This is really an advanced area and not one for most to implement. Good luck!
MY lan Have 4 network connected to each other with gateways 192.168.1.1 192.168.2.1 192.168.3.1 19220.127.116.11
each line have capped speed maximum 50 kb/sec
i want to find a way to connect to 4 lans and use full speed 50*4= 200 kb/sec
either through virtual machine . virtual network adapter
any tricks , tips