User guide

Ubee Interactive 3.7 Gateway
DDW3612 Subscriber User Guide • July, 2010 27
3.7.7 Gateway - Options
The Options selection allows you to define what networking protocols are enabled or
disabled on the device.
1. Access the web interface. Refer to page 7, if needed.
2. Click the Gateway link from the top of the screen.
3. Click Options from the left side of the screen. The Options fields are explained
following this screen example.
Label Description
WAN Blocking Select Enable to block connection requests initialized from
Internet users.
Ipsec PassThrough If Internet users initialize an IPSec VPN request to a host
located behind the router, NAT makes this attempt fail.
Select Enable to force the router to redirect the IPSec
request to the local host.
PPTP PassThrough If Internet users initialize a PPTP VPN request to a host
located behind the router, NAT will make this attempt fail.
Select Enable to force the router to redirect the PPTP
request to the local host.
Multicast Enable Multicast optimizes the bandwidth utilization compared
with unicast especially video streaming applications.
Select Enable to enable multicast.