Jim,

In your answer to Doug last week you said

 > Doug,
 > 
 > ...
 > 
 > 2) Option-128 is a vendor ID tag.  The value 'e4:45:74:68:00:00' is a 
 > special value indicating
 >     Etherboot.  That is, etherboot recognizes that number.  Etherboot 
 > will ignore any additional
 >     options, like option-129, if option-128 does NOT have that special 
 > value.
 > 
 >    The latest versions of our kernel package don't need option-128 or 
 > option-129, because
 >     we now autodetect the network card. (assuming it's a PCI card).

Is it possible that not all PCI network cards are autodetected?

I just tried 2.09pre3 (lts_core-2.09pre3.tgz, lts_kernel-2.09pre3.tgz,
lts_x_core-2.09pre3.tgz) with a D-Link DE528CT
(http://www.dlink.com/products/adapters/de528ct/) network card (with
ne2kpci.rom bootrom image, downloaded in Feb 2000 from ltsp.org; this
card works with lts-2.0 and kernel vmlinuz.ne2000). The client
successfully contacts the DHCP-Server, downloads vmlinuz.ltsp via tftp
and then starts the kernel which crashes with:

  ...
  Freeing unused kernel memory: 68k freed
  ===================================================================
  Running /linuxrc
  Mounting /proc

  ERROR! No IO specified.
         The NIC requires an IO=0xNNN entry on the kernel commandline.
         This is setup in the /etc/dhcpd.conf file using option-129

  Kernel panic: Attempted to kill init!

The server machine is RedHat 7.1 with dhcp-2.0pl5-4. I tried it with
and without this two lines in /etc/dhcpd.conf:
        option option-128     e4:45:74:68:00:00;
        option option-129     "NIC=ne2k_pci IO=0x300";
(By the way. Is my guess correct that ^^^^^this "NIC-name" corresponds
to the kernel config option for the network card?)

Regards

Horst

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