Pxe+tftp+vsftp+dhcp+kickstart Unattended automatic installation Rhel 5

1. Install and configure: DHCP service:

1) Yum list |grep DHCP

2) yum Install dhcp*-y

3) Edit/etc/dhcpd.conf

√RPM-QL DHCP

√ Find dhcpd.conf.example This file, copy to/etc, replace dhcpd.conf

Cp/usr/share/doc/dhcpd.conf.example/etc/dhcpd.conf

√vim/etc/dhcpd.conf

Modified as follows: (note the red part)

***********************************************************************

Ddns-update-style Interim;

Ignore client-updates;

Subnet 192.168.1.0 netmask 255.255.255.0 {

#---Default gateway

Option routers 192.168.1.1;

Option Subnet-mask 255.255.255.0;

# option Nis-domain "domain.org";

# option Domain-name "domain.org";

# option Domain-name-servers 192.168.1.1;

Option time-offset-18000; # Eastern Standard Time

FileName "pxelinux.0";

Next-server 192.168.1.88;

# option Ntp-servers 192.168.1.1;

# option Netbios-name-servers 192.168.1.1;

#---Selects point-to-point node (default is hybrid). Don ' t change this unless

#--You understand Netbios very

# option Netbios-node-type 2;

Range DYNAMIC-BOOTP 192.168.1.100 192.168.1.120;

Default-lease-time 21600;

Max-lease-time 43200;

# We want the nameserver to appear in a fixed address

Host NS {

Next-server marvin.redhat.com;

Hardware Ethernet 00:16:d3:07:68:27;

Fixed-address 192.168.1.88;

}

}

***************************************************************************

√chkconfig DHCPD on

√service dhcpd Restart

√ If the error is not correct, check log log, cat/var/log/message