WRVS4400nv2 - SNET Static IP Configuration

[mjwestkamper]

I plan to deploy a number of routers here in Connecticut. The SNET, now part of AT&T allocates 5 static IP's. Actually 8 but only 5 are vailalbe to the user.

I can provide the topology and descrptiion. We've tried to make the 4400 work but to no avail.  I hope someone here has experience with this topology and how to route the 5 IP's onto local LAN's with the 4400 or 4000.

Any direction will be greatly appreciated.

Mike

[jasbryan]

Mike,

Please post the topology and descrption;

So what are you trying to accomplish with the 4400 or 4000 ; i have alot of experience with both devices.

Give me as much details as possible.

thanks,

Jasbryan

Cisco Support Engineer

.:|:.:|:.

[mjwestkamper]

Here is an excellent writeup on the WAN side. 

http://www.dslreports.com/faq/13591

I currenlty defaulted the router and the first ip is routed to my LAN.

What I am trying to do is connect one of the ip's to another local subnet or connect it to a specific local computer through the WRVS4400N. 

Anything else I can provide - and heaps of thanks for any help you can offer.

Mike

[Te-Kai Liu]

Are you saying that each router is expected to handle 5 fixed public IP addresses on behalf of the computers in the LAN of the router? If so, you need a different router - WRVS4400N does not support 1-to-1 NAT.

Edit: Among the small business routers, RV0xx, RV120W, and RV220W support 1-to-1 NAT.

[mjwestkamper]

Here is an excellent writeup on the WAN side. 

http://www.dslreports.com/faq/13591

I currenlty defaulted the router and the first ip is routed to my LAN.

What  I am trying to do is connect one of the ip's to another local subnet or  connect it to a specific local computer through the WRVS4400N. 

Anything else I can provide - and heaps of thanks for any help you can offer.

Mike

[daviddun]

Mike,

I understand what you are trying to do

The RVS4000/WRVS4400N are not going to be able to do what you need it to do.

I would look at the RV042, RV082 or the SA520/540 routers, they have the ability to 1 to 1 NAT the public IP to an internal IP address.

Example would be 97.65.143.1 to 97.65.143.4 are your routable IP's

with .1 going to the router 192.168.1.1

     .2 going to a web server 192.168.1.2

and so on

I hope this answers your question

[mjwestkamper]

Thanks, I will try to find one locally and give it a go.

Thanks for your assist. When I get it working I'll pop back in and click the button.

Mike