Solved

Sonicwall Global VPN Client behind Firewall

Posted on 2012-03-09
2
784 Views
Last Modified: 2012-06-22
Have Dlink DSL modem with firewall at my current site. I cannot connect to company VPN at that site even with valid user and password. Is there a port that needs to be opened on firewall?
0
Comment
Question by:cebu1014
[X]
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 Comments
 
LVL 1

Assisted Solution

by:btaylor188
btaylor188 earned 250 total points
ID: 37704254
IpSec use's UDP port 500, and 4500,  many routers will have a option for VPN pass through, what model of router do you have?
0
 
LVL 5

Accepted Solution

by:
andrew1812 earned 250 total points
ID: 37704263
Are you connecting to the public IP address of the VPN server ? Check is the firewall has IPSEC pass through feature. If yes enable it.  If not the following ports IP port 50 and 51 , UDP port 500 should be opened up on the firewall
0

Featured Post

Put Machine Learning to Work--Protect Your Clients

Machine learning means Smarter Cybersecurity™ Solutions.
As technology continues to advance, managing and analyzing massive data sets just can’t be accomplished by humans alone. It requires huge amounts of memory and storage, as well as high-speed processing of the cloud.

Question has a verified solution.

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

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.
Are you ready to implement Active Directory best practices without reading 300+ pages? You're in luck. In this webinar hosted by Skyport Systems, you gain insight into Microsoft's latest comprehensive guide, with tips on the best and easiest way…

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