Hello Thomas,

Tuesday, September 18, 2001, 7:10:08 PM, you wrote:

DH>> What would happen if I ruled out *any* TCP network communication
DH>> to http port 80?

TF> You wouldn't be able to browse the web.

DH>>  Does TB! use it?

TF> No, but your web browser does. So does SETI@home, but only if you
TF> connect to get a new package. For both applications, this is the port
TF> on the remote address, not yours.

  Does not this mean that as long as he does not run a web-server, it
  will be OK to block INCOMING traffic to port 80 on his own machine?

  I would guess that the traffic his firewall is intercepting is
  traffic looking for a webserver that can be used as a loophole into
  his system, and could safely be blocked.

  But do not take me too serious. I am no network or TCP/IP guru.
  

-- 
Best regards,
  Ottar Grimstad, Norway
mailto:[EMAIL PROTECTED]
http://home.online.no/~ottgrims
Using The Bat! 1.53d on Windows 98 version 4,10


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