Novell LINUX ENTERPRISE SERVER 11 - DEPLOYMENT, Руководство по развертыванию, Страница: 222 / 322

1
Log in as
root
to the machine hosting the DHCP server.
2 Append the following lines to a subnet configuration of your DHCP server's
configuration file located under
/etc/dhcpd.conf
:
subnet 192.168.1.0 netmask 255.255.255.0 {
range dynamic-bootp 192.168.1.200 192.168.1.228;
# PXE related stuff
#
# "next-server" defines the tftp server that will be used
next-server
ip_tftp_server :
#
# "filename" specifies the pxelinux image on the tftp server
# the server runs in chroot under /srv/tftpboot
filename
"pxelinux.0";
}
Replace
ip_of_the_tftp_server
with the actual IP address of the TFTP
server. For more information about the options available in
dhcpd.conf
, refer
to the
dhcpd.conf
manual page.
3
Restart the DHCP server by executing
rcdhcpd restart
.
If you plan on using SSH for the remote control of a PXE and Wake on LAN installation,
explicitly specify the IP address DHCP should provide to the installation target. To
achieve this, modify the above-mentioned DHCP configuration according to the follow-
ing example:
group {
# PXE related stuff
#
# "next-server" defines the tftp server that will be used
next-server
ip_tftp_server :
#
# "filename" specifies the pxelinux image on the tftp server
# the server runs in chroot under /srv/tftpboot
filename "pxelinux.0";
host test {
hardware ethernet mac_address ;
fixed-address some_ip_address ;
}
}
The host statement introduces the hostname of the installation target. To bind the
hostname and IP address to a specific host, you must know and specify the system's
hardware (MAC) address. Replace all the variables used in this example with the actual
values that match your environment.
210 Deployment Guide