I can create PPTP connections in Linux via command line with pptpsetup easily and connect to multiple VPN servers concurrently. I want to know is there a way for L2TP VPN connection to do such behavior on Linux? By now I can connect to L2TP VPN through NetworkManger in GUI. Is there any tools such as 'pptpsetup' to create and connect LT2P VPN?
I use nmcli but it is using NetworkManager too and of course I can not activate multiple connections concurrently!