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DHCP File Generation
LINUX DHCP Service
The LINUX DHCP Service is used to provide DHCP functionality on the sipXecs server.
Files of interest:
/etc/dhcpd.conf                   (DHCP server configuration file)
/var/lib/dhcpd/dhcpd.leases  (contains list of allocated dynamic IP addresses)
Commands of interest:
service dhcpd start        (start the DHCP service)
chkconfig dhcpd on       (ensure the DHCP service auto-starts on a reboot)
man dhcp-options         (information on available DHCP options)
Generation of sipXecs DHCP files
The initial installation of sipXecs creates the dhcpd.conf file. This will allocate dynamic IP addresses across the whole sub-net range; if a smaller range of dynamic IP addresses is desired this file can be edited and changed.
GUI Configuration of DHCP
Webmin provides a comprehensive DHCP configuration system that eases DHCP administration.