A 2820 is installed at a remote site. Clients connect to an MS Small Business Server via a VPN over ADSL2 on WAN1. A 2820 using ADSL2 is at the server end of VPN. Setup is as per Vigor router to Vigor router LAN to LAN Application Note 36. Performance is not brilliant.

A wireless link has been installed to improve connectivity.

What I’d like to configure at the remote site 2820 is:

Remote Site Clients to server LAN via wireless on WAN2
Remote Site Clients direct to www via ADSL2 on WAN1
Auto fall over backup for wireless via VPN on ADSL2 on WAN1 to server
Auto fall over backup for www via wireless on WAN2. Server has www feed.

Possible? Any Application notes or FAQ available?

Thanks