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New Member

Dual Simultaneous Site to Site VPN connections

My goal is to have an 891 router at a branch office with two, always active VPN tunnels where the routing would switch to the secondary tunnel within the 891. On the Hub side there would be two ISPs connected into the same MPLS cloud which has internet access. Is this possible? Which device should I terminate the VPNs on. Typically used ASAs in the past.

                Remote Site

                       I

                     891

                       I

                 Cable/DSL

                       I

                   MPLS

                       I

                      / \

                ISP1 ISP2

                   I        I

                 R1     R2

                   I        |

                ASA  ASA

                   I        I

        Core SW1  SW2 Core

                    \      /

                    Server

To take it even further I would like to configure the branch office with two ISPs but have a VPN connection over both.

1 REPLY
New Member

Dual Simultaneous Site to Site VPN connections

HI ,

As far I know, you cant create two IPSec VPN tunnel from same source to same destination in single router. For this you may can consider DMVPN but ASA doesnt support this yet. You would typically need a ISR router to do this.

Regards, Nagis
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