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From: sung@uw-june (Sung Chung)
Newsgroups: net.bugs.2bsd,net.unix,net.unix-wizards
Subject: 2.9bsd tcp/ip
Message-ID: <1137@uw-june>
Date: Thu, 7-Aug-86 21:22:54 EDT
Article-I.D.: uw-june.1137
Posted: Thu Aug  7 21:22:54 1986
Date-Received: Sat, 9-Aug-86 05:54:14 EDT
Organization: U of Washington Computer Science
Lines: 34
Keywords: 2.9bsd, tcp/ip, sources

A friend of mine in SNU(Seoul National Univ., Korea) is grappling
with 2.9bsd network.  They received the distribution from UCB a few
months ago.  While they were installing it, they found some header
files of tcp/ip missing.

So, here is some questions on the matter.  I would appreciate it
if you give me any answers to them.
Thanks in advance!

1.  If they get the missing sources, can it be installed without
    severe problems ?  Then, can you send me the missing files ?
    (Here is the list of missing header files:
	/usr/include/sys/
		ecreg.h, emreg.h, ilreg.h, mbuf.h, protosw.h,
		socket.h, socketvar.h, unreg.h
	/usr/net/sys/net/
		css.h, dmc.h, ec.h, un.h, vv.h
    )

2.  If you are using tcp/ip on 2.9bsd, can you tell me about 
     its performance and its overhead ?
    And what type of device is used on it ?

3.  What's the most recent version of 2.9bsd tcp/ip in public domain ?
    
4.  Where can they get the source, and how ?


Thanks.

-- Sung Kwon Chung

Arpa: s...@uw-june.arpa
Uucp: ...hplaps!tektronix!uw-beaver!uw-june!sung

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Path: utzoo!mnetor!seismo!news
From: n...@seismo.CSS.GOV (UseNet News)
Newsgroups: net.bugs.2bsd,net.unix,net.unix-wizards
Subject: Re: 2.9bsd tcp/ip
Message-ID: <41325@beno.seismo.CSS.GOV>
Date: Fri, 22-Aug-86 12:10:42 EDT
Article-I.D.: beno.41325
Posted: Fri Aug 22 12:10:42 1986
Date-Received: Fri, 22-Aug-86 21:18:33 EDT
References: <1137@uw-june>
Organization: Center for Seismic Studies, Arlington, VA
Lines: 35
Keywords: 2.9bsd, tcp/ip, sources
Summary: answers regarding 2.9BSD networking

In article <1137@uw-june>, sung@uw-june (Sung Chung) writes:
> 1.  If they get the missing sources, can it be installed without
>     severe problems ?  Then, can you send me the missing files ?

If anyone wants to send me mail, I will be glad to send them the
missing files.  Just list the ones you need.  On the other hand,
the networking as originally distributed doesn't work, and it takes
a fair amount of effort to make it work.

> 2.  If you are using tcp/ip on 2.9bsd, can you tell me about 
>      its performance and its overhead ?
>     And what type of device is used on it ?

It's performance is quite good.  Right now it runs on 4-5 ethernets,
Pronet and a few other things.

> 3.  What's the most recent version of 2.9bsd tcp/ip in public domain ?

2.9BSD has never been in the public domain.

> 4.  Where can they get the source, and how ?

If you want to run networking on a PDP, you have 3 choices, that I
	know of.

	-- the BRL gateway software, which turns a PDP into a packet
		passer.
	-- Ultrix-11 from DEC, a V7 based kernel with 4.2 networking.
	-- The CSS/Harvard distribution, available from Harvard and
		myself.

Keith Bostic
	ke...@seismo.CSS.GOV
	seismo!keith
	+1 703 276 7900