An identified security vulnerability in Microsoft® Windows XP 64-Bit Edition® could allow an attacker to take control of the computer. This issue is most likely to affect computers used as Web servers. You can help protect your computer from this and other identified issues by installing this update from Microsoft.

Download: Windows XP Security Patch: IIS Remote Exploit from ntdll.dll Vulnerability
Download: Windows XP 64-Bit Edition Security Patch: IIS Remote Exploit from ntdll.dll Vulnerability
View: Security Bulletin for This Download
News source: In-house

NAT-T and Firewall Rulesets
Because the new NAT-T code is designed around the IETF RFC 3193 and draft-02 of the IETF NAT-T specification, for these services to run through a firewall, you must open the following ports in the firewall rules:
  • L2TP – User Datagram Protocol (UDP) 500, UDP 1701
  • NAT-T – UDP 4500
  • ESP - Internet Protocol (IP) protocol 50

    Note: This may affect server configurations for third-party gateways.


    • There are no additional comments
    Advertisement


    Commenting has either been disabled on this article or you are not logged in. Click here to login or register, its free!

    Note: Anonymous commenting is disabled in order to keep the quality of responses to a high standard.


    Scroll to the Top
    ....
    My Preferences
    ....
    Communicating with server
    Loading
    Please Wait...
    ....
    Loading
     X 
    ....