Solved

Netmeeting router configuration

Posted on 2006-11-07
3
635 Views
Last Modified: 2012-06-27
Long story short:
Have a cisco 1605, need netmeeting machine NAT-ed to a public address to allow outside callers in. NAT is done but Netmeeting still don't work from outside.
Router is 1605 running IOS 12.2(31).

Here is how I did the natting:
ip nat inside source route-map test interface Ethernet0 overload
ip nat inside source static tcp 10.X.X.X 1720 207.X.X.X 1720 extendable
ip nat inside source static udp 10.X.X.X 1720 207.X.X.X 1720 1720 extendable
ip nat inside source static tcp 10.X.X.X 1720 207.X.X.X 1720 1503 extendable
ip nat inside source static udp 10.X.X.X 1720 207.X.X.X 1720 1503 extendable
ip nat inside source static tcp 10.X.X.X 1720 207.X.X.X 1720 389 extendable
ip nat inside source static udp 10.X.X.X 1720 207.X.X.X 1720 389 extendable

Any ideas?
0
Comment
Question by:rh102801
[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
3 Comments
 
LVL 3

Accepted Solution

by:
mav7469 earned 400 total points
ID: 17892626
First off, you have to be running the correct IOS.  You need at least 12.15.t.  

You have everything running from port 1720.  You need to open each individual port from your firewall.  So it should read

ip nat inside source route-map test interface Ethernet0 overload
ip nat inside source static tcp 10.X.X.X 1720 207.X.X.X 1720 1720 extendable
ip nat inside source static tcp 10.X.X.X 1503 207.X.X.X 1503 1503 extendable
ip nat inside source static tcp 10.X.X.X 389 207.X.X.X 389 389 extendable
ip nat inside source static tcp 10.X.X.X 1731 207.X.X.X 1731 1731 extendable
ip nat inside source static tcp 10.X.X.X 522 207.X.X.X 522 522 extendable
ip nat inside source static tcp 10.X.X.X 1024 207.X.X.X 1024 extendable


You can see http://support.microsoft.com/kb/158623 for details.

Mav
0
 

Author Comment

by:rh102801
ID: 17913373
I only need the instant messaging portion of netmeeting so will only be using ports 1720 and 1503. No voice or video used. I have this setup on a different site with a firewall only for those 2 ports. If that is all I am doing do I still need to upgrade IOS?

0

Featured Post

Supports up to 4K resolution!

The VS192 2-Port 4K DisplayPort Splitter is perfect for anyone who needs to send one source of DisplayPort high definition video to two or four DisplayPort displays. The VS192 can split and also expand DisplayPort audio/video signal on two or four DisplayPort monitors.

Question has a verified solution.

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

Short answer to this question: there is no effective WiFi manager in iOS devices as seen in Windows WiFi or Macbook OSx WiFi management, but this article will try and provide some amicable solutions to better suite your needs.
In this article, I am going to show you how to simulate a multi-site Lab environment on a single Hyper-V host. I use this method successfully in my own lab to simulate three fully routed global AD Sites on a Windows 10 Hyper-V host.
NetCrunch network monitor is a highly extensive platform for network monitoring and alert generation. In this video you'll see a live demo of NetCrunch with most notable features explained in a walk-through manner. You'll also get to know the philos…
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…
Suggested Courses

623 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