Solved

ports to open on cisco 2600 for cisco vpn

Posted on 2009-07-01
1
379 Views
Last Modified: 2012-05-07
I have users from my HQ who can only connect to their e-mail via Cisco VPN client. Unfortunately they are unable to that from within my network. Which ports must be opened for Cisco vpn clients to work from within my network
0
Comment
Question by:it_gsr
[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
1 Comment
 
LVL 43

Accepted Solution

by:
JFrederick29 earned 500 total points
ID: 24755569
The Cisco VPN server that these VPN clients connect to must be configured to use NAT-Traversal.  You should only need to allow UDP 500 and UDP 4500 outbound as long as NAT-Traversal (NAT-T) is enabled.
0

Featured Post

Industry Leaders: We Want Your Opinion!

We value your feedback.

Take our survey and automatically be enter to win anyone of the following:
Yeti Cooler, Amazon eGift Card, and Movie eGift Card!

Question has a verified solution.

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

This article is a guide to configure bridging on Cisco Routers.  This is something I never knew was possible until after making a few phone calls to Cisco.  Using bridging saved our company money by not requiring us to purchase a new switch.  Bridgi…
The Cisco RV042 router is a popular small network interfacing device that is often used as an internet gateway. Network administrators need to get at the management interface to make settings, change passwords, etc. This access is generally done usi…
After creating this article (http://www.experts-exchange.com/articles/23699/Setup-Mikrotik-routers-with-OSPF.html), I decided to make a video (no audio) to show you how to configure the routers and run some trace routes and pings between the 7 sites…
After creating this article (http://www.experts-exchange.com/articles/23699/Setup-Mikrotik-routers-with-OSPF.html), I decided to make a video (no audio) to show you how to configure the routers and run some trace routes and pings between the 7 sites…
Suggested Courses

690 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