udhcpd.conf(5)
udhcp server configuration file
DESCRIPTION
The file
/etc/udhcpd.conf
contains configuration information specific to the udhcp server.
It should contain one configuration keyword per line, followed by
appropriate configuration information.
OPTIONS
- start ADDRESS
-
The starting address of the IP lease block is
ADDRESS.
The default is
192.168.0.20.
- end ADDRESS
-
The ending address of the IP lease block is
ADDRESS.
The default is
192.168.0.254.
- interface INTERFACE
-
The udhcp server should listen on
INTERFACE.
The default is
eth0.
- max_leases LEASES
-
Offer at most
LEASES
leases (including those reserved by OFFERs, DECLINEs, and ARP
conflicts). The default is
254.
- remaining REMAINING
-
If
REMAINING
is
yes,
store the time remaining for each lease. If it is
no,
store the expiration time for each lease. The default is
yes.
- auto_time SECONDS
-
Write the lease information to a file every
SECONDS
seconds. The default is
7200.
- decline_time SECONDS
-
Reserve an IP for
SECONDS
seconds if a DHCP decline message is received. The default is
3600.
- conflict_time SECONDS
-
Reserve an IP for
SECONDS
seconds if an ARP conflict occurs. The default is
3600.
- offer_time SECONDS
-
Reserve an IP for
SECONDS
seconds if it is offered. The default is
60.
- min_lease SECONDS
-
Reserve an IP for the full lease time if the lease to be given is less than
SECONDS
seconds. The default is
60.
- lease_file FILE
-
Write the lease information to
FILE.
The default is
/var/lib/misc/udhcpd.leases.
- pidfile FILE
-
Write the process ID to
FILE.
The default is
/var/run/udhcpd.pid.
- notify_file FILE
-
Execute
FILE
after the lease information is written. By default, no file is executed.
- siaddr ADDRESS
-
BOOTP specific option. The default is
0.0.0.0.
- sname NAME
-
BOOTP specific option. There is no default.
- boot_file FILE
-
BOOTP specific option. There is no default.
- static_lease MACADDRESS IPADDRESS
-
Issue IPADDRESS statically to a requester with MACADDRESS.
- option OPTION
-
DHCP specific option.
-
- subnet ADDRESS
-
- timezone OFFSET
-
- router ADDRESS...
-
- timesvr ADDRESS...
-
- namesvr ADDRESS...
-
- dns ADDRESS...
-
- logsvr ADDRESS...
-
- cookiesvr ADDRESS...
-
- lprsvr ADDRESS...
-
- hostname HOSTNAME
-
- bootsize SIZE
-
- domain DOMAIN
-
- swapsvr ADDRESS
-
- rootpath PATH
-
- ipttl TTL
-
- mtu MTU
-
- broadcast ADDRESS
-
- ntpsrv ADDRESS...
-
- wins ADDRESS...
-
- requestip ADDRESS
-
- lease SECONDS
-
- dhcptype TYPE
-
- serverid ADDRESS
-
- tftp FILE
-
- wpad URL
-
- bootfile FILE
-
The default for
lease
is
864000.
There are no defaults for the other options.
