Cisco Systems WRVS4400N Manual De Usuario

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Setting Up and Configuring the WRVS4400N Wireless-N Router
Configuring the VPN Settings
Cisco WRVS4400N Wireless-N Gigabit Security Router with VPN Administration Guide
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Configuring VPN Passthrough
The VPN > VPN Passthrough window displays the settings needed to allow users 
to have the router pass through the traffic, using their own VPN algorithms to 
connect to their remote routers.
To configure VPN Passthrough settings for the router, follow these steps:
STEP 1
Click VPN > VPN Passthrough.
STEP 2
Configure VPN Passthrough settings.
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
.