-.\" $OpenBSD: ifconfig.8,v 1.240 2014/02/26 21:19:44 claudio Exp $
+.\" $OpenBSD: ifconfig.8,v 1.241 2014/04/22 10:11:32 henning Exp $
.\" $NetBSD: ifconfig.8,v 1.11 1996/01/04 21:27:29 pk Exp $
.\" $FreeBSD: ifconfig.8,v 1.16 1998/02/01 07:03:29 steve Exp $
.\"
.\"
.\" @(#)ifconfig.8 8.4 (Berkeley) 6/1/94
.\"
-.Dd $Mdocdate: February 26 2014 $
+.Dd $Mdocdate: April 22 2014 $
.Dt IFCONFIG 8
.Os
.Sh NAME
.Xr vlan 4
tag.
.It Sy VLAN_HWTAGGING
-On transmit, the device can prepend the
+On transmit, the device can add the
.Xr vlan 4
tag.
.It Sy CSUM_TCPv6
Packets transmitted through the vlan interface will be
diverted to the specified interface
.Ar parent-interface
-with 802.1Q vlan encapsulation.
-Packets with 802.1Q encapsulation received
+with 802.1Q vlan tagging.
+Packets with 802.1Q tagging received
by the parent interface with the correct vlan tag will be diverted to
the associated vlan pseudo-device.
The vlan interface is assigned a