nanog mailing list archives

Re: what about 48 bits?


From: Mark Smith <nanog () 85d5b20a518b8f6864949bd940457dc124746ddc nosense org>
Date: Mon, 5 Apr 2010 11:46:37 +0930

On Mon, 5 Apr 2010 01:57:41 GMT
msokolov () ivan Harhan ORG (Michael Sokolov) wrote:

Mark Smith <nanog () 85d5b20a518b8f6864949bd940457dc124746ddc nosense org> wrote:

Has anybody considered lobbying the IEEE to do a point to point version
of Ethernet to gets rid of addressing fields? [...]
Actually the minimum 64 byte packet size could probably go too, as that
was only there for collision detection.

And maybe rename it to something else while you are at it?  All those
people who have hijacked the name "Ethernet" for PtP links (all those
"Ethernet" UTP media are really PtP at the physical level, unlike real
coaxial Ethernet) are despicable thieves - now those of us who are still
using the original coaxial Ethernet in the shared bus mode are left
without a clear, unique and distinctive name we once had to refer to
what we use.


Actually the IEEE have never called it "Ethernet", it's all been IEEE
802.3 / XXX{BASE|BROAD}-BLAH.

"Ethernet", assuming version 1 and 2, strictly means thick coax, vampire
taps and AUI connectors running at (half-duplex) 10Mbps. I saw some of
it once.

Regards,
Mark.


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