Linux Concentrator/ Router Traffic Forwarding
I am a stranger to Linux based routing software. I use a linux firewall and an ADSL router to connect my LAN users to the internet. Since some users are connecting to a remote VPN server while other users are browsing and downloading, the low bandwidth ADSL line (512 Kbit/s download) makes the internet connectivity slow for all users.
As an alternative for the above mentioned problem(slowness), management has decided to get another high speed ADSL line (2 Mbit/s) . Management wants VPN users to connect to the VPN through the high speed line always and when the VPN users are not using VPN connection other users should be allowed to use both the low speed line and the high speed line to access the internet. Further he wants open source software to do that. Is the above requirement can be fulfilled by implementing Linux based software? If it is possible how can it be implemented? An early reply is appreciated.