[src/trunk]: src/share/man/man4 Upate for the cloning nature of gre(4).

[thorpej <thorpej%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/d436dbf003b8
branches:  trunk
changeset: 494330:d436dbf003b8
user:      thorpej <thorpej%NetBSD.org@localhost>
date:      Wed Jul 05 18:14:40 2000 +0000

description:
Upate for the cloning nature of gre(4).

diffstat:

 share/man/man4/gre.4 |  12 ++++++++++--
 1 files changed, 10 insertions(+), 2 deletions(-)

diffs (33 lines):

diff -r dee486d34da8 -r d436dbf003b8 share/man/man4/gre.4
--- a/share/man/man4/gre.4      Wed Jul 05 18:14:13 2000 +0000
+++ b/share/man/man4/gre.4      Wed Jul 05 18:14:40 2000 +0000
@@ -1,4 +1,4 @@
-.\" $NetBSD: gre.4,v 1.11 2000/05/13 15:22:17 mycroft Exp $
+.\" $NetBSD: gre.4,v 1.12 2000/07/05 18:14:40 thorpej Exp $
 .\"
 .\" Copyright 1998 (c) The NetBSD Foundation, Inc.
 .\" All rights reserved.
@@ -41,7 +41,7 @@
 .Nm gre
 .Nd encapsulating network device
 .Sh SYNOPSIS
-.Cd pseudo-device gre Op Ar count
+.Cd pseudo-device gre
 .Sh DESCRIPTION
 The
 .Nm gre
@@ -50,6 +50,14 @@
 where they are decapsulated and further routed to their final destination.
 The so called ``tunnel'' appears to the inner datagrams like one hop.
 .Pp
+.Nm
+interfaces are dynamically created and destroyed with the
+.Xr ifconfig 8
+.Cm create
+and
+.Cm destroy
+subcommands.
+.Pp
 This driver currently supports the following modes of operation:
 .Bl -tag -width abc
 .It GRE encapsulation (IP protocol number 47).