Subject: Re: 1.0 ethernet weirdness
To: der Mouse <mouse@Collatz.McRCIM.McGill.EDU>
From: Scott Telford <st@epcc.ed.ac.uk>
List: port-sparc
Date: 04/20/1995 17:33:03
> I recently installed a second ethernet on the sbus of the SPARC I've
> been playing with NetBSD on. At boot time the kernel reports, in part,
>
> le0 at sbus0 slot 0 offset 0xc00000 pri 5: hardware address 08:00:20:10:44:eb
> le1 at sbus0 slot 1 offset 0xc00000 pri 5: hardware address 08:00:20:10:44:eb
>
> This looks fishy to me. I thought that every ethernet interface by
> definition had its own distinctive hardware address, different from
> that of any other ethernet interface in existence.
I can verify that this is normal behaviour for Suns when running SunOS 4
and configured with multiple Ethernet interfaces: every one gets the
same address. I presume it's a feature of the PROM. It would only be a
problem if you connected >1 interfaces to the same Ethernet segment,
which would be a pretty weird thing to do.
--
Scott Telford, Edinburgh Parallel Computing Centre, <s.telford@ed.ac.uk>
University of Edinburgh, Mayfield Rd, Edinburgh, EH9 3JZ, UK.(+44 131 650 5978)
we came in?....................................................isn't this where