Date: Tue, 5 Dec 1995 15:03:39 -0800 (PST) From: Julian Elischer <julian@ref.tfs.com> To: terry@lambert.org (Terry Lambert) Cc: wollman@lcs.mit.edu, terry@lambert.org, hackers@FreeBSD.org Subject: Re: ipx on 802.3 Message-ID: <199512052303.PAA09588@ref.tfs.com> In-Reply-To: <199512051926.MAA02226@phaeton.artisoft.com> from "Terry Lambert" at Dec 5, 95 12:26:30 pm
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This is absolutly rubis.. (not what terry or garret ar anyone else is saying, but the whole thread....) LLC usage shoud depend on the destination.. I've seen 802.3 and V2 used on the same segment.. it should be stored in the ARP entry.. and decided dynamically. > > > > Once in, another cleanup could be done. The hard part on the 802.3 LLC > > > is codifying the state table. I've seen companies buy code from Microsoft > > > and hack COFF objects from MSVC 2.x into something usable by GCC to get > > > an 802.3 before. > > > > Which is just fine, since we already have 99% of what's needed > > anyway. The original question, which you seem to have never grasped, > > is: > > > > How can you tell an Ethernet interface to use 802.3 > > encapsulation rather than Ethernet v2? > > > > Or, to spell it out more explicitly: > > > > How can you tell an Ethernet interface to send an 802.3-style > > length field and 802.3-style LLC header rather than the > > two-byte type field specified in Ethernet v2? > > By linking the encapsulation with the address family of the socket used > to do the ioctl(). > > If you get a LINK1 on an AF_INET socket, it's a physical media select. > > If you get one on an AF_IPX socket, it's an LLC select. > > Means you can't do 802.3 with IP until the thing is fixed correctly, but > since the 802.3 is being added for IPX, IP can wait. > > > Terry Lambert > terry@lambert.org > --- > Any opinions in this posting are my own and not those of my present > or previous employers. >
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