[K12OSN] LTSP server with 3 NICs?
Joseph Bishay
joseph.bishay at gmail.com
Sat Dec 20 01:40:56 UTC 2008
Hello,
I followed your steps but something seems to be wrong.
I activated the 3rd NIC, made the changes to hosts and the
/etc/dhcpd-k12ltsp.conf (/etc/dhcpd.conf is blank in my k12ltsp FC6
setup)
I rebooted the server, then turned on one of the clients. The client
screen is hanging on:
"Loading 192.168.4.254:/lts/vmlinuz.ltsp"
tail -f /var/log/messages/ shows:
Dec 19 20:25:28 server dhcpd: DHCPDISCOVER from 00:60:b0:57:d2:c8 via eth2
Dec 19 20:25:29 server dhcpd: DHCPOFFER on 192.168.4.253 to
00:60:b0:57:d2:c8 via eth2
Dec 19 20:25:31 server dhcpd: DHCPREQUEST for 192.168.4.253
(192.168.4.254) from 00:60:b0:57:d2:c8 via eth2
Dec 19 20:25:31 server dhcpd: DHCPACK on 192.168.4.253 to
00:60:b0:57:d2:c8 via eth2
Dec 19 20:25:55 server ntpd[2841]: synchronized to LOCAL(0), stratum 10
Dec 19 20:25:55 server ntpd[2841]: kernel time sync enabled 0001
Dec 19 20:26:53 server ntpd[2841]: synchronized to 64.247.17.249, stratum 2
My dhcpd-k12ltsp.conf is as follows:
# Sample configuration file for ISCD dhcpd
#
# Don't forget to set run_dhcpd=1 in /etc/init.d/dhcpd
# once you adjusted this file and copied it to /etc/dhcpd.conf.
#
# File was modified by Joseph Bishay December 19th, 2008 to add a
second subnet for the church 192.168.4.X/24
default-lease-time 21600;
max-lease-time 21600;
ddns-update-style none;
allow booting;
allow bootp;
option subnet-mask 255.255.255.0;
option broadcast-address 192.168.0.255;
option routers 192.168.0.254;
option domain-name-servers 192.168.0.254;
next-server 192.168.0.254;
option domain-name "ltsp";
option root-path "192.168.0.254:/opt/ltsp/i386";
option option-128 code 128 = string;
option option-129 code 129 = text;
option option-221 code 221 = text;
# This part below is duplicated by Joseph
option subnet-mask 255.255.255.0;
option broadcast-address 192.168.4.255;
option routers 192.168.4.254;
option domain-name-servers 192.168.4.254;
next-server 192.168.4.254;
option domain-name "ltsp";
option root-path "192.168.4.254:/opt/ltsp/i386";
option option-128 code 128 = string;
option option-129 code 129 = text;
option option-221 code 221 = text;
# End of duplication
shared-network WORKSTATIONS {
subnet 192.168.0.0 netmask 255.255.255.0 {
range dynamic-bootp 192.168.0.100 192.168.0.253;
use-host-decl-names on;
option log-servers 192.168.0.254;
# trick from Peter Rundle <peter.rundle at au.interpath.net>
# newer Macs
if substring (option vendor-class-identifier, 0, 9) = "AAPLBSDPC"
{
filename "yaboot";
option vendor-class-identifier "AAPLBSDPC";
}
# really old iMacs
elsif substring (option option-221, 0, 5) = "Apple"
{
filename "yaboot";
option vendor-class-identifier "AAPLBSDPC";
}
# Intel PXE
elsif substring (option vendor-class-identifier, 0, 9) = "PXEClient"
{
# NOTE: kernels are specified in /tftpboot/lts/pxe/pxelinux.cfg/
filename "/lts/pxe/pxelinux.0";
}
# default to an i386 BOOTP image
else
{
filename "/lts/vmlinuz.ltsp";
}
if substring (option vendor-class-identifier, 20, 3) = "ppc" {
option root-path "192.168.0.254:/opt/ltsp/ppc";
} else {
option root-path "192.168.0.254:/opt/ltsp/i386";
}
}
}
# example configurations for specifying specific kernels to specific clients
group {
use-host-decl-names on;
option log-servers 192.168.0.254;
host ws001 {
hardware ethernet 00:E0:06:E8:00:84;
fixed-address 192.168.0.1;
filename "/lts/vmlinuz.ltsp";
option option-128 e4:45:74:68:00:00;
option option-129 "NIC=3c509";
}
host ws002 {
hardware ethernet 00:D0:09:30:6A:1C;
fixed-address 192.168.0.2;
filename "/lts/vmlinuz.ltsp";
option option-128 e4:45:74:68:00:00;
option option-129 "NIC=ne";
}
host ws003 {
hardware ethernet 00:D0:09:30:28:B2;
fixed-address 192.168.0.3;
# kernels are specified in /tftpboot/lts/boot/pxe/pxelinux.cfg/
filename "/lts/boot/pxe/pxelinux.0";
}
# Apple Specific Settings
# host ws007 {
# hardware ethernet 00:30:65:69:23:60;
# fixed-address 192.168.0.4;
# option root-path "192.168.0.254:/opt/ltsp/ppc";
# filename "yaboot";
# option vendor-class-identifier "AAPLBSDPC";
# }
}
#####
# Second part of duplication by Joseph Bishay
####
shared-network WORKSTATIONS-2 {
subnet 192.168.4.0 netmask 255.255.255.0 {
range dynamic-bootp 192.168.4.100 192.168.4.253;
use-host-decl-names on;
option log-servers 192.168.4.254;
# trick from Peter Rundle <peter.rundle at au.interpath.net>
# newer Macs
if substring (option vendor-class-identifier, 0, 9) = "AAPLBSDPC"
{
filename "yaboot";
option vendor-class-identifier "AAPLBSDPC";
}
# really old iMacs
elsif substring (option option-221, 0, 5) = "Apple"
{
filename "yaboot";
option vendor-class-identifier "AAPLBSDPC";
}
# Intel PXE
elsif substring (option vendor-class-identifier, 0, 9) = "PXEClient"
{
# NOTE: kernels are specified in /tftpboot/lts/pxe/pxelinux.cfg/
filename "/lts/pxe/pxelinux.0";
}
# default to an i386 BOOTP image
else
{
filename "/lts/vmlinuz.ltsp";
}
if substring (option vendor-class-identifier, 20, 3) = "ppc" {
option root-path "192.168.4.254:/opt/ltsp/ppc";
} else {
option root-path "192.168.4.254:/opt/ltsp/i386";
}
}
}
#######
# End of second duplication by Joseph Bishay
#######
Thank you
Joseph
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