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Re: [K12OSN] K12OSN Digest, Vol 94, Issue 11



Barry this is my dhcpd.conf and tftp

/etc/ltsp/dhcpd.conf

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      172.31.100.255;
option routers                172.31.100.254;
option domain-name-servers    172.31.100.254;
next-server                   172.31.100.254;
option domain-name            "ltsp";
option option-128 code 128 = string;
option option-129 code 129 = text;
option option-221 code 221 = text;

shared-network WORKSTATIONS {
  subnet 172.31.100.0 netmask 255.255.255.0 {
     range dynamic-bootp 172.31.100.100 172.31.100.253;
     use-host-decl-names       on;
     option log-servers        172.31.100.254;

     # trick from Peter Rundle <peter rundle au interpath net>
     # newer PPC Macs
     if substring (option vendor-class-identifier, 0, 9) = "AAPLBSDPC"
     {
        filename      "yaboot";
        option vendor-class-identifier "AAPLBSDPC";
        option vendor-encapsulated-options 01:01:02:08:04:01:00:00:01:82;
     }
     # really old ppc iMacs
     elsif substring (option option-221, 0, 5) = "Apple"
     {
        filename      "yaboot";
        option vendor-class-identifier "AAPLBSDPC";
        option vendor-encapsulated-options 01:01:02:08:04:01:00:00:01:82;
     }
     # Etherboot ELF (only 5.4), should work with Coreboot
     elsif substring (option vendor-class-identifier, 0, 13) = "Etherboot-5.4"
     {
        filename      "/ltsp/i386/elf.ltsp";
     }
     # Etherboot NBI (older clients)
     elsif substring (option vendor-class-identifier, 0, 9) = "Etherboot"
     {
        filename      "/ltsp/i386/wraplinux-nbi.ltsp";
     }
     # PXE
     elsif substring (option vendor-class-identifier, 0, 9) = "PXEClient"
     {
        # NOTE: kernels are specified in /tftpboot/ltsp/i386/pxelinux.cfg/
        filename      "/ltsp/i386/pxelinux.0";
     }
     # if all else fails (likely BOOTP), default to an NBI image
     else
     {
        filename      "/ltsp/i386/wraplinux-nbi.ltsp";
     }

     # PPC Apple MAC prefixes https://fedoraproject.org/wiki/WarrenTogami/AppleMACAddresses
     # initrd did dhcp again with vendor-client-identifier "nash" so we need another way to set root-path
     # This is most likely an incomplete list.  You may need to add your own if you have a PPC not covered.
     # 00:03:93
     # 00:05:02
     # 00:0A:27
     # 00:0A:95
     # 00:0D:93
     # 00:11:24
     # 00:14:51
     # 00:30:65
     # 00:50:E4
     if binary-to-ascii (16, 8, "-", substring (hardware, 0, 4)) = "1-0-3-93"  or
        binary-to-ascii (16, 8, "-", substring (hardware, 0, 4)) = "1-0-5-2"   or
        binary-to-ascii (16, 8, "-", substring (hardware, 0, 4)) = "1-0-a-27"  or
        binary-to-ascii (16, 8, "-", substring (hardware, 0, 4)) = "1-0-a-95"  or
        binary-to-ascii (16, 8, "-", substring (hardware, 0, 4)) = "1-0-d-93"  or
        binary-to-ascii (16, 8, "-", substring (hardware, 0, 4)) = "1-0-11-24" or
        binary-to-ascii (16, 8, "-", substring (hardware, 0, 4)) = "1-0-14-51" or
        binary-to-ascii (16, 8, "-", substring (hardware, 0, 4)) = "1-0-30-65" or
        binary-to-ascii (16, 8, "-", substring (hardware, 0, 4)) = "1-0-50-E4"
     {
        option root-path "172.31.100.254:/opt/ltsp/ppc";
        #option root-path "nbd:172.31.100.254:2001:squashfs:ro";
     } else {
        option root-path "172.31.100.254:/opt/ltsp/i386";
        #option root-path "nbd:172.31.100.254:2000:squashfs:ro";
     }
  }
}

