diff options
author | David Gwynne <dlg@cvs.openbsd.org> | 2017-06-09 01:39:08 +0000 |
---|---|---|
committer | David Gwynne <dlg@cvs.openbsd.org> | 2017-06-09 01:39:08 +0000 |
commit | 0077db09c82db1a55d83eee3db2a92b2e30e2638 (patch) | |
tree | 40839c4b089708759888e1f98e53937e05b5cbf9 /share | |
parent | 9e9f14b172b4a7321680e795f9b8fd0ff5a1301a (diff) |
turns out the case on 802.1 suffixes is significant. fix 802.1Q
pointed out by jsg@
Diffstat (limited to 'share')
-rw-r--r-- | share/man/man4/vlan.4 | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/share/man/man4/vlan.4 b/share/man/man4/vlan.4 index ff5a90204e9..b943cbbd0dc 100644 --- a/share/man/man4/vlan.4 +++ b/share/man/man4/vlan.4 @@ -1,4 +1,4 @@ -.\" $OpenBSD: vlan.4,v 1.45 2017/06/08 01:17:01 dlg Exp $ +.\" $OpenBSD: vlan.4,v 1.46 2017/06/09 01:39:07 dlg Exp $ .\" .\" Copyright (c) 2000 The NetBSD Foundation, Inc. .\" All rights reserved. @@ -27,13 +27,13 @@ .\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE .\" POSSIBILITY OF SUCH DAMAGE. .\" -.Dd $Mdocdate: June 8 2017 $ +.Dd $Mdocdate: June 9 2017 $ .Dt VLAN 4 .Os .Sh NAME .Nm vlan , .Nm svlan -.Nd IEEE 802.1q and 802.1ad pseudo-device +.Nd IEEE 802.1Q and 802.1ad pseudo-device .Sh SYNOPSIS .Cd "pseudo-device vlan" .Sh DESCRIPTION @@ -42,7 +42,7 @@ The driver provides network interfaces supporting Virtual Local Area Networks (VLANs) on Ethernet networks. .Nm vlan -interfaces implement virtual networks using the IEEE 802.1q protocol. +interfaces implement virtual networks using the IEEE 802.1Q protocol. .Nm svlan interfaces implement virtual networks using the IEEE 802.1ad protocol. .Pp @@ -74,7 +74,7 @@ or .Nm svlan interface will be encapsulated in their respective protocols and transmitted on the specified physical interface. -802.1q and 802.1ad packets received on the parent interface will be +802.1Q and 802.1ad packets received on the parent interface will be matched to the .Nm vlan and @@ -83,7 +83,7 @@ interfaces by their respective protocol and virtual network identifiers, and decapsulated for reception on the associated virtual interfaces. .Pp -The 802.1q and 802.1ad protocols include a priority field which may +The 802.1Q and 802.1ad protocols include a priority field which may be altered via .Xr pf.conf 5 ; see the @@ -141,10 +141,10 @@ interfaces use the following capability on parent interfaces: .Bl -tag -width "IFCAP_VLAN_HWTAGGING" -offset 3n .It IFCAP_VLAN_HWTAGGING The parent interface will offload the encapsulation and decapsulation -of 802.1q frames. +of 802.1Q frames. .El .Sh EXAMPLES -Create an 802.1q virtual interface on top of the physical interface +Create an 802.1Q virtual interface on top of the physical interface em0, with virtual network identifier 5: .Bd -literal -offset indent # ifconfig vlan0 create @@ -152,7 +152,7 @@ em0, with virtual network identifier 5: # ifconfig vlan0 10.1.1.100/24 .Ed .Pp -Create an 802.1q VLAN interface on network 10, on top of an 802.1ad +Create an 802.1Q VLAN interface on network 10, on top of an 802.1ad provider bridge on network 8, on top of the physical interface bge0: .Bd -literal -offset indent # ifconfig svlan0 create @@ -163,12 +163,12 @@ provider bridge on network 8, on top of the physical interface bge0: # ifconfig vlan0 10.1.1.101/24 .Ed .Pp -Configure an 802.1q VLAN interface with a custom MAC address: +Configure an 802.1Q VLAN interface with a custom MAC address: .Bd -literal -offset indent # ifconfig vlan0 lladdr fe:e1:ba:d0:84:0e .Ed .Pp -Remove a custom MAC address from an 802.1q VLAN interface: +Remove a custom MAC address from an 802.1Q VLAN interface: .Bd -literal -offset indent # ifconfig vlan0 lladdr 00:00:00:00:00:00 .Ed @@ -181,7 +181,7 @@ Remove a custom MAC address from an 802.1q VLAN interface: .Xr ifconfig 8 , .Xr netstart 8 .Rs -.%T IEEE 802.1q standard +.%T IEEE 802.1Q standard .%U http://standards.ieee.org/getieee802/802.1.html .Re .Rs @@ -194,7 +194,7 @@ Originally .Sh CAVEATS Some Ethernet chips will either discard or truncate Ethernet frames that are larger than 1514 bytes. -This causes a problem as 802.1q and 802.1ad tagged frames can be +This causes a problem as 802.1Q and 802.1ad tagged frames can be up to 1518 bytes. Most controller chips can be told not to discard large frames and/or to increase the allowed frame size. |