Windows 10: WIN10 Firewall Rules - found 70 different DNS Forwarding Rules? - VIRUS or?

Discus and support WIN10 Firewall Rules - found 70 different DNS Forwarding Rules? - VIRUS or? in Windows 10 Network and Sharing to solve the problem; Hello, while investigating a problem in Windows 10 - which is now solved and solution is unrelated to this question - I checked the list of... Discussion in 'Windows 10 Network and Sharing' started by Windyandy, Aug 18, 2018.

  1. WINDYANDY
    Windyandy Win User

    WIN10 Firewall Rules - found 70 different DNS Forwarding Rules? - VIRUS or?


    Hello,

    while investigating a problem in Windows 10 - which is now solved and solution is unrelated to this question -
    I checked the list of Exceptions in the Windows Firewall.


    Among the many entries there are


    70 different
    DNS Forwarding Rule - TCP - xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxx-0 Private ON Public ON

    (or UDP)

    Does anyone know how these Rules come about and what purpose they serve?

    Could this be some malware redirecting web-addresses?

    Or could it be related to the Windows-Insider Program? (no answer on this there).


    Regards,

    Andreas

    :)
     
    Windyandy, Aug 18, 2018
    #1
  2. TWUTU
    TwuTu Win User

    Windows Firewall: Doesn't show blocking rules

    Hello!

    Today I've blocked all connections of a program by creating a outbound rule in Windows Firewall. However, I now wish to remove it. The problem: I can't find that newly created rule anywhere in the list. The rule does take an effect, since deactivating the
    Firewall lets the program run properly. I can only see rules in the list that "allow" stuff, but not those who block things.

    What I have tried so far:

    - All filters set to "Show all" within the Firewall

    - Created the same rule again, doesn't show up

    - Created a rule that allows the program, shows up

    Any solutions?
     
    TwuTu, Aug 18, 2018
    #2
  3. JEFF HERR
    Jeff Herr Win User
    Windows Firewall issue with outbound rule

    We block all outbound here for a number of good reasons beyond the scope of this issue.

    We are on win10 1703. A new A/D site was added during the prior week and I found that all of the management tools for DNS,DHCP, etc failed with various errors such as access denied.

    The firewall logs show that port 135 outbound was being blocked.

    This is in spite of the fact that a rule is in place to allow this traffic.

    I modified the rule to explicitly define the remote addresses rather than using the "Intranet" term which resulted in no behavior change.

    Adding a ANY/ANY/ANY rule allows traffic.

    Do we have a bug?
     
    Jeff Herr, Aug 18, 2018
    #3
  4. EMMADARNELL
    EmmaDarnell Win User

    WIN10 Firewall Rules - found 70 different DNS Forwarding Rules? - VIRUS or?

    Firewall rules

    I accidentally deleted outbound windows firewall rules. Will these reappear? Can this be dangerous? Please help.

    Thanks
     
    EmmaDarnell, Aug 18, 2018
    #4
Thema:

WIN10 Firewall Rules - found 70 different DNS Forwarding Rules? - VIRUS or?

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