is there any VPN program that handles client authentication, data encryption and ends in a tap interface for every authenticated client? I need 1 shared UDP port (VPN service port) to which clients ...
can anyone tell me the use of tun interface in openvpn? as far as i read, it is used to tunnel all the traffic from the PC over the ssl tunnel. But incase of VPN, i suppose all the traffic initiated ...
What are the differences between using dev tap and dev tun for openvpn? I know the different modes cannot inter-operate. What is the technical differences, other then just layer 2 vs 3 operation. ...