2 .\" Copyright (c) 1999, Boris Popov
3 .\" All rights reserved.
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26 .\" $FreeBSD: src/sys/modules/if_ef/ef.4,v 1.1.2.2 2001/12/20 17:23:13 ru Exp $
27 .\" $DragonFly: src/share/man/man4/ef.4,v 1.1 2005/11/22 10:36:58 swildner Exp $
34 .Nd "pseudo-device driver providing support for multiple ethernet frame types"
36 .Cd "pseudo-device ef"
40 pseudo-device driver clones each ethernet type device with four
41 additional interfaces. Each of them capable to send or receive only
42 one predefined frame type.
44 Names for the new interfaces created by adding
46 suffix to an existing device name. Where
48 is a device unit which can have one of the following values:
49 .Bd -literal -offset indent
50 0 interface with an Ethernet_II frame
51 1 interface with a Novell Ethernet_802.3 frame
52 2 interface with an Ethernet_802.2 frame
53 3 interface with an Ethernet_802.2/SNAP frame support.
58 will be populated with four devices:
65 After that, each device can be configured as usually:
66 .Dl # ifconfig ed0f1 ipx 0x105
67 This will configure IPX protocol with network number
73 Please note that it is impossible to configure IPX protocol on the 'raw'
81 driver can be loaded via
86 In this case an ordinary interface configuration commands can be used
90 .Dl network_interfaces="ed2 lo0 tun0 ed2f0 ed2f1"
91 .Dl ifconfig_ed2f0_ipx="ipx 0x101"
92 .Dl ifconfig_ed2f1_ipx="ipx 0x102"
96 Avoid to configuring 'raw' ethernet device for IPX protocol after
103 .An Boris Popov Aq bp@FreeBSD.org .