Cross reference cdce(4), ipheth(4) and urndis(4) from each other.

MFC after:	1 week

share/man/man4/cdce.4

@@ -28,7 +28,7 @@
 .\" $NetBSD: cdce.4,v 1.4 2004/12/08 18:35:56 peter Exp $
 .\" $FreeBSD$
 .\"
-.Dd September 17, 2005
+.Dd September 25, 2014
 .Dt CDCE 4
 .Os
 .Sh NAME
@@ -114,9 +114,10 @@ is running low on mbufs.
 .Sh SEE ALSO
 .Xr arp 4 ,
 .Xr intro 4 ,
+.Xr ipheth 4 ,
 .Xr netintro 4 ,
+.Xr urndis 4 ,
 .Xr usb 4 ,
-.\" .Xr hostname.if 5 ,
 .Xr ifconfig 8
 .Rs
 .%T "Universal Serial Bus Class Definitions for Communication Devices"

share/man/man4/urndis.4

@@ -29,7 +29,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd April 21, 2014
+.Dd September 25, 2014
 .Dt URNDIS 4
 .Os
 .Sh NAME
@@ -70,6 +70,8 @@ For more information on configuring this device, see
 .Xr ifconfig 8 .
 .Sh SEE ALSO
 .Xr arp 4 ,
+.Xr cdce 4 ,
+.Xr ipheth 4 ,
 .Xr netintro 4 ,
 .Xr usb 4 ,
 .Xr ifconfig 8