Qos Tab; Figure 6-25: Vpn Passthrough - Linksys RVS4000 User Manual

4-Port Gigabit Security Router with VPN
Edit button. This button is used to modify the username, password or toggle whether the user is allowed to
change their password.
Remove button. This button is used to delete a user account.
Click the Save Settings button to save the settings or the Cancel Changes button to undo your changes.
VPN Passthrough
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 method used to enable Point-to-Point sessions via the
Internet on the Layer 2 level. L2TP Passthrough is enabled by default. To disable L2TP Passthrough, select
Disabled.
Click the Save Settings button when you finish the VPN Passthrough settings, or click the Cancel Changes

Figure 6-25: VPN Passthrough

button to undo the changes.

QoS Tab

QoS (Quality of Service) allows you to prioritize network traffic using either Application-based priority (such as
Web browsing applications, FTP applications, etc...) or Port-based priority which allows you to assign priority to
the four physical network ports.
Chapter 6: Setting Up and Configuring the Router 33
QoS Tab