xl2tpd: xl2tpd (Vpn Over L2TP) xl2tpd: xl2tpd: xl2tpd is an implementation of the layer two tunneling protocol xl2tpd: It works in userspace completely by opening a pseudo-tty xl2tpd: for communicating with pppd. xl2tpd: xl2tpd: xl2tpd: xl2tpd: xl2tpd: xl2tpd: