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In article <823@nttjog.ntt.jp> nishida@nttjog.ntt.jp (Haruhiko Nishida) writes:
 > $@4A;z(J talk 7 $@$N%Y!<%9$K$J$C$F$$$k(J system 7.1 $@$G$O!":#$^$G(J$@$N(J MacTCP $@$O(J
 > $@F0$+$J$$$=$&$G$9!#?7$7$$%P!<%8%g%s$,$"$k!?MQ0U$7$F$$$k!"$H$$$&$h(J
 > $@$&$J5-;v$,(J comp.sys.mac.* $@$K$"$j$^$7$?!#$H$C$F$*$+$J$+$C$?$N$G$I$l(J
 > $@$@$+$o$+$j$^$;$s$,!#(J

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From: veizades@apple.com (John Veizades)
Newsgroups: comp.sys.mac.comm
Subject: Re: MacTCP & System 7.1 (Annoucement of MacTCP 1.1.1)
Message-ID: <1992Sep21.171304.14577@gallant.apple.com>
Date: 22 Sep 1992 02:13:04 JST
References: <mikey-170992154107@homer.nrc.com> <2ABAFF67.47D8@intercon.com>
Sender: news@gallant.apple.com
Organization: Apple Computer, Inc
Lines: 88

In article <2ABAFF67.47D8@intercon.com>, amanda@intercon.com (Amanda Walker)
writes:
> System 7.1 requires MacTCP 1.1.1, which has not yet been released.  MacTCP 
> 1.1 does not work under System 7.1.  Therefore, if you need to use MacTCP, 
> you should stick with 7.0.1 + Tuneup 1.1.1.
> 

MacTCP 1.1.1, Apple's TCP/IP implementation for the Macintosh, is now from APDA.

APDA can be reached at (800) 282-2732 from the U.S., at (800) 637-0029 from
Canada and (408) 562-3910 from International locations.

MacTCP 1.1.1 is required for use with System Software version 7.1.

Enclosed are the release notes for MacTCP 1.1.1.

John Veizades...
Apple Computer, Inc.
Senior Engineer, MacTCP Team

-----------------------------------------------------------------------

Release Notes for MacTCP v1.1.1
Copyright )1992, Apple Computer, Inc. 
All rights reserved.
August 14, 1992

MacTCP v1.1.1 is an update release for MacTCP v1.1.  It includes the following
improvements:

- The number of recognized host file entries is significantly increased.

- When an AddrToStr procedure is called with a string of size 16 char and a full
IP address (an IP address containing all 3 digit numbers such as
123.123.123.123), an extra byte is no longer overwritten.

- When used over AppleTalk Remote Access, MacTCP handles AppleTalk transition
events properly.

- DNR does not leak memory.

- ARP responses are returned for 802.3 ARP requests.

- ICMP echo requests no longer crash 68000-based Macintosh computers.

- TCP connections are maintained over slow speed or long delay connection paths.

- UDP Multiport Read returns the correct values for the destination port and
address.

- CMU BootP compatibility is supported.

- On links of a transitory nature such as SLIP and PPP, MacTCP initializes
correctly by resending BootP requests on the open transition event from the LAP.

- The UDP ASR routine in UDPMultiPortCreate is no longer overwritten.

- Performance on Mac Plus computers running System 7.0.x is increased.

- TCPSend works correctly on AppleTalk connections to sites that have
disappeared and reappeared on the network.

- The MacTCP control panel shows all available AppleTalk link icons.

- Packets are no longer dropped when time to live equals 1.

- Pre-AppleTalk Phase 2 Ethernet drivers are supported.


IN ADDITION:
- For server based addressing, when switching between data links in the MacTCP
control panel, set the default gateway address to 0.0.0.0 to assure that the
gateway address is subsequently obtained correctly.

- In low memory situations, high traffic, high transmission rate connections can
experience data loss problems.  These problems can be avoided if applications
give MacTCP enough memory to work correctly.

Application developers should be sure to consider the following when making
memory calculations:

- Network MTU size affects the amount of memory needed to receive fragmented
datagrams.  Assume that fragmented packets may be received.

- An application's packet usage may vary from typical expectations.  For
instance, although telnet applications are mostly used in character operations,
some applications send full size datagrams to telnet consoles.  Such usage may
break connections if applications don't allocate enough memory for MacTCP.
--
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