Want to protect your cyber security and still get fast solutions? Ask a secure question today.Go Premium

x
?
Solved

Published Citrix application do not launch through ISA2004

Posted on 2006-11-14
11
Medium Priority
?
255 Views
Last Modified: 2010-04-12
Bought access to an external applications which i'm reaching from LAN (Behind ISA2004). Works fine. A user has to reach the same apps from home through a Microsoft VPN (configured on same ISA). Used same rules through firewall but:

- access to external is OK
-application set is available
- Application doesn't launch - hangs at "negotiating capabilities".

ISA logs doesn't give me clue.

ICA client is V8

Help me :-)
0
Comment
Question by:Balltown
  • 5
  • 4
10 Comments
 
LVL 51

Expert Comment

by:Keith Alabaster
ID: 17939905
ICA client? Are you running a Citrix solution?

What rule have you put in to allow VPN users to access the Internet?
0
 

Author Comment

by:Balltown
ID: 17942424
We are running a Citrix solution.

It's running on specific ports and I created a Firewall rule on the ISA2004 that gives access to these ports.

It's working well from my LAN - from Internal to External

From VPN clients to External the scenery is as described above.

 
0
 
LVL 51

Expert Comment

by:Keith Alabaster
ID: 17945078
OK, so what rule have you put in place for the VPN users to get to external?
0
The Firewall Audit Checklist

Preparing for a firewall audit today is almost impossible.
AlgoSec, together with some of the largest global organizations and auditors, has created a checklist to follow when preparing for your firewall audit. Simplify risk mitigation while staying compliant all of the time!

 

Author Comment

by:Balltown
ID: 17954000
I created a Firewall policy, where I opened for TCP 7040 to 7044 Outbound and UDP 7040 Send. These ports are opened according to the informations I received from the vendor. It works fine from the LAN with this policy.

0
 
LVL 51

Expert Comment

by:Keith Alabaster
ID: 17954008
and you have this rule applied  FROM VPN Clients TO external   as well as  FROM internal TO external?
0
 

Author Comment

by:Balltown
ID: 17963781
Yep
0
 
LVL 51

Expert Comment

by:Keith Alabaster
ID: 17967736
OK, so open the isa gui, click monitoring - logging - click start query.

What do you see in the realtime log when they try and make a connection?
0
 

Author Comment

by:Balltown
ID: 18114193
Found the problem. Was testing the remote solution through a Homeoffice Linksys router. The router was the problem
0
 
LVL 51

Expert Comment

by:Keith Alabaster
ID: 18116995
Thanks. Will change to a PAQ - Refund
0
 
LVL 1

Accepted Solution

by:
Computer101 earned 0 total points
ID: 18136462
PAQed with points refunded (125)

Computer101
EE Admin
0

Featured Post

Who's Defending Your Organization from Threats?

Protecting against advanced threats requires an IT dream team – a well-oiled machine of people and solutions working together to defend your organization. Download our resource kit today to learn more about the tools you need to build you IT Dream Team!

Question has a verified solution.

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

Wikipedia defines 'Script Kiddies' in this informal way: "In hacker culture, a script kiddie, occasionally script bunny, skiddie, script kitty, script-running juvenile (SRJ), or similar, is a derogatory term used to describe those who use scripts or…
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.
When cloud platforms entered the scene, users and companies jumped on board to take advantage of the many benefits, like the ability to work and connect with company information from various locations. What many didn't foresee was the increased risk…
The Relationships Diagram is a good way to get an overall view of what a database is keeping track of. It is also where relationships are defined. A relationship specifies how two tables connect to each other. As you build tables in Microsoft Ac…
Suggested Courses
Course of the Month10 days, 19 hours left to enroll

571 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