On Tue, 18 Feb 2003 07:51:44 +0100, Stian Sletner <stian@sletner.com> 
wrote:

> * At 2003-02-18T08:52+1300, Gregory McGarry wrote:
> | > I'm trying to netboot a Series 400 I was given.  I'm not quite sure 
> if
> | > it's a 400t or 433t since the serial number seems to suggest the
> | > former while NetBSD claims the latter.  Anyway, I've gotten so far as
> | > getting SYS_UBOOT up through rbootd (my server is NetBSD/i386).  
> rarpd
> | > is also running and in debug mode, but doesn't seem to get any
> | > traffic, so there it stops.
> | | SYS_UBOOT uses bootp/dhcp, not rarp.
>
> Really?  Then a lot of NetBSD documentation is faulty...
Yes, older versions ( up to 1.4 or so ? ) used RARP, just try one of them. 
If your kernel is a.out it should work.
I found DHCP rather overcomplicated and would prefer the old method...
( Yes, I know the reasons for switching to DHCP, but old dogs and new 
tricks... )

> I'll see if this info gets me any further though, thanks.
tcpdump is your friend :-)

have fun
Michael