I've installed CentOS-6 on my server (in parallel to CentOS-5.6) and now I'm trying to set up dhcpd. I'm not sure if there has been a change in dhcpd under CentOS-6, but I'm getting the dreaded message "Not configured to listen on any interfaces!" when I "sudo service dhcpd restart". I realise now that I have never known how the connection between interface (eth0 and eth1, in my case) and network (192.168.1.0 and 192.168.2.0, in my case) is established. I have DHCPDARGS=eth1 in /etc/sysconfig/dhcpd but evidently I need to say something more somewhere. Can one actually specify the interface in /etc/dhcpd.conf and if so how? Any suggestions or enlightenment gratefully received. -- Timothy Murphy e-mail: gayleard /at/ eircom.net tel: +353-86-2336090, +353-1-2842366 s-mail: School of Mathematics, Trinity College, Dublin 2, Ireland