Re: remote learning using Mosaic
vinay@eit.com (Vinay Kumar)
Date: Wed, 29 Sep 93 16:55:14 PDT
From: vinay@eit.com (Vinay Kumar)
Message-id: <9309292355.AA08106@eit.COM>
To: www-talk@library.ucsf.edu
Subject: Re: remote learning using Mosaic
This was my response to an earlier email from Rich Brandwein@ATT, which
by mistake i forgot to CC: to this mailing list.
--------
I am not using Collage, i am using a standard, fairly simple communication
mechanism to do this. If all the parties involved in interaction have
multicast-IP kernels installed, then there is absolutely no problem. The
multicast packets would hop thru standard ip-routers without any problems.
Standard ip-routers see multicast packets as standard ip-packets (IP in IP
encapsulation) , so would work just fine !
Upgrading your Unicast Unix kernel to Multicast is not too difficult, lot
of people are already doing it. Patches to do this are available for free.
As for non-multicast ip machines, my version of xmosaic works fine for
point-to-point scenario.
--
Vinay Kumar
vinay@collage.eit.com
>
>
> ----------------------------
> > From daemon@nxoc01.cern.ch Wed Sep 29 12:58:34 1993
> > From: rhb@hotsand.att.com
> >
> > Note that Collage already provides capability without the use
> > of multicast IP (which is not supported at many of the routers -
> > we need to tunnel through the routers to run a wider area IP
> > multicast net here). In any case, I do agree that this
> > could still be useful to try directly in Mosaic...
> >
> > Rich Brandwein
> >
>
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