Setting up VPN, technical query (pre sales).

[r.makhija]

Hello!

I have attached my current network diagram. Now, i want to upgrade my network with a secondary VPN on wireless links. I have made wireless links from site A to site B & site A to site C. & at Site A both links are merged. So that site B can communicate with site C. (link between site B & site C is not feasible)

Now, what about the VPN Appliances?

Can you tell me what devices (VPN Firewall or router) should i use.

Note: Both VPNs should run simontanously to auto switch in case of failure.

[andrew.prince]

You should consider DMVPN:-

http://www.cisco.com/en/US/docs/ios/12_2t/12_2t13/feature/guide/ftgreips.html

Or running a dynamic routing protocol over GRE tunnels, for auto failover via routing updates.

HTH>

[r.makhija]

Hi!

thanks buddy.

I have never did it. But, i ll try to do this time.

thank!

[andrew.prince]

np - glad to help.