Solved

Port Forwarding on a Cisco 800 series

Posted on 2010-11-18
5
1,058 Views
Last Modified: 2012-05-10
We have Cisco 800 series router and need to forward a port and a range of ports. It is connected to a SDSL connection to the telco and I was not sure if there was anything special to do with the VLAN in place.

This is what I was going to do. Login to the router and apply the port forward for the single port....

ip nat inside source static udp 192.168.1.20 5060 interface fe0/0 5060    I believe this is correct?

From this point I need to know how to take care of the range 10000 - 20000. I have looked up where it was suggested to create a IP NAT pool, with an ACL. Is this the best or easiest way?

Also will I need to do anything with the VLAN in place?

I can provide a running config if needed.

Regards
0
Comment
Question by:Harold
  • 3
  • 2
5 Comments
 
LVL 10

Accepted Solution

by:
jramsier earned 500 total points
ID: 34166254
0
 
LVL 1

Author Comment

by:Harold
ID: 34166289
jramsier: got the first part from there. Just concerned about the range and VLAN settings. I need that to finish this little project. Thanks
0
 
LVL 10

Assisted Solution

by:jramsier
jramsier earned 500 total points
ID: 34167525
0
 
LVL 1

Author Comment

by:Harold
ID: 34167598
jramsier: well I guess I am doing ok on finding sources, as I have the info from iternity too.

My question on the VLAN is, there is already a VLAN setup, so if I add these port forwarding configuration changes, do I need to do anything to the existing VLAN?
0
 
LVL 1

Author Comment

by:Harold
ID: 34207652
jramsier: Do you know how to check to see if the port is forwarded or not?
0

Featured Post

PRTG Network Monitor: Intuitive Network Monitoring

Network Monitoring is essential to ensure that computer systems and network devices are running. Use PRTG to monitor LANs, servers, websites, applications and devices, bandwidth, virtual environments, remote systems, IoT, and many more. PRTG is easy to set up & use.

Question has a verified solution.

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

Suggested Solutions

Title # Comments Views Activity
Port forwarding 14 118
Where do I upload the internet on a cisco catalyst 2960 poe 7 36
RDP on 4321 Router 33 49
Punctured RAID5 Array on Cisco UCS server. 6 9
There are two basic ways to configure a static route for Cisco IOS devices. I've written this article to highlight a case study comparing the configuration of a static route using the next-hop IP and the configuration of a static route using an outg…
Security is one of the biggest concerns when moving and migrating your data from your on-premise location to the Public Cloud.  Where is your data? Who can access it? Will it be safe from accidental deletion?  All of these questions and more are imp…
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…
Both in life and business – not all partnerships are created equal. As the demand for cloud services increases, so do the number of self-proclaimed cloud partners. Asking the right questions up front in the partnership, will enable both parties …

895 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

Need Help in Real-Time?

Connect with top rated Experts

14 Experts available now in Live!

Get 1:1 Help Now