>> >> There is a some documentation about the dhclient.conf. >> >> If I manualy call >> >> dhlcient -H foo -I foo >> >> then linux-box does get registered. >> In my case I update the vi /etc/sysconfig/network-scripts/ifcfg-ethx file for my device that is set up for DHCP and use the following directive: DHCP_HOSTNAME=<non FQDN hostname>