Encore electronic ENHWI-G2 - Manual (Page 35)

Common configurations for WAN interface
There are some settings are able to be configured on each WAN access
types:
Enable Web Server Access
on WAN from port To Enable the user to access this Router through Internet,
Enter the specific IP and the port number
Enable IPsec pass through
on VPN connection Mark the check box to enable IPsec pass through on VPN
connection and clear the checkbox to disable.
Enable PPTP pass through
on VPN connection Mark the check box to enable PPTP pass through on
VPN connection and clear the checkbox to disable.
Enable L2TP pass through
on VPN connection Mark the check box to enable L2TP pass through on VPN
connection and clear the checkbox to disable.
Clone MAC Address When ISP use MAC address authentication (with DHCP),
then the MAC address of the Ethernet card attached to
your Cable modem must be registered with the ISP
before connecting to the WAN (Internet). If the Ethernet
card is changed, the new MAC address must be
registered with the ISP.
MAC cloning feature allows the MAC address reported by
WAN side network interface card to be set to the MAC
address already registered with the ISP eliminating the
need to register the new MAC address with the ISP. This
feature does not change the actual MAC address on the
NIC, but instead changes the MAC address reported by
Wireless Router to client requests. To Change the MAC
address, enter it in the text box.
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