peer

• OES Installation Using PXE Boot and AutoYaST
• Configuring a TFTP/PXE Server

• DHCP-Server

# dhcpd.conf
#
# Sample configuration file for ISC dhcpd
#

# option definitions common to all supported networks...
option domain-name "example.org";
option domain-name-servers ns1.example.org, ns2.example.org;

default-lease-time 14400;
max-lease-time 7200;

# if you do not use dynamical DNS updates:
#
# if you want to use dynamical DNS updates, you should first read
# read /usr/share/doc/packages/dhcp-server/DDNS-howto.txt
#
ddns-updates off;

# Use this to enble / disable dynamic dns updates globally.
ddns-update-style none;

# If this DHCP server is the official DHCP server for the local
# network, the authoritative directive should be uncommented.
#authoritative;

# Use this to send dhcp log messages to a different log file (you also
# have to hack syslog.conf to complete the redirection).
log-facility local7;

#
# Define RFC 3442 classless static route option (121);
# the following _example_ routes:
#    192.168.2.254/32 via 0.0.0.0     (device route)
#    192.168.2.253/32 via 192.168.1.2 (255.255.255.255)
#    192.2.0.128/25   via 192.168.1.2 (255.255.255.128)
#    192.168.2.0/24   via 192.168.1.2 (255.255.255.0)
#    172.16.0.0/12    via 192.168.1.2 (255.240.0.0)
#    10.0.0.0/8       via 192.168.1.2 (255.0.0.0)
#    default          via 192.168.1.1
# have to be written as:
#    option rfc3442-classless-static-routes
#           32,  192, 168, 2, 254,    0,   0, 0, 0,
#           32,  192, 168, 2, 253,  192, 168, 1, 2,
#           25,  192,   2, 0, 128,  192, 168, 1, 2,
#           24,  192, 168, 3,       192, 168, 1, 2,
#           12,  172, 16,           192, 168, 1, 2,
#            8,   10,               192, 168, 1, 2,
#            0,                     192, 168, 1, 1;
#
# Note: you have to specify the default gateway here
# as well, because when classless routes are in use,
# the 'routers' option is ignored by the dhcp client.
#
option rfc3442-classless-static-routes code 121 = array of unsigned integer 8;


# No service will be given on this subnet, but declaring it helps the 
# DHCP server to understand the network topology.
subnet 192.168.2.0 netmask 255.255.255.0 {
option domain-name-servers 192.168.2.1;
default-lease-time 14400;
filename "pxelinux.0";
next-server 192.168.2.1;
max-lease-time 172800;
range 192.168.2.10 192.168.2.42;
}
# Hosts which require special configuration options can be listed in
# host statements.   If no address is specified, the address will be
# allocated dynamically (if possible), but the host-specific information
# will still come from the host declaration.

host passacaglia {
  hardware ethernet 0:0:c0:5d:bd:95;
  filename "vmunix.passacaglia";
  server-name "toccata.fugue.com";
}

# Fixed IP addresses can also be specified for hosts.   These addresses
# should not also be listed as being available for dynamic assignment.
# Hosts for which fixed IP addresses have been specified can boot using
# BOOTP or DHCP.   Hosts for which no fixed address is specified can only
# be booted with DHCP, unless there is an address range on the subnet
# to which a BOOTP client is connected which has the dynamic-bootp flag
# set.
host fantasia {
  hardware ethernet 08:00:07:26:c0:a5;
  fixed-address fantasia.fugue.com;
}

# You can declare a class of clients and then do address allocation
# based on that.   The example below shows a case where all clients
# in a certain class get addresses on the 10.17.224/24 subnet, and all
# other clients get addresses on the 10.0.29/24 subnet.

class "foo" {
  match if substring (option vendor-class-identifier, 0, 4) = "SUNW";
}

shared-network 224-29 {
  subnet 10.17.224.0 netmask 255.255.255.0 {
    option routers rtr-224.example.org;
  }
  subnet 10.0.29.0 netmask 255.255.255.0 {
    option routers rtr-29.example.org;
  }
  pool {
    allow members of "foo";
    range 10.17.224.10 10.17.224.250;
  }
  pool {
    deny members of "foo";
    range 10.0.29.10 10.0.29.230;
  }
}

In der /etc/sysconfig/dhcpd:

 DHCPD_INTERFACE="eth0"

• ATFTP-Server

/etc/sysconfig/atftpd

ATFTPD_OPTIONS="--daemon --no-multicast"

• HTTP oder FTP oder SAMBA oder NFS Server

/etc/dhcpd.conf (auf Plank)

filename "pxelinux.0";
next-server 192.168.100.4;

vi default

DEFAULT menu.c32
PROMPT 0

MENU TITLE Willkommen!

LABEL harddisk
 MENU LABEL Von Festplatte booten
 localboot 0x80

LABEL g4l
 MENU LABEL ghost4linux
 KERNEL /klonen/g4l/bz37 ramdisk_size=65536 root=/dev/ram0
 APPEND initrd=/klonen/g4l/ramdisk.lzma

LABEL g4u
 MENU LABEL ghost4unix
 kernel memdisk
 Append iso initrd=/klonen/g4u/g4u.iso raw

LABEL rescuecd_std
  MENU LABEL SystemRescueCd
  LINUX /sysrescd/isolinux/rescuecd
  INITRD /sysrescd/isolinux/initram.igz setkmap=de nfsboot=192.168.100.4:/daten/pxe/sysrescd
  APPEND scandelay=1

