nanog mailing list archives
RE: Physical transport media
From: DAVE NORDLUND <nordlund () ccstaff cc ukans edu>
Date: Tue, 23 Sep 1997 10:11:28 CST-600
Date: Thu, 18 Sep 1997 10:00:28 -0500 From: Per Engstrom <PEngstrom () ixc-comm net> Subject: RE: Physical transport media To: 'Michael Dillon' <michael () priori net> Cc: "'nanog () merit edu'" <nanog () merit edu>
At 5:04 PM -0400 9/16/97, Tim Gibson wrote:If I may be so bold here Michael, the TTL of steel is significantlylessthan so many other datagrams, many due to R.educed U.seable S.urface T.ransparancy.We think that we have the R.U.S.T problem licked by using stainless steel BBs and by using a petroleum based liquid transport medium. We need the mass of steel in the datagrams to protect against backhoe fade. After a few backhoe operators get torn to shreds by a stream of IP packets from cut transport pipes, those big yellow machines will show a little more respect and watch where they stick their big yellow buckets.I can see it now... " We have a BS-3 down due to oil change maintenance."
History. In the early 70's, our Honeywell main frame used 167 disk drives. They moved their heads with hydraulic pistons. We had to shut down the mainframe about once a year to change the oil.
---------------------------------------- Per Engstrom IXC Communications Broadband Services Network Operations (512)427-3836 pengstrom () ixc-comm net
Dave Nordlund d-nordlund () ukans edu University of Kansas 913/864-0450 Computing Services FAX 913/864-0485 Lawrence, KS 66045 KANREN
Current thread:
- Re: Physical transport media Scott Landman (Sep 16)
- <Possible follow-ups>
- RE: Physical transport media Chris A. Icide (Sep 16)
- RE: Physical transport media Brian Holt (Sep 16)
- Re: Physical transport media J.D. Falk (Sep 16)
- RE: Physical transport media Per Engstrom (Sep 18)
- RE: Physical transport media DAVE NORDLUND (Sep 23)