Modem to Modem with No ISP?

Bill Woodland (wcw@bga.com)
Sat, 07 Sep 1996 13:39:07 -0500


>Date: Sat, 07 Sep 1996 08:06:25 EDT
>Reply-To: jadumais1@juno.com
>Sender: owner-CU-SEEME-L@cornell.edu
>From: jadumais1@juno.com (John A Dumais)
>To: <CU-SEEME-L@cornell.edu>
>Subject: Modem to Modem with No ISP?
>X-PH: V4.1@cornell.edu (Cornell Modified)
>X-Juno-Line-Breaks: 3-6
>X-Listprocessor-Version: 7.2(a) -- ListProcessor by CREN
>
>I had heard that someone has successfully linked two modems without an
>internet connection. I am trying to stay in more immediate touch with my
>two childen, who have moved 800 miles away. I will have two 33.6 modems,
>two 486-DX2/66 PC's, and two b&w quickcams. Any help greatly appreciated.
>
>John Dumais
>jadumais1@juno.com
>
>

>Date: Mon, 22 Jan 1996 21:56:29 -0600
>Reply-To: star@gvi.net
>Sender: owner-CU-SEEME-L@cornell.edu
>From: star@gvi.net (Grant Newland)
>To: <CU-SEEME-L@cornell.edu>
>Subject: NOT possible? 2 PC's? C'moooooonnnnn
>X-To: cu-seeme-l@cornell.edu
>X-Sender: star@gvi.net
>X-PH: V4.1@cornell.edu (Cornell Modified)
>X-Listprocessor-Version: 7.2(a) -- ListProcessor by CREN
>
>> From: "John R. Haggis" <haggis@cesium.com>
>> Ravi,
>>
>> It is NOT possible to connect 2 PC's directly for CuSeeMe in its current
state
>
>I have done this both dialing one to the other directly, and, through a
>serial cable between two PC's on a desk. I used Trumpet Winsock 2.0b,
>although any version can do it. Setup Winsock with a false IP address,
>and remove the name server address and domain name entries (make them
>blank). Make sure both ends have identical values and port bit rates.
>
>For a serial cable test, confirm the serial link works first with Comit or
>terminal on each end, you should get NO local echo of characters, only
>on the opposite end should they show. For modem to modem, set one
>of the Winsocks to manual dial, and enter the auto answer command
>(ats0=1), then escape to PPP or SLIP again. The other side dials.
>
>Once both sides are in PPP or SLIP, one CUSM can connect to the false
>IP address given to the other side. No name server queries are made, and
>PPP client to client works.
>
>One thing to remember, the maximum transmit rate on side A is controlled
>by the setting on side B for minimum transmit rate, and this must be set
>to a high value before the CUSM connection is made. I don't know why,
>but it's the truth.
>
>There's no other mysteries to doing this. It's a valuable test for determining
>what affects what.
>
>Grant
>
>P.S. I have 97 mail messages in one day from this thing, I will have to
>back out after this evening. I am always available by direct e-mail.
>Good luck all !!
>
>
>

Bill Woodland (wcw@bga.com)
Squeek on Undernet IRC
Channel Manager #CU-SeeMe
PC only. See no MAC, Hear no MAC, Speak no MAC.
NEW URL: http://cu-seeme.cornell.edu/~WCW