We will deploy a remote site with a satellite PPP connection to the main offices. The data from the remote site will go down to the provider's teleport and then routed to our head office via their backbone. I would like to implement a VPN Lan to Lan tunnel from the remote router 2811 to the main router so it has access to the intranet. To do this tha data will have to go through the provider's router.
Any idea of how this solution could be implemented??? and the VPN configuration taking into account that there?s a router in the middle of the way?
Any suggestion will be appreciated.
Sounds like a normal L2L VPN.
check out the sample configs on Cisco web site under Tech Support - Documentation - Networking Technology Support - Security & VPN - IPsec - Config Examples.
It'll be slow but it will work.