examples/udhcp/udhcpd.conf

# Sample udhcpd configuration file (/etc/udhcpd.conf)

# The start and end of the IP lease block

start		192.168.0.20	#default: 192.168.0.20
end		192.168.0.254	#default: 192.168.0.254


# The interface that udhcpd will use

interface	eth0		#default: eth0


# The maximim number of leases (includes addressesd reserved
# by OFFER's, DECLINE's, and ARP conficts

#max_leases	254		#default: 254


# If remaining is true (default), udhcpd will store the time
# remaining for each lease in the udhcpd leases file. This is
# for embedded systems that cannot keep time between reboots.
# If you set remaining to no, the absolute time that the lease
# expires at will be stored in the dhcpd.leases file.

#remaining	yes		#default: yes


# The time period at which udhcpd will write out a dhcpd.leases
# file. If this is 0, udhcpd will never automatically write a
# lease file. (specified in seconds)

#auto_time	7200		#default: 7200 (2 hours)


# The amount of time that an IP will be reserved (leased) for if a
# DHCP decline message is received (seconds).

#decline_time	3600		#default: 3600 (1 hour)


# The amount of time that an IP will be reserved (leased) for if an
# ARP conflct occurs. (seconds

#conflict_time	3600		#default: 3600 (1 hour)


# How long an offered address is reserved (leased) in seconds

#offer_time	60		#default: 60 (1 minute)

# If a lease to be given is below this value, the full lease time is
# instead used (seconds).

#min_lease	60		#defult: 60


# The location of the leases file

#lease_file	/var/lib/misc/udhcpd.leases	#defualt: /var/lib/misc/udhcpd.leases

# The location of the pid file
#pidfile	/var/run/udhcpd.pid	#default: /var/run/udhcpd.pid

# Everytime udhcpd writes a leases file, the below script will be called.
# Useful for writing the lease file to flash every few hours.

#notify_file				#default: (no script)

#notify_file	dumpleases	# <--- useful for debugging

# The following are bootp specific options, setable by udhcpd.

#siaddr		192.168.0.22		#default: 0.0.0.0

#sname		zorak			#default: (none)

#boot_file	/var/nfs_root		#default: (none)

# The remainer of options are DHCP options and can be specifed with the
# keyword 'opt' or 'option'. If an option can take multiple items, such
# as the dns option, they can be listed on the same line, or multiple
# lines. The only option with a default is 'lease'.

#Examles
opt	dns	192.168.10.2 192.168.10.10
option	subnet	255.255.255.0
opt	router	192.168.10.2
opt	wins	192.168.10.10
option	dns	129.219.13.81	# appened to above DNS servers for a total of 3
option	domain	local
option	lease	864000		# 10 days of seconds


# Currently supported options, for more info, see options.c
#opt subnet
#opt timezone
#opt router
#opt timesrv
#opt namesrv
#opt dns
#opt logsrv
#opt cookiesrv
#opt lprsrv
#opt bootsize
#opt domain
#opt swapsrv
#opt rootpath
#opt ipttl
#opt mtu
#opt broadcast
#opt wins
#opt lease
#opt ntpsrv
#opt tftp
#opt bootfile


# Static leases map
#static_lease 00:60:08:11:CE:4E 192.168.0.54
#static_lease 00:60:08:11:CE:3E 192.168.0.44


1	# Sample udhcpd configuration file (/etc/udhcpd.conf)
2
3	# The start and end of the IP lease block
4
5	start 192.168.0.20 #default: 192.168.0.20
6	end 192.168.0.254 #default: 192.168.0.254
7
8
9	# The interface that udhcpd will use
10
11	interface eth0 #default: eth0
12
13
14	# The maximim number of leases (includes addressesd reserved
15	# by OFFER's, DECLINE's, and ARP conficts
16
17	#max_leases 254 #default: 254
18
19
20	# If remaining is true (default), udhcpd will store the time
21	# remaining for each lease in the udhcpd leases file. This is
22	# for embedded systems that cannot keep time between reboots.
23	# If you set remaining to no, the absolute time that the lease
24	# expires at will be stored in the dhcpd.leases file.
25
26	#remaining yes #default: yes
27
28
29	# The time period at which udhcpd will write out a dhcpd.leases
30	# file. If this is 0, udhcpd will never automatically write a
31	# lease file. (specified in seconds)
32
33	#auto_time 7200 #default: 7200 (2 hours)
34
35
36	# The amount of time that an IP will be reserved (leased) for if a
37	# DHCP decline message is received (seconds).
38
39	#decline_time 3600 #default: 3600 (1 hour)
40
41
42	# The amount of time that an IP will be reserved (leased) for if an
43	# ARP conflct occurs. (seconds
44
45	#conflict_time 3600 #default: 3600 (1 hour)
46
47
48	# How long an offered address is reserved (leased) in seconds
49
50	#offer_time 60 #default: 60 (1 minute)
51
52	# If a lease to be given is below this value, the full lease time is
53	# instead used (seconds).
54
55	#min_lease 60 #defult: 60
56
57
58	# The location of the leases file
59
60	#lease_file /var/lib/misc/udhcpd.leases #defualt: /var/lib/misc/udhcpd.leases
61
62	# The location of the pid file
63	#pidfile /var/run/udhcpd.pid #default: /var/run/udhcpd.pid
64
65	# Everytime udhcpd writes a leases file, the below script will be called.
66	# Useful for writing the lease file to flash every few hours.
67
68	#notify_file #default: (no script)
69
70	#notify_file dumpleases # <--- useful for debugging
71
72	# The following are bootp specific options, setable by udhcpd.
73
74	#siaddr 192.168.0.22 #default: 0.0.0.0
75
76	#sname zorak #default: (none)
77
78	#boot_file /var/nfs_root #default: (none)
79
80	# The remainer of options are DHCP options and can be specifed with the
81	# keyword 'opt' or 'option'. If an option can take multiple items, such
82	# as the dns option, they can be listed on the same line, or multiple
83	# lines. The only option with a default is 'lease'.
84
85	#Examles
86	opt dns 192.168.10.2 192.168.10.10
87	option subnet 255.255.255.0
88	opt router 192.168.10.2
89	opt wins 192.168.10.10
90	option dns 129.219.13.81 # appened to above DNS servers for a total of 3
91	option domain local
92	option lease 864000 # 10 days of seconds
93
94
95	# Currently supported options, for more info, see options.c
96	#opt subnet
97	#opt timezone
98	#opt router
99	#opt timesrv
100	#opt namesrv
101	#opt dns
102	#opt logsrv
103	#opt cookiesrv
104	#opt lprsrv
105	#opt bootsize
106	#opt domain
107	#opt swapsrv
108	#opt rootpath
109	#opt ipttl
110	#opt mtu
111	#opt broadcast
112	#opt wins
113	#opt lease
114	#opt ntpsrv
115	#opt tftp
116	#opt bootfile
117
118
119	# Static leases map
120	#static_lease 00:60:08:11:CE:4E 192.168.0.54
121	#static_lease 00:60:08:11:CE:3E 192.168.0.44
122
123