Parallelize in_ifaddrhead operation
[dragonfly.git] / sbin / dhclient / client / dhclient.8.no_obj.patch
blob6f9e649c6585da0bcecac2965d64e26441083780
1 $DragonFly: src/sbin/dhclient/client/Attic/dhclient.8.no_obj.patch,v 1.2 2006/12/31 20:06:38 dillon Exp $
2 --- dhclient.8.orig 2006-12-19 11:29:36.000000000 +0100
3 +++ dhclient.8 2006-12-19 11:47:00.000000000 +0100
4 @@ -23,6 +23,10 @@
5 .\"
6 .\" $Id: dhclient.8,v 1.12.2.9 2004/09/29 23:01:46 dhankins Exp $
7 .\"
8 +.\" Portions copyright (c) 2000 David E. O'Brien.
9 +.\" All rights reserved.
10 +.\" $FreeBSD: ports/net/isc-dhcp3-server/files/patch-client::dhclient.8,v 1.3 2004/03/22 23:33:09 des Exp $
11 +.\"
12 .TH dhclient 8
13 .SH NAME
14 dhclient - Dynamic Host Configuration Protocol Client
15 @@ -33,12 +37,18 @@
16 .I port
19 +.B -D
22 .B -d
25 .B -q
28 +.B -v
31 .B -1
34 @@ -69,6 +79,10 @@
35 relay
38 +.B -i
39 +interval
42 .B -n
45 @@ -153,6 +167,15 @@
46 configuration file or on the command line, and will ignore all other
47 interfaces.
48 .PP
49 +The
50 +.B -D
51 +flag causes
52 +.B dhclient
53 +to save the script it creates for use in conjunction with
54 +.B dhclient-script
55 +in
56 +.IR /tmp.
57 +.PP
58 If the DHCP client should listen and transmit on a port other than the
59 standard (port 68), the
60 .B -p
61 @@ -176,6 +199,12 @@
62 flag, followed by the IP address to send. This is only useful for testing,
63 and should not be expected to work in any consistent or useful way.
64 .PP
65 +On FreeBSD, dhclient can be enabled to automatically handle the
66 +link status of the network card. Normally polling is done every
67 +five seconds. The polling interval can be set using the
68 +.B -i
69 +flag, followed by the numbers of seconds. Minimum is one second.
70 +.PP
71 The DHCP client will normally run in the foreground until it has
72 configured an interface, and then will revert to running in the
73 background. To run force dhclient to always run as a foreground
74 @@ -193,6 +222,10 @@
75 .B -q
76 flag prevents any messages other than errors from being printed to the
77 standard error descriptor.
78 +.B -v
79 +flag turns on all messages.
80 +Opposite of
81 +.B -q .
82 .PP
83 The client normally doesn't release the current lease as it is not
84 required by the DHCP protocol. Some cable ISPs require their clients
85 @@ -235,7 +268,7 @@
86 .B -w
87 flag can be used to cause the client not to exit when it doesn't find
88 any such interfaces. The
89 -.B omshell (8)
90 +.B omshell (1)
91 program can then be used to notify the client when a network interface
92 has been added or removed, so that the client can attempt to configure an IP
93 address on that interface.