comment out wildcard destination example. sync with SNAP.

kame/kame/gifconfig/gifconfig.8

@@ -25,7 +25,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\"     $Id: gifconfig.8,v 1.1.1.1 1999/08/08 23:29:32 itojun Exp $
+.\"     $Id: gifconfig.8,v 1.1.1.1.2.1 1999/10/07 04:26:55 itojun Exp $
 .\"
 .Dd May 17, 1998
 .Dt GIFCONFIG 8
@@ -82,7 +82,8 @@ e.g. IPv4-over-IPv4
 .Pc .
 .\"
 .Sh EXAMPLES
-If you would like to configure IPv6 over IPv4(aka IPv6 in IPv4) 
+If you would like to configure IPv6 over IPv4
+.Pq aka IPv6 in IPv4
 tunnel between
 .Li 10.1.1.1
 and
@@ -92,33 +93,33 @@ you should perform the following command:
 # gifconfig gif0 inet 10.1.1.1 10.2.3.4
 .Ed
 .Pp
-To use the
-.Li 0.0.0.0
-feature to establish a tunnel from host1 to host3
-which will encapsulate and carry packets from host2, on host1 do:
-.Bd -literal -offset
-# ifconfig gif0 inet host1  127.0.0.2  # assign an address to gif0
-# gifconfig gif0 inet host1 0.0.0.0    # assign encapsulation addresses
-# route add host2 host3 -ifp gif0:     # encap host2 packets, send to host3
-.Ed
-.Pp
-Note: the
-.Fl ifp
-option to route does not work as documented in
-most versions of FreeBSD.
-.Pp
-On host3 do:
-.Bd -literal -offset
-# ifconfig gif0 inet host3  127.0.0.2  # assign an address to gif0
-# gifconfig gif0 inet host3 0.0.0.0    # assign encapsulation addresses
-.Ed
-.Pp
-Now if you ping host2 from host1, the packets should be encapsulated
-with outer source address = host1 and outer destination address = host3,
-and delivered to host3.
-host3 will decapsulate the packet and deliver it normally to host2.
-.Pp
-This is also possible with IPv6 outer proto, by replacing
+.\" To use the
+.\" .Li 0.0.0.0
+.\" feature to establish a tunnel from host1 to host3
+.\" which will encapsulate and carry packets from host2, on host1 do:
+.\" .Bd -literal -offset
+.\" # ifconfig gif0 inet host1  127.0.0.2  # assign an address to gif0
+.\" # gifconfig gif0 inet host1 0.0.0.0    # assign encapsulation addresses
+.\" # route add host2 host3 -ifp gif0:     # encap host2 packets, send to host3
+.\" .Ed
+.\" .Pp
+.\" Note: the
+.\" .Fl ifp
+.\" option to route does not work as documented in
+.\" most versions of FreeBSD.
+.\" .Pp
+.\" On host3 do:
+.\" .Bd -literal -offset
+.\" # ifconfig gif0 inet host3  127.0.0.2  # assign an address to gif0
+.\" # gifconfig gif0 inet host3 0.0.0.0    # assign encapsulation addresses
+.\" .Ed
+.\" .Pp
+.\" Now if you ping host2 from host1, the packets should be encapsulated
+.\" with outer source address = host1 and outer destination address = host3,
+.\" and delivered to host3.
+.\" host3 will decapsulate the packet and deliver it normally to host2.
+.\" .Pp
+This is also possible to use IPv6 as outer proto, by replacing
 .Li inet
 to
 .Li inet6 ,