .Xr showmount 8
 .Sh HISTORY
 A version of the