Re: TCP - UDP Ports used in file sharing & associated anomolies
From: Scott Harding - MS MVP (scrockel_at_**NO_SPAM**hotmail.com)
Date: 03/31/04
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Date: Wed, 31 Mar 2004 09:57:23 -0700
Ok, well that makes more sense. I would think a router would be a much
better way to stop this broadcast traffic than a firewall though and you
wouldn't have to deal with the ports. Can you jsut install a Windows box as
a router to toure the traffic? As far as the port 80 issue this is certainly
NOT used for authentication and not sure how that fits in. Could be a Linux
thing for some reason, also how do these people try to connect? Through a
web interface? from the run line? through Network Places?
-- Scott Harding MCSE, MCSA, A+, Network+ Microsoft MVP - Windows NT Server "J. McKee" <anonymous@discussions.microsoft.com> wrote in message news:3CD46EEC-0FF1-42BD-AE02-03F85637221A@microsoft.com... > The firewall isn't for security reasons... everything is on the same physical network in the same physical building. Here is the purpose of the firewall... > > It segregates a hardware lab from the production network. The reason for this is b/c the hardware being developed emits a broadcast UDP packet every fraction of a second... as you can see I'd rather keep this garbage off of the production network. Now imagine that you have 6 or 7 running at the same time... it brings things to a virtual halt. > > I suppose I could just drop all broadcast packets, but these anomolies have me interested and I'd like to figure this out...
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