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Posted by Willie Buck Merle on December 28, 2005, 1:14 pm
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Firewall rules ~ Fresh XP install
Hello,
Hope everyone is doing well. I'm setting up firewall rules for a SOHO
and have a few questions about outgoing TCP on a fresh XP install when
you reach the desktop on boot.
This is a DSL network with a router gateway.
When you start up XP there are at least 5 lookups (TCP:80 outgoing) to
what I imagine are backbone servers. These for example:
SBC 66.142.247.254
Akamai 80.67.81.0 - 80.67.95.255
Level 3 64.158.92.62
All SVCHOST.EXE (14kb)
My rules so far only allow DNS to poll the router (UDP:53).
Also there is a Hotmail out that I have blocked. What is that I
wonder?
TCP:80,443 Outgoing 64.4.20.0 - 64.4.24.255
Once again all these occur after you first login to the desktop. I
have already allowed for MS Update (WAU). Thanx in advance for
enlightenment, happy holidays.
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