ZyXEL Communications NBG-418N v2 User Manual page 114

Table 48 Security > Firewall > Services (continued)
LABEL DESCRIPTION
VPN Passthrough Select the checkbox to enable the advanced pass through features:
• PPTP Passthrough: Select this option to allow the NBG-418N v2 to pass through
VPN traffic using PPTP.
• L2TP Passthrough: Select this option to enable computers on your LAN to make
L2TP VPN connections to servers on the Internet.
• IPSEC Passthrough: Select this option to allow the NBG-418N v2 to pass through
VPN traffic using the IPsec protocol.
Apply Click Apply to save the settings.
Reset Click Reset to start configuring this screen again.
Chapter 12 Firewall
NBG-418N v2 User's Guide
114