Cisco – Two way IPSec tunneling

ciscoipsecroutertunnelvpn

I would like to implement two VPNs on the same interface of a router.

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The router in question is router A which has one public interface Fa0/0 with IP: 22.33.44.55 (ex).

First IPSec tunnel is a LAN-to-LAN IPSec to the peer router B: Fa0/1 with IP: 2.3.4.5

The second IPSec tunnel is to cisco VPN Client, these clients use a public router to connect to internet.

The scenario is like this: Client connected to router C will use cisco VPN client to connect to the router A and this router will forward the request to router B using IPSec tunnel.

Thanks.

BR

Best Answer

What you describe is possible and has been configured countless times. Simply look up the commands to configure your networking equipment. Since you mention Cisco's VPN client, I assume you are using Cisco routers and Cisco Anyconnect VPN Client.

First, configure the Site-to-Site (or LAN-to-LAN) VPN tunnel between A & B. Then configure the Remote Access VPN service on A.

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