DHCP

dhcpd

Problems starting dhcpd

Errors when trying to start

NOTE: This problem was found on this architecture, but may apply to others.

dhcp-1# uname -a
FreeBSD dhcp-1.one.example.com 6.0-RELEASE FreeBSD 6.0-RELEASE #0: Thu Nov  3 09:36:13 UTC 2005   
root@x64.samsco.home:/usr/obj/usr/src/sys/GENERIC  i386
dhcp-1#

dhcp-1# /usr/local/etc/rc.d/isc-dhcpd.sh start
chown: dhcpd: Invalid argument
/usr/local/etc/rc.d/isc-dhcpd.sh: WARNING: unable to change permissions of /var/run/dhcpd
/usr/local/etc/rc.d/isc-dhcpd.sh: WARNING: safe_run: chown dhcpd:dhcpd /var/db/dhcpd
/usr/local/etc/rc.d/isc-dhcpd.sh: WARNING: unable to change permissions of /var/db/dhcpd
chown: dhcpd: Invalid argument
/usr/local/etc/rc.d/isc-dhcpd.sh: WARNING: unable to change permissions of /var/db/dhcpd/dhcpd.leases
Starting dhcpd.
dhcp-1#

Find out if dhcpd is running

dhcp-1# ps -auwx | grep dhcp
root     94818  0.0  0.6  2188  1536  ??  Is   15Jan07   0:00.05 /usr/local/sbin/dhcpd
root     24289  0.0  1.1  3892  2612  p0  RV    6:22AM   0:00.00 grep dhcp (csh)

Stop dhcpd (if running)

dhcp-1# kill -9 94818

Verify that dhcpd has been stopped

dhcp-1# ps -auwx | grep dhcp
root     24293  0.0  0.1   348   208  p0  R+    6:22AM   0:00.00 grep dhcp

Fix the problem

dhcp-1# /usr/local/etc/rc.d/isc-dhcpd.sh install
Added group "dhcpd".
Added user "dhcpd".
dhcp-1# 

Start dhcpd normally

dhcp-1# /usr/local/etc/rc.d/isc-dhcpd.sh start
Starting dhcpd.
dhcp-1#