Solved

Accessing a remote subnet through a VPN and a Point to Point

Posted on 2009-03-30
2
443 Views
Last Modified: 2012-05-06
I am trying to get one subnet to reach another subnet through a VPN and Point to Point.  Is this possible?

Subnet A 10.71.x.x--->CiscoRouter--->PointToPoint--->CiscoRouter---->LAN Switch/SubnetB 10.70.x.x-->CiscoASA---->VPNTunnel----CiscoASA---->Subnet C 10.72.x.x

I cannot ping or see anything from Subnet A to C and the reverse.

Subnet A has a Point to Point to the main site Subnet B.
Subnet B the main site has a cisco ASA VPN Tunnel to Subnet C which has the same ASA on its side.
Can Subnet A and C be made to see eachother?  If so how?

What do I need to do in the ASAs to allow these remote traffic through?  

Note the point to point router in the main site subnet B, goes into a LAN switch.  The router does not go directly into the ASA.  If that makes a difference.

Thanks for the help.
0
Comment
Question by:skilzygw
[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
2 Comments
 
LVL 5

Accepted Solution

by:
biscuit3 earned 500 total points
ID: 24023378
you have to tell the ASA at Subnet A and Subnet C there is another IP Subnet at each location.

Subnet A
access-list 100 permit ip 10.71.x.x 255.255.255.0 10.70.x.x 255.255.255.0
access-list 100 permit ip 10.71.x.x 255.255.255.0 10.72.x.x 255.255.255.0
0

Featured Post

Turn Insights Into Action

You’ve already invested in ITSM tools, chat applications, automation utilities, and more. Fortify these solutions with intelligent communications so you can drive business processes forward.

With xMatters, you'll never miss a beat.

Question has a verified solution.

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

Creating an OSPF network that automatically (dynamically) reroutes network traffic over other connections to prevent network downtime.
This is an article about my experiences with remote access to my clients (so that I may serve them) and eventually to my home office system via Radmin Remote Control. I have been using remote access for over 10 years and have been improving my metho…
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…

717 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