Windows 7 Forums
Welcome to Windows 7 Forums. Our forum is dedicated to helping you find support and solutions for any problems regarding your Windows 7 PC be it Dell, HP, Acer, Asus or a custom build. We also provide an extensive Windows 7 tutorial section that covers a wide range of tips and tricks.

Windows 7: Why would my network & firewall change suddenly, & w/o explanation

12 Sep 2011   #1

Win 7 HP 64 bit
Why would my network & firewall change suddenly, & w/o explanation

I was going through log files, and found on several occasions an entry that said something like

"You created firewall rules to manage how Service and Controller applications access your network"

"firewall configuration updated: 99 rules"

"Protecting your connection to a newly detected network on adapter "Software Loopback
Interface 1. (IP Address:

and below it:
"Protecting you connection to newly detected network on adapter
"Intel(R) 82578DC Gigabyte Network Connection.
(IP Address:

Which is the ip address I would normally see as being mine if it was detected from the network I connect to via broadband, and I didn't change ANY firewall rules, and all of the above entries have exactly the same time stamps. Is this an indication of an intrusion or Virus?

My System SpecsSystem Spec

12 Sep 2011   #2


Install any new antivirus or security suite products?

Both addresses are internal addresses. 127. is your loopback and 169. is your APIPA address incase DHCP is severed.
Neither of which seem alarming, imo.
My System SpecsSystem Spec
13 Sep 2011   #3

Win 7 HP 64 bit

OK, that is a bit of relief, I wish I knew more about networking to understand WHY it would change, but as long as it isn't something malicious, I can live w/ it as it's a transparent kind of thing - I never would have known had I not looked at my logs.
My System SpecsSystem Spec


 Why would my network & firewall change suddenly, & w/o explanation

Thread Tools

Our Sites

Site Links

About Us

Find Us

Windows 7 Forums is an independent web site and has not been authorized, sponsored, or otherwise approved by Microsoft Corporation. "Windows 7" and related materials are trademarks of Microsoft Corp.

© Designer Media Ltd

All times are GMT -5. The time now is 02:12 AM.
Twitter Facebook Google+

Windows 7 Forums

Seven Forums Android App Seven Forums IOS App

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33