User's Manual

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Enable IPsec pass through on VPN connection: IPsec pass through is a technique for
allowing IPsec packets to pass through a NAT router.
Enable PPTP pass through on VPN connection: PPTP pass through is a technique for
allowing PPTP packets to pass through a NAT router.
Enable L2TP pass through on VPN connection: L2TP pass through is a technique for
allowing L2TP packets to pass through a NAT router.
Clone MAC Address: MAC address is the physical address of your computer’s network
card. Generally, every network card has one unique Mac address. Since many ISPs only
allow one computer in LAN to access Internet, users can enable this function to make more
computers surf Internet.
4.5.1.1 Static IP
If your ISP has provided the fixed IP that allows you to access Internet, please choose this
option.
IP Address: the IP address provided by your ISP.
Subnet Mask: This is used to define the device IP classification for the chosen IP address
range. 255.255.255.0 is a typical net mask value for Class C networks. Generally it is
provided by your ISP.
Default Gateway: This is the IP address of the host router that resides on the external
network and provides the point of connection to the next hop towards the Internet. This can