Flextronics Sales & Marketing Ltd. NC800-GW223R1 Manual Do Utilizador
Motorola Cellular Gateway NC800 User Guide Version 2.0
Page 70 of 110
• LAN IP Address Range
–
The IP address range of LAN users to block. To configure a single IP
address leave the first or second entry empty. To block TCP/UDP ports for all LAN users type * in the IP
address fields. Dotted-Decimal notation must be used.
address fields. Dotted-Decimal notation must be used.
• Protocol
–
The protocol type (TCP or UDP) for this LAN IP Address Range.
• Destination Port Range
–
The start and end port numbers of the range of ports to block for LAN users.
Decimal numbers between 0 and 65535 only.
• From Day
–
Select the day of the week to activate the filter.
• To Day
–
Select the day of the week to deactivate the filter (the filter is still active for this day, but not
from the next day onwards).
• From Hour
–
Select the hour of the day to activate the filter.
• To Hour
–
Select the hour of the day to deactivate the filter (the filter is still active for this hour, but not
from the next hour onwards).
• Enabled – Tick this box to activate the entry.
Firewall-> DMZ Host
This feature allows a single computer on your local network to be exposed to all users on the Internet allowing
unrestricted two-way communication. The host computer therefore exists in a demilitarised zone (DMZ) and
bypasses all the firewall security. You may want to expose a single computer to allow certain applications such
as internet-gaming and video conferencing using for example Microsoft’s NetMeeting.
unrestricted two-way communication. The host computer therefore exists in a demilitarised zone (DMZ) and
bypasses all the firewall security. You may want to expose a single computer to allow certain applications such
as internet-gaming and video conferencing using for example Microsoft’s NetMeeting.
DMZ hosting forwards all the ports (TCP and UDP) at the same time to one specified computer.