User Manual

Chapter 4
Advanced Configuration
17
Wireless-G ADSL2+ Gateway
Security > VPN Passthrough
The VPN Passthrough screen allows you to enable VPN
tunnels using IPSec, PPTP, or L2TP protocols to pass through
the Gateway’s firewall.
Security > VPN Passthrough
VPN Passthrough
IPSec Passthrough 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 Gateway, keep the default, Enable.
PPPoE Passthrough Point-to-Point Protocol over
Ethernet (PPPoE) allows Point-to-Point Protocol (PPP)
to be encapsulated and passed through an Ethernet
connection. To allow PPPoE, keep the default, Enable.
PPTP Passthrough Point-to-Point Tunneling Protocol
(PPTP) allows the Point-to-Point Protocol (PPP) to be
tunneled through an IP network. To allow PPTP tunnels to
pass through the Gateway, keep the default, Enable.
L2TP Passthrough Layer 2 Tunneling Protocol is the
method used to enable Point-to-Point sessions via the
Internet on the Layer 2 level. To allow L2TP tunnels to pass
through the Gateway, keep the default, Enable.
Click Save Settings to apply your changes, or click Cancel
Changes to cancel your changes.
Access Restrictions > Internet Access Policy
The Internet Access Policy screen allows you to block or
allow specific kinds of Internet usage and traffic, such as
Internet access, designated services, and websites during
specific days and times.
Access Restrictions > Internet Access Policy
Internet Access Policy
Internet Access Policy Access can be managed by a
policy. Use the settings on this screen to establish an
access policy (after Save Settings is clicked). Selecting a
policy from the drop-down menu will display that policy’s
settings. To delete a policy, select that policy’s number
and click Delete. To view all the policies, click Summary.
Summary
The policies are listed with the following information: No.,
Policy Name, Days, and Time of Day. To delete a policy,
select Delete. To return to the Internet Access Policy screen,
click Close.
Summary