Linksys WRVS4400N - Manual (Page 82)

WRVS4400N User Guide 76
VPN Tab
Setting Up and Configuring the Router
VPN Passthrough
This screen allows users to use their own VPN algorithms to connect to their remote Routers.
The Wireless Router will just pass the traffic through.
IPsec Passthrough—Internet Protocol Security (IPsec) is a suite of protocols used to
implement secure exchange of packets at the IP layer. IPsec Passthrough is enabled by default
to allow IPsec tunnels to pass through the Router. To disable IPsec Passthrough, select
Disabled.
PPTP Passthrough—Point-to-Point Tunneling Protocol (PPTP) allows the Point-to-Point
Protocol (PPP) to be tunneled through an IP network. PPTP Passthrough is enabled by default.
To disable PPTP Passthrough, select Disabled.
L2TP Passthrough—Layer 2 Tunneling Protocol is the similar to PPP but allows Layer 2 and the
PPP session to terminate at different servers or locations. L2TP Passthrough is enabled by
default. To disable L2TP Passthrough, select Disabled.
Change these settings as described here and click Save Settings to apply your changes, or click
Cancel Changes to cancel your changes. Help information is displayed on the right-hand side
of the screen, and click More for additional details.