[K12OSN] UDP checksum error on client when loading kernel

[Petre Scheie]

I've got a Compaq Presario 5838 that I'm trying to setup as a client. 
It's got a PCI ethernet card in it, for which I've been trying to use 
one of the MTD80x boot images from rom-o-matic.  The client gets an IP 
address, and starts to load the kernel, but then I get a UDP checksum 
error, as follows:

Loading 172.26.18.18;/lts.vmlinuz.ltsp....(NBI).....UDP checksum error..

and it just keeps repeating the error.  I tried a Realtek-based ethernet 
card in the machine and it worked just fine, so I suspect it's something 
funky with this card.  Puppy linux works just fine with it, using a 
'fealnx' ethernet driver.  Any suggestions for a boot floppy?  Do I need 
to add some custom options to the file I get from rom-o-matic?

Petre