NAME¶

udhcpd.conf - 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.

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.

SEE ALSO¶

udhcpd(8).