Date: 12 Oct 1999 08:26:37 +0200 From: Thomas Gellekum <tg@ihf.rwth-aachen.de> To: cgd@netbsd.org (Chris G. Demetriou) Cc: Wilko Bulte <wilko@yedi.iaf.nl>, freebsd-alpha@FreeBSD.ORG Subject: Re: DEC3000/400 SRM bootp overview Message-ID: <kqr9j1rt5u.fsf@zabagek.ihf.rwth-aachen.de> In-Reply-To: cgd@netbsd.org's message of "11 Oct 1999 14:53:43 -0700" References: <199910112118.XAA43196@yedi.iaf.nl> <871zb15ztk.fsf@redmail.netbsd.org>
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cgd@netbsd.org (Chris G. Demetriou) writes: > Wilko Bulte <wilko@yedi.iaf.nl> writes: > > I just noticed that SRM 6.0 had a timeout problem when booting > > from my Aspen Alpine (EB64+) whereas the same SRM 6.0 worked OK > > booting from my K6-2 box. This leads me to the suspicion that there > > is something *very* timing critical (or something close to that) on > > the later SRM revs. > > the symptom that i noticed when looking into it was that using tcpdump > to watch the packets that were coming out of the alpha would show > packets with bad checksums. (I forget whether they were the bootp or > tftp requests, or whether the bad checksums were the IP or UDP > checksums... It's been a few years... 8-) Same thing here with two 3000/300s. The TFTP packet contains '\0' at the TOS and the first bytes of the file name fields. The firmware rev is 6.5. Where can I get older/working versions? tg To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-alpha" in the body of the message
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