Do you have your dhcpd.conf file setup with host specific areas (Like my 'FOUR86' host specific config)? Have you specified what types of data will be sent as options (128 = string and 129 = text); as seen on the first 2 lines of my sample here? Here is a partial cut'n'paste of my (working) config for a 486 with 3com 3c905 ISA network card:

option option-128 code 128 = string;
option option-129 code 129 = text;
shared-network WORKSTATIONS {
       subnet 10.60.0.0 netmask 255.255.0.0 {
       range 10.60.4.1 10.60.4.254;
       }

       host FOUR86 {
               hardware ethernet 00:60:6c:37:ad:1d;
               fixed-address   10.60.4.247;
               option option-128 e4:45:74:68:00:00;
               option option-129 "NIC=3c509";
       }
}

Justin Chevrier





I am trying to set up an old 486 as a workstation. I am stuck on what
should be a fairly simple configuration issue. The problem is that all of
the documentation that I can find was written for a previous version of
LTSP. The current version has obsoleted a command option that I need, but
doesn't explain in laymen's terms how to re-write or implement that option
to satisfy the new version. that is where I am stuck.

Specifically: Server: AMD 1ghz running Mandrake 9.0 (the ltsp core, kernel,
xcore, xfonts, tftp-server, and dhcp-server are all installed and running.

Workstation: Gateway 486 66Mhz ISA with 16mb RAM. NIC is a 3com Etherlink
III 3C509B-TPO. I was able to create a boot floppy rom that seems to work
fine with my setup. I turn the 486 on. It boots from the floppy. The 486
goes out to the server and gets an IP address. A long list of stuff goes
flying by the screen, indicating that the 486 is getting everything it
needs to become a workstation then I get this message: Running /linuxrc
Mounting /proc Open of /proc/bus/pci/devices failed: no such file or
directory ERRor! Could not automatically detect the network card. PCI cards
should be detected automatically. ISA cards cannot be detected so they
require the nic driver to be specified in a 'NIC=' parameter to be passed
on the kernel command line, usually specified in option-129, in the
/etc/dhcpd.conf file Kernel panic: Attempted to kill init! END OF SCREEN
MESSAGES

That part about the "option-129" is where I am stuck. The documentation
says that specifying options in option-xxx style is obsolete. When I try to
enter anything like the samples that were given ie: option option-128
e4:45:74:68:00:00; option option-129 "NIC=ne IO=0x300"; and then restart
DHCPD on the server, DHCPD fails to restart and complains about those 2
lines of text. The workstation complains that I don't have NIC= parameter
and tells me to use the option-xxx format (which doesn't work). A catch-22.
Can anyone tell me what the new format is instead of the old option-129 and
what exactly do I use for the name of the NIC and what do I use for the IO
portion to tell the system where or how to detrect the NIC?  Basically what
cammands and values do I need to enter into the dhcpd.conf file to replace
option-128 and option-129.
Again my 486 NIC is a 3com Etherlink III 3C509B-TPO.

Thank you in advance for any bits of wisdom

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