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Re: [K12OSN] LTSP server with 3 NICs?



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 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 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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