liu jiachang wrote: [ ... ] Yes, if you specify hardware MAC addresses, you can assign fixed IPs. > and another problem is still some words from dhcpd, as > these: > dhcpd: unable to create icmp socket: operation not > permitled > dhcpd: can't open /var/db/dhcpd.leases for append You need to kill and restart dhcpd as root. -- -Chuck