## example configurations for specifying specific kernels to specific clients
## These examples below are VERY OLD, uncertain if they work
#group    {
#    use-host-decl-names       on;
#    option log-servers        172.31.100.254;
#
#    host ws001 {
#        hardware ethernet     00:E0:06:E8:00:84;
#        fixed-address         172.31.100.1;
#        filename              "/ltsp/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         172.31.100.2;
#        filename              "/ltsp/vmlinuz.ltsp";
#        option option-128 e4:45:74:68:00:00;
#        option option-129 "NIC=ne";
#    }
    host ws003 {
        hardware ethernet     00:80:64:7C:75:6A;
#        hardware ethernet     00:D0:09:30:28:B2;
        fixed-address         172.31.100.3;
        #kernels are specified in "/tftpboot/ltsp/i386/pxelinux.cfg/";
        filename              "/ltsp/i386/pxelinux.0";
        #option root-path      "/opt/ltsp/i386";
    }

    host ws004 {
        hardware ethernet     00:1A:4B:4B:1E:CD;
#        hardware ethernet     00:D0:09:30:28:B2;
        fixed-address         172.31.100.4;
        #kernels are specified in "/tftpboot/ltsp/i386/pxelinux.cfg/";
        filename              "/ltsp/i386/pxelinux.0";
        #option root-path      "/opt/ltsp/i386";
    }


/etc/xinetd.d/tftp

service tftp
{
    disable    = no
    socket_type        = dgram
    protocol        = udp
    wait            = yes
    user            = root
    server            = /usr/sbin/in.tftpd
    server_args        = -c -s /var/lib/tftpboot
    per_source        = 11
    cps            = 100 2
    flags            = IPv4
}


Thanks.


On Thu, Dec 29, 2011 at 4:57 PM, dhe wardhana <forface dw gmail com> wrote:
Hi Berry,

This is output i get when the TC is booting.


Dec 29 16:50:03 ps02 dhcpd: Sending on   Socket/fallback/fallback-net
Dec 29 16:51:11 ps02 dhcpd: DHCPDISCOVER from 00:80:64:7c:75:6a via ltspbr0
Dec 29 16:51:11 ps02 dhcpd: DHCPOFFER on 172.31.100.3 to 00:80:64:7c:75:6a via ltspbr0
Dec 29 16:51:13 ps02 dhcpd: DHCPREQUEST for 172.31.100.3 (172.31.100.254) from 00:80:64:7c:75:6a via ltspbr0
Dec 29 16:51:13 ps02 dhcpd: DHCPACK on 172.31.100.3 to 00:80:64:7c:75:6a via ltspbr0
Dec 29 16:51:13 ps02 xinetd[1721]: START: tftp pid=10536 from=172.31.100.3
Dec 29 16:51:13 ps02 in.tftpd[10537]: tftp: client does not accept options

for the link i was go there and i was followed the steps. i was try to other TC still same.

Thanks Berry,



On Thu, Dec 29, 2011 at 12:00 AM, <k12osn-request redhat com> wrote:
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Today's Topics:

  1. Re: Error When Install LTSP 5 on Centos 6.1 (Barry R Cisna)


----------------------------------------------------------------------

Message: 1
Date: Tue, 27 Dec 2011 15:14:14 -0600
From: Barry R Cisna <brcisna eazylivin net>
To: K12LTSP <k12osn redhat com>
Subject: Re: [K12OSN] Error When Install LTSP 5 on Centos 6.1
Message-ID: <1325020454 4857 28 camel localhost localdomain>
Content-Type: text/plain

Amanda,

With the little information you provided in your post in regards to
K12LINUX  TC kernel panic,it is hard to narrow down possible " what it
could be's".
A few things to consider:

On your new K12LINUX network is this an isolated network? In other words
there can not be another dhcp server on this network?
Are you using an unmanaged switch on this network.
Have you tried booting 3-4 different hardwared TC's, to verify it isn't
a funky nic problem.
On the K12LINUX server before booting a TC open a terminal and run the
command:
tail -f /var/log/messages
Then boot a couple TC's and copy / paste the output of this terminal
back here,and  someone may see some clues in this dialog.

A starting point to narrow a few things down, anyway.

Just in case you didn't see this , this may give you some clues as well.

  https://fedorahosted.org/k12linux/wiki/InstallGuide


Take Care,
Barry






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End of K12OSN Digest, Vol 94, Issue 11
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