PXE安装linux系统

cp /usr/share/doc/dhcp*/dhcpd.conf.sample /etc/dhcpd.conf

filename "pxelinix.0";
next-sever 10.192.29.188;


#
# DHCP Server Configuration file.
#   see /usr/share/doc/dhcp*/dhcpd.conf.sample  
#

ddns-update-style. interim;
ignore client-updates;
next-server 10.192.29.188;
authourtative;
subnet 10.192.29.0 netmask 255.255.255.0 {

# --- default gateway
        option routers                  10.192.29.1;
        option subnet-mask              255.255.255.0;

        option nis-domain               "domain.org";
        option domain-name              "domain.org";
        option domain-name-servers      10.192.29.188;

        option time-offset              -18000; # Eastern Standard Time
#       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 well
#       option netbios-node-type 2;

        range dynamic-bootp 10.192.29.183 10.192.29.187;
        default-lease-time 21600;
        max-lease-time 43200;
        next-server 10.192.29.188;
        filename "pxelinux.0";
        # we want the nameserver to appear at a fixed address
       # host ns {
        #        next-server 10.192.29.188;
         #       hardware ethernet 00:1F:E2:4D:0C:B3;
          #      fixed-address 10.192.29.188;
        #}
}




vi /etc/xinetd.d/tftp

server_args             = -s /tftpboot/linux-install
disable                 = no

cp /usr/lib/syslinux/pxelinux.0 /tftpboot/linux-install/

cp  /media/cdrom/images/pxeboot/initrd.img   /tftpboot/linux-install/
cp  /media/cdrom/images/pxeboot/vmlinuz  /tftpboot/linux-install/



cp /media/cdrom/isolinux/isolinux.cfg /tftpboot/linux-install/pxelinux.cfg
cp /media/cdrom/isolinux/ *.msg /tftpboot/linux-install/pxelinux.cfg

mv /tftpboot/linux-install/pxelinux.cfg/isolinux.cfg /tftpboot/linux-install/pxelinux.cfg/default

service xinetd restart

vi /etc/exports
/tftpboot/linux-install  *(ro)


cp rhel5u4_64.iso /tftpboot/linux-install

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转载于:http://blog.itpub.net/25574072/viewspace-716110/