Posted on 2005-04-11
Last Modified: 2010-04-09
Hello I have a client that has a symantec firewall. They have websites, and web access for exchange hoste don the inside of there network. Everything works fine on teh inside. But all of a sudden no one on in teh world can hit the websites. I looked at the firewall and it all looks good. I am really stuck any help out there?
Question by:eberhardt2329
    LVL 12

    Expert Comment

    Okie...Is it possible to check the firewall logs...I assume its NATed with a public IP address..If so check the nat as well..If there is no nat then you plz have a look @ the traffic which is hitting the firewall...
    LVL 3

    Expert Comment

    Can anyone from outside still be able to browse in using just the external IP address?

    If not, then you gotta look at the external DNS, who host it, when it's expired, etc.

    LVL 5

    Expert Comment

    >But all of a sudden no one on in teh world can hit the websites.

    are you saying it worked before but does not work anymore?
    LVL 12

    Accepted Solution

    :) Probably some changes in the firewall or connectivity issues...Agree with Alex_yala as well ..Could be DNS resolution as well if it's hosted externally...

    Write Comment

    Please enter a first name

    Please enter a last name

    We will never share this with anyone.

    Featured Post

    Do You Know the 4 Main Threat Actor Types?

    Do you know the main threat actor types? Most attackers fall into one of four categories, each with their own favored tactics, techniques, and procedures.

    To setup a SonicWALL for policy based routing to be used with the Websense Content Gateway there are several steps that need to be completed. Below is a rough guide for accomplishing this. One thing of note is this guide is intended to assist in the…
    This article offers some helpful and general tips for safe browsing and online shopping. It offers simple and manageable procedures that help to ensure the safety of one's personal information and the security of any devices.
    Excel styles will make formatting consistent and let you apply and change formatting faster. In this tutorial, you'll learn how to use Excel's built-in styles, how to modify styles, and how to create your own. You'll also learn how to use your custo…
    In this seventh video of the Xpdf series, we discuss and demonstrate the PDFfonts utility, which lists all the fonts used in a PDF file. It does this via a command line interface, making it suitable for use in programs, scripts, batch files — any pl…

    737 members asked questions and received personalized solutions in the past 7 days.

    Join the community of 500,000 technology professionals and ask your questions.

    Join & Ask a Question

    Need Help in Real-Time?

    Connect with top rated Experts

    23 Experts available now in Live!

    Get 1:1 Help Now