Solved

Cisco 800 Series with multiple external IP

Posted on 2015-02-17
3
224 Views
Last Modified: 2015-02-19
We have a Cisco 800 series router and want to configure this with multiple WAN IP addresses. The Router is configured with 2 VLANS (192.168.1.x and 192.168.2.x). How do we configure the router with the additional IP in the ISP given range (say 64.11.12.2, 64.11.12.3 and 64.11.12.4) so that we can forward port 80 on 12.3 to internal 192.168.1.5 and 12.4 to 192.168.2.10)
0
Comment
Question by:Mitch P
[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

Assisted Solution

by:Matthew Borrusso
Matthew Borrusso earned 250 total points
ID: 40615020
0
 
LVL 30

Accepted Solution

by:
Predrag Jovic earned 250 total points
ID: 40616346
As Matthew Borrusso already said you need to configure NAT.
This is just config example
- create pool of addresses

#ip nat pool MYPOOL  64.11.12.2 64.11.12.4 netmask 255.255.255.xxx

64.11.12.2 - start P address
64.11.12.4 - end IP address
255.255.255.xxx - subnet mask assigned by provider

- permit VLANs to NAT
access-list 1 permit 192.168.1.0 0.0.0.255
access-list 1 permit 192.168.1.0 0.0.0.255

- NAT config

ip nat source list 1 pool MYPOOL overload

 - statically assign WAN IP address and port to host(s) behind NAT
ip nat inside source static tcp 192.168.1.5 80 64.11.12.3 80
ip nat inside source static tcp 192.168.2.10 80 64.11.12.4 80
0
 

Author Comment

by:Mitch P
ID: 40618351
Thanks to you both
0

Featured Post

Guide to Performance: Optimization & Monitoring

Nowadays, monitoring is a mixture of tools, systems, and codes—making it a very complex process. And with this complexity, comes variables for failure. Get DZone’s new Guide to Performance to learn how to proactively find these variables and solve them before a disruption occurs.

Question has a verified solution.

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

In the hope of saving someone else's sanity... About a year ago we bought a Cisco 1921 router with two ADSL/VDSL EHWIC cards to load balance local network traffic over the two broadband lines we have, but we couldn't get the routing to work consi…
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…
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…

726 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