> If I do a release/renew, I get 3600 lease time. If I renew after that (without release), I get 86400 like I should... Is it a bug or it is the normal behavior? That's the first time I notice that. It is normal behavior *in a failover scenario*. Read up on mclt in the man pages for dhcpd.conf. Steinar Haug, Nethelp consulting, sthaug at nethelp.no