My company is planning to venture into providing VPN services to the business community in the city. We are planning to build a data wireless network linking all the intended customers. The data wireless network will based on the Lucent Technologies' ORiNOCO Office router wireless system(2.4GHz ISM Unlicensed band)-11Mbps data rate. So instead of using the internet we want to build our own wireless network around the city.
Most of our target clients are Banks.They will be linking all their branches around the city to their head offices/main branches on the same wireless infrastructure.
Our line of thinking is: after building the wireless infrastructure we will then create VPNs for each customer.So all the customers will be sharing the same physical infrastructure.
How can this solution be implemented? What do we need? Could you please advise me on the products we need(software and/or hardware)to implement this solution. If there is a similar solution that has been implemented before, I will be glad to have documentation about it.