| ng_atmllc.4 (131530) | ng_atmllc.4 (131861) |
|---|---|
| 1.\" Copyright (c) 2004 Benno Rice <benno@FreeBSD.org> 2.\" All rights reserved. 3.\" 4.\" Redistribution and use in source and binary forms, with or without 5.\" modification, are permitted provided that the following conditions 6.\" are met: 7.\" 1. Redistributions of source code must retain the above copyright 8.\" notice, this list of conditions and the following disclaimer. --- 8 unchanged lines hidden (view full) --- 17.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 18.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 19.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 20.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 21.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 22.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 23.\" SUCH DAMAGE. 24.\" | 1.\" Copyright (c) 2004 Benno Rice <benno@FreeBSD.org> 2.\" All rights reserved. 3.\" 4.\" Redistribution and use in source and binary forms, with or without 5.\" modification, are permitted provided that the following conditions 6.\" are met: 7.\" 1. Redistributions of source code must retain the above copyright 8.\" notice, this list of conditions and the following disclaimer. --- 8 unchanged lines hidden (view full) --- 17.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 18.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 19.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 20.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 21.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 22.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 23.\" SUCH DAMAGE. 24.\" |
| 25.\" $FreeBSD: head/share/man/man4/ng_atmllc.4 131530 2004-07-03 18:29:24Z ru $ | 25.\" $FreeBSD: head/share/man/man4/ng_atmllc.4 131861 2004-07-09 07:26:15Z ru $ |
| 26.\" 27.Dd March 8, 2004 28.Dt NG_ATMLLC 4 29.Os 30.Sh NAME 31.Nm ng_atmllc 32.Nd ATM LLC netgraph node type 33.Sh SYNOPSIS --- 4 unchanged lines hidden (view full) --- 38node type translates frames in to and out of ATM LLC encapsulation, 39as specified by RFC 1483. 40In LLC encapsulation the protocol of a given protocol data unit (PDU) is 41specified by an IEEE 802.2 LLC header, possibly followed by an IEEE 802.1a 42SubNetwork Attachment Point (SNAP) header. 43This node currently handles the Ethernet and FDDI protocols. 44.Pp 45The node transmits and receives ATM PDUs on the | 26.\" 27.Dd March 8, 2004 28.Dt NG_ATMLLC 4 29.Os 30.Sh NAME 31.Nm ng_atmllc 32.Nd ATM LLC netgraph node type 33.Sh SYNOPSIS --- 4 unchanged lines hidden (view full) --- 38node type translates frames in to and out of ATM LLC encapsulation, 39as specified by RFC 1483. 40In LLC encapsulation the protocol of a given protocol data unit (PDU) is 41specified by an IEEE 802.2 LLC header, possibly followed by an IEEE 802.1a 42SubNetwork Attachment Point (SNAP) header. 43This node currently handles the Ethernet and FDDI protocols. 44.Pp 45The node transmits and receives ATM PDUs on the |
| 46.Dv atm | 46.Va atm |
| 47hook. 48Received PDUs are decoded and forwarded to the | 47hook. 48Received PDUs are decoded and forwarded to the |
| 49.Dv ether | 49.Va ether |
| 50or | 50or |
| 51.Dv fddi | 51.Va fddi |
| 52hooks as appropriate. 53Data received on the | 52hooks as appropriate. 53Data received on the |
| 54.Dv ether | 54.Va ether |
| 55or | 55or |
| 56.Dv fddi 57hooks are assumed to be full ethernet or fddi packets as appropriate and are | 56.Va fddi 57hooks are assumed to be full Ethernet or FDDI packets as appropriate and are |
| 58encapsulated into a PDU and transmitted via the | 58encapsulated into a PDU and transmitted via the |
| 59.Dv atm | 59.Va atm |
| 60hook. 61.Sh HOOKS 62This node type supports the following hooks: | 60hook. 61.Sh HOOKS 62This node type supports the following hooks: |
| 63.Pp 64.Bl -tag -width foobar 65.It Dv atm | 63.Bl -tag -width indent 64.It Va atm |
| 66ATM connection. | 65ATM connection. |
| 67Typically this hook would be connected to a | 66Typically, this hook would be connected to a |
| 68.Xr ng_atm 4 69node, which handles transmission of ATM PDUs over an ATM device. | 67.Xr ng_atm 4 68node, which handles transmission of ATM PDUs over an ATM device. |
| 70.It Dv ether | 69.It Va ether |
| 71Ethernet connection. | 70Ethernet connection. |
| 72This hook sends and receives ethernet frames. | 71This hook sends and receives Ethernet frames. |
| 73This would normally be connected to an 74.Xr ng_eiface 4 75node if in use. | 72This would normally be connected to an 73.Xr ng_eiface 4 74node if in use. |
| 76.It Dv fddi | 75.It Va fddi |
| 77FDDI connection. 78This hook sends and receives FDDI frames. 79.El 80.Sh CONTROL MESSAGES 81This node type supports the generic control messages. 82.Sh SHUTDOWN 83This node shuts down upon receipt of a 84.Dv NGM_SHUTDOWN --- 13 unchanged lines hidden --- | 76FDDI connection. 77This hook sends and receives FDDI frames. 78.El 79.Sh CONTROL MESSAGES 80This node type supports the generic control messages. 81.Sh SHUTDOWN 82This node shuts down upon receipt of a 83.Dv NGM_SHUTDOWN --- 13 unchanged lines hidden --- |