I have 7 ADSL channels with the same capacity. Also i have a server outside with a big bandwidth (Unix).
Can i use locally ZeroShell in order to make 8 VPN connections to the outside server, and to bond them, in order to get a single big channel ?
What i should install on that outside Unix server in order to make this VPN bonding.
Yes you can. On the outside server you have to install OpenVPN and ifenslave (for Linux) utility to create a BOND interface. But you could use Zeroshell on both sites and then connect your Unix server on a ethernet interface of the Zeroshell box