Passthrough vpn
For VPN tunnels, the Router supports IPSec Pass-Through and PPTP Pass-Through. # IPSec - Internet Protocol Security (IPSec) is a suite of protocols used to implement secure exchange of packets at the IP layer. To allow IPSec tunnels to pass through the Router, IPSec Pass-Through is enabled by default. To disable IPSec Pass-Through, uncheck the box next to IPSec. * PPTP - Point-to-Point