How do I open port 4125 in ISA Server 2004?

Posted on 2008-11-02
Medium Priority
Last Modified: 2012-05-05
I administer a network that sits behind a FORTIGTE firewall on which I opened all the necessary ports in order for all RWW features to work. (including remote access to companyweb which works fine). My problem si that when I try to connect to a server or a client desktop the following message appears:

The client could not establish a connection to the remote computer. The most likely causes for this error are:

1) Remote connections might not be enabled at the remote computer.
2) The maximum number of connections might be exceeded at the remote computer.
3) A network error might have occured while establishing the connection.
4) The Remote Web Workplace designated port might be blocked by a firewall.

My guess is that 4125 port is blocked in ISA 2004 and I don't really know how to open it. Can anyone help me?
Question by:gregorteodorescu
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
  • 2
  • 2
LVL 21

Accepted Solution

suppsaws earned 500 total points
ID: 22865277
Hello gregorteodorescu,

if you install ISA (SBS 2003 premium) the correct way, and if you RERUN the 'connect to the internet wizard' port 4125 will be automatically added to the ISA rules.



Expert Comment

ID: 22865519

Expert Comment

ID: 22865524
Specifically, in addition to suppsaws comment, you need to specifically CHECK RWW option when running CEICW wizard.
LVL 21

Expert Comment

ID: 23733664

Was this issue resolved?
Do you still need help?

if so, please close this question:



Featured Post

Optimize your web performance

What's in the eBook?
- Full list of reasons for poor performance
- Ultimate measures to speed things up
- Primary web monitoring types
- KPIs you should be monitoring in order to increase your ROI

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

The SBS 2011 release date (RTM) is supposed to be around Christmas, 2011.  This article is a compilation of my notes -- things I have learned first hand.  The items are in a rather random order, but I think this list covers most of what is new and d…
I work for a company that primarily works with small businesses as their outsourced IT vendor. As such the majority of these customers utilize some version of Small Business Server. Due to the economics of running a small business, many of these cus…
In this brief tutorial Pawel from AdRem Software explains how you can quickly find out which services are running on your network, or what are the IP addresses of servers responsible for each service. Software used is freeware NetCrunch Tools (https…
Sometimes it takes a new vantage point, apart from our everyday security practices, to truly see our Active Directory (AD) vulnerabilities. We get used to implementing the same techniques and checking the same areas for a breach. This pattern can re…
Suggested Courses
Course of the Month12 days, 6 hours left to enroll

777 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