Following another post about Red Hat 9.0, I added the following lines to my dhcpd.conf file:
not authoritative; shared-network WORKSTATIONS { subnet 172.16.0.0 netmask 255.255.0.0 { ping-check true; deny unknown-clients; } } (The shared-network declaration existed previously, but without ping-check and deny unknown-clients.) It now works satisfactorily. (I didn't actually check exactly which of these additions is strictly necessary.) Eric > > I am unable to boot with dhcp. The error occurs when dhclient runs > > (in preparation for the root pivot I assume). It bombs with this > > error: > > > ERROR! No root-path! > > > The log on the server shows what looks to me like odd behaviour (see > > log entries below). It looks like the client gets the correct ip > > address the first time, when booting from the network card. However > > when the client machine subsequently calls dhclient, it requests a > > different ip address (172.16.249.254) and is refused. What's going on > > here? > > > I'm running Red Hat 9.0. > > > Jun 12 04:34:29 lts1 dhcpd: DHCPDISCOVER from 00:10:5a:12:08:6b via > > eth0 > > Jun 12 04:34:29 lts1 dhcpd: DHCPOFFER on 172.16.1.8 to > > 00:10:5a:12:08:6b via eth0 > > Jun 12 04:34:29 lts1 dhcpd: DHCPREQUEST for 172.16.249.254 > > (172.16.0.1) from 00:10:5a:12:08:6b via eth0: lease 172.16.249.254 > > unavailable. > > Jun 12 04:34:29 lts1 dhcpd: DHCPNAK on 172.16.249.254 to > > 00:10:5a:12:08:6b via eth0 ------------------------------------------------------- This SF.Net email is sponsored by: INetU Attention Web Developers & Consultants: Become An INetU Hosting Partner. Refer Dedicated Servers. We Manage Them. You Get 10% Monthly Commission! INetU Dedicated Managed Hosting http://www.inetu.net/partner/index.php _____________________________________________________________________ Ltsp-discuss mailing list. To un-subscribe, or change prefs, goto: https://lists.sourceforge.net/lists/listinfo/ltsp-discuss For additional LTSP help, try #ltsp channel on irc.freenode.net