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ng_UI.4 (213573) ng_UI.4 (242997)
1.\" Copyright (c) 1996-1999 Whistle Communications, Inc.
2.\" All rights reserved.
3.\"
4.\" Subject to the following obligations and disclaimer of warranty, use and
5.\" redistribution of this software, in source or object code forms, with or
6.\" without modifications are expressly permitted by Whistle Communications;
7.\" provided, however, that:
8.\" 1. Any and all reproductions of the source or object code must include the

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27.\" SERVICES, LOSS OF USE, DATA OR PROFITS, HOWEVER CAUSED AND UNDER ANY
28.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
29.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
30.\" THIS SOFTWARE, EVEN IF WHISTLE COMMUNICATIONS IS ADVISED OF THE POSSIBILITY
31.\" OF SUCH DAMAGE.
32.\"
33.\" Author: Archie Cobbs <archie@FreeBSD.org>
34.\"
1.\" Copyright (c) 1996-1999 Whistle Communications, Inc.
2.\" All rights reserved.
3.\"
4.\" Subject to the following obligations and disclaimer of warranty, use and
5.\" redistribution of this software, in source or object code forms, with or
6.\" without modifications are expressly permitted by Whistle Communications;
7.\" provided, however, that:
8.\" 1. Any and all reproductions of the source or object code must include the

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27.\" SERVICES, LOSS OF USE, DATA OR PROFITS, HOWEVER CAUSED AND UNDER ANY
28.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
29.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
30.\" THIS SOFTWARE, EVEN IF WHISTLE COMMUNICATIONS IS ADVISED OF THE POSSIBILITY
31.\" OF SUCH DAMAGE.
32.\"
33.\" Author: Archie Cobbs <archie@FreeBSD.org>
34.\"
35.\" $FreeBSD: head/share/man/man4/ng_UI.4 213573 2010-10-08 12:40:16Z uqs $
35.\" $FreeBSD: head/share/man/man4/ng_UI.4 242997 2012-11-13 20:41:36Z joel $
36.\" $Whistle: ng_UI.8,v 1.4 1999/01/25 02:37:56 archie Exp $
37.\"
38.Dd January 19, 1999
39.Dt NG_UI 4
40.Os
41.Sh NAME
42.Nm ng_UI
43.Nd UI netgraph node type

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60.Pp
61Conversely, packets received on
62.Dv upstream
63will have a 0x03 byte prepended to them before being forwarded out on the
64.Dv downstream
65hook.
66.Sh HOOKS
67This node type supports the following hooks:
36.\" $Whistle: ng_UI.8,v 1.4 1999/01/25 02:37:56 archie Exp $
37.\"
38.Dd January 19, 1999
39.Dt NG_UI 4
40.Os
41.Sh NAME
42.Nm ng_UI
43.Nd UI netgraph node type

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60.Pp
61Conversely, packets received on
62.Dv upstream
63will have a 0x03 byte prepended to them before being forwarded out on the
64.Dv downstream
65hook.
66.Sh HOOKS
67This node type supports the following hooks:
68.Bl -tag -width foobar
69.It Dv downstream
68.Bl -tag -width ".Va downstream"
69.It Va downstream
70Downstream connection.
71Packets on this side of the node have a 0x03 as
72their first byte.
70Downstream connection.
71Packets on this side of the node have a 0x03 as
72their first byte.
73.It Dv upstream
73.It Va upstream
74Upstream connection.
75Packets on this side of the node have the
76initial 0x03 byte stripped off.
77.El
78.Sh CONTROL MESSAGES
79This node type supports only the generic control messages.
80.Sh SHUTDOWN
81This node shuts down upon receipt of a

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74Upstream connection.
75Packets on this side of the node have the
76initial 0x03 byte stripped off.
77.El
78.Sh CONTROL MESSAGES
79This node type supports only the generic control messages.
80.Sh SHUTDOWN
81This node shuts down upon receipt of a

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