[K12OSN] DHCP Documentation

"Terrell Prudé Jr." microman at cmosnetworks.com
Tue Sep 25 05:10:57 UTC 2007


OK, then time to make sure that all your daemons are running on your
TFTP server that's hosting the PXE boot files.  According to your
dhcpd.conf file, I believe that'd be 10.0.7.254 (the "next-server"
option).  Is that the case?  Also, I trust that the appropriate
directories/files are under the /tftpboot directory on that server? 
Mine, which runs K12LTSP 4.2EL (CentOS version), looks like this:

[microman at takhisis /]$ ls -alsF /tftpboot/lts/pxe
total 6232
   8 drwxr-xr-x  3 root root    4096 Sep 12  2005 ./
   8 drwxr-xr-x  4 root root    4096 Sep 12  2005 ../
 896 -rw-r--r--  1 root root  906441 Apr 19  2005 bzImage-2.4.26-ltsp-3
1420 -rw-r--r--  1 root root 1444412 Apr 19  2005 bzImage-2.6.9-ltsp-3
1020 -rw-r--r--  1 root root 1034898 Apr 19  2005 initrd-2.4.26-ltsp-3.gz
1004 -rw-r--r--  1 root root 1018735 Apr 19  2005 initrd-2.6.9-ltsp-3.gz
 464 -rw-r--r--  1 root root  464972 Jan 20  2002 initrd.ks
   4 lrwxrwxrwx  1 root root      23 Sep 12  2005 initrd.lpp ->
initrd-2.4.26-ltsp-3.gz
   4 lrwxrwxrwx  1 root root      23 Sep 12  2005 initrd.lts ->
initrd-2.4.26-ltsp-3.gz
  16 -rw-r--r--  1 root root   11720 Apr 19  2005 pxelinux.0
   4 lrwxrwxrwx  1 root root      10 Sep 12  2005 pxelinux.bin -> pxelinux.0
   8 drwxr-xr-x  2 root root    4096 Sep 12  2005 pxelinux.cfg/
1368 -rw-r--r--  1 root root 1390683 Jan 20  2002
vmlinuz-2.4.9-1-kitchen-sink
   4 lrwxrwxrwx  1 root root      21 Sep 12  2005 vmlinuz.lpp ->
bzImage-2.4.26-ltsp-3
   4 lrwxrwxrwx  1 root root      21 Sep 12  2005 vmlinuz.ltsp ->
bzImage-2.4.26-ltsp-3
[microman at takhisis /]$

--TP
_______________________________
Do you GNU!?
Microsoft Free since 2003 <http://www.gnu.org/>--the ultimate antivirus
protection!


Mel Wade wrote:
> Yes, I'm getting DHCP.  I've got the whole network running on the dhcp
> server.  If the thin client the DHCP response seems to be very slow. 
> It takes 20-30 seconds to move beyond the dhcp part of the boot.
>
> On 9/24/07, *"Terrell Prudé Jr."* <microman at cmosnetworks.com
> <mailto:microman at cmosnetworks.com>> wrote:
>
>     Are you getting DHCP at all?  Try popping a thick client on that
>     segment and see if you get an IP address.
>
>     --TP
>     _______________________________
>     Do you GNU!?
>     Microsoft Free since 2003 <http://www.gnu.org/>--the ultimate
>     antivirus protection!
>
>
>     Mel Wade wrote:
>>     I gave that a try but no change...
>>
>>     On 9/23/07, *"Terrell Prudé Jr."* < microman at cmosnetworks.com
>>     <mailto:microman at cmosnetworks.com> > wrote:
>>
>>         Are these clients PXE-booting, or are you using EtherBoot? 
>>         Try sticking the line
>>
>>             filename      "/lts/pxe/pxelinux.0";
>>
>>         in the Boys002 entry.  I know, it's in the shared section,
>>         but just give it a try and see if it works.
>>
>>
>>         --TP
>>         _______________________________
>>         Do you GNU!?
>>         Microsoft Free since 2003 <http://www.gnu.org/>--the ultimate
>>         antivirus protection!
>>
>>
>>
>>
>>     -- 
>>     Mel Wade
>>     "The real problem is not whether machines think but whether men
>>     do." - BF Skinner
>>     http://www.melwade.com <http://www.melwade.com>
>>     ------------------------------------------------------------------------
>>
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>
>
> -- 
> Mel Wade
> "The real problem is not whether machines think but whether men do." -
> BF Skinner
> http://www.melwade.com
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