LABEL udpcast
 MENU LABEL Udpcast
 KERNEL /klonen/udpcast/LINUX ramdisk_size=65536
 APPEND initrd=/klonen/udpcast/INITRD

LABEL GParted Live
 MENU LABEL GParted Live
 KERNEL /gparted/live/vmlinuz1
 APPEND initrd=/gparted/live/initrd1.img boot=live noswap noprompt config union=aufs nosplash vga=788 netboot=nfs nfsroot=192.168.100.4:/daten/pxe/gparted --

LABEL memtest
 MENU LABEL MEMTEST
 KERNEL /memtest

LABEL knoppix 
 MENU LABEL KNOPPIX (geht nicht)
 KERNEL /knoppix/linux fromhd=/dev/hda4 lang=de
 initrd  /knoppix/minirt.gz

LABEL KNOPPIX
 MENU LABEL Knoppix (geht so nicht!)
 KERNEL /knoppix/knoppix/vmlinuz
 APPEND secure nfsdir=192.168.100.4:/pxe/knoppix nodhcp nodma noudev 2 lang=de ramdisk_size=100000 init=/etc/init apm=power-off nomce vga=791 initrd=/knoppix/knoppix/miniroot.gz quiet BOOT_IMAGE=knoppix

LABEL openSUSE 11.3 32-bit
 MENU LABEL openSUSE 11.3 32-bit
 KERNEL /suse113/i586/boot/i386/loader/linux ramdisk_size=65536 
 APPEND initrd=/suse113/i586/boot/i386/loader/initrd UseDHCP=1 InstMode=nfs Install=nfs://192.168.100.4/daten/pxe/suse113/i586 vga=0x317 splash=silent insecure=1 Language=de_DE showopts

LABEL openSUSE 11.3 64-bit
 MENU LABEL openSUSE 11.3 64-bit
 KERNEL /suse113/x86_64/boot/x86_64/loader/linux ramdisk_size=65536 
 APPEND initrd=/suse113/x86_64/boot/x86_64/loader/initrd UseDHCP=1 InstMode=nfs Install=nfs://192.168.100.4/daten/pxe/suse113/x86_64 vga=0x317 splash=silent insecure=1 Language=de_DE showopts

LABEL openSUSE 11.4 32-bit
 MENU LABEL openSUSE 11.4 32-bit
 KERNEL /suse114/i586/boot/i386/loader/linux ramdisk_size=65536            
 APPEND initrd=/suse114/i586/boot/i386/loader/initrd UseDHCP=1 InstMode=nfs Install=nfs://192.168.100.4/daten/pxe/suse114/i586 vga=0x317 splash=silent insecure=1 Language=de_DE showopts

LABEL openSUSE 11.4 64-bit
 MENU LABEL openSUSE 11.4 64-bit
 KERNEL /suse114/x86_64/boot/x86_64/loader/linux ramdisk_size=65536
 APPEND initrd=/suse114/x86_64/boot/x86_64/loader/initrd UseDHCP=1 InstMode=nfs Install=nfs://192.168.100.4/daten/pxe/suse114/x86_64 vga=0x317 splash=silent insecure=1 Language=de_DE showopts

LABEL s4e 32-bit
 MENU LABEL server4education 32-bit installieren
 KERNEL /d4e2011/iso/i586/boot/i386/loader/linux ramdisk_size=65536 
 APPEND initrd=/d4e2011/iso/i586/boot/i386/loader/initrd AutoYaST=nfs://192.168.100.4/daten/d4e2011/pxe/i586/s4e.xml UseDHCP=1 InstMode=nfs Install=nfs://192.168.100.4/daten/d4e2011/iso/i586 vga=0x317 splash=silent insecure=1 Language=de_DE showopts

LABEL d4e 32-bit
 MENU LABEL desktop4education 32-bit installieren
 KERNEL /d4e2011/iso/i586/boot/i386/loader/linux ramdisk_size=65536 
 APPEND initrd=/d4e2011/iso/i586/boot/i386/loader/initrd AutoYaST=nfs://192.168.100.4/daten/d4e2011/pxe/i586/d4e.xml UseDHCP=1 InstMode=nfs Install=nfs://192.168.100.4/daten/d4e2011/iso/i586 vga=0x317 splash=silent insecure=1 Language=de_DE showopts

LABEL s4e 64-bit
 MENU LABEL server4education 64-bit installieren
 KERNEL /d4e2011/iso/x86_64/boot/x86_64/loader/linux ramdisk_size=65536 
 APPEND initrd=/d4e2011/iso/x86_64/boot/x86_64/loader/initrd AutoYaST=nfs://192.168.100.4/daten/d4e2011/pxe/x86_64/s4e.xml UseDHCP=1 InstMode=nfs Install=nfs://192.168.100.4/daten/d4e2011/iso/x86_64 vga=0x317 splash=silent insecure=1 Language=de_DE showopts

LABEL d4e 64-bit
 MENU LABEL desktop4education 64-bit installieren
 KERNEL /d4e2011/iso/x86_64/boot/x86_64/loader/linux ramdisk_size=65536 
 APPEND initrd=/d4e2011/iso/x86_64/boot/x86_64/loader/initrd AutoYaST=nfs://192.168.100.4/daten/d4e2011/pxe/x86_64/d4e.xml UseDHCP=1 InstMode=nfs Install=nfs://192.168.100.4/daten/d4e2011/iso/x86_64 vga=0x317 splash=silent insecure=1 Language=de_DE showopts

• Netzwerkkarte, fixe IP: 192.168.1.1
• rcdhcpd start
• rctftpd start
• rcnfsserver start