X-Micro Tech. IEEE 802.11b User Manual
USER’S MANUAL OF X-MICRO WLAN 11b BROADBAND ROUTER
Version: 2.6
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Port Range
Comment
Comment
firewall, fill in the IP address, protocol, port range and
your comments.
The Protocol can be TCP, UDP or Both.
The Port Range for data transmission.
Comments let you know about whys to allow data
packets forward to the IP address and port number.
your comments.
The Protocol can be TCP, UDP or Both.
The Port Range for data transmission.
Comments let you know about whys to allow data
packets forward to the IP address and port number.
Apply Changes
Click the Apply Changes button to register the IP address
and port number to Port forwarding list.
and port number to Port forwarding list.
Reset Click
the
Reset button to abort change and recover the
previous configuration setting.
Delete Selected
Click to delete the selected IP address and port number
that will be removed from the port-forwarding list.
that will be removed from the port-forwarding list.
Delete All
Click to delete all the registered entries from the
port-forwarding list.
port-forwarding list.
Reset Click
the
Reset button to abort change and recover the
previous configuration setting.
3.3.13 Firewall - DMZ
A Demilitarized Zone is used to provide Internet services without sacrificing
unauthorized access to its local private network. Typically, the DMZ host contains
devices accessible to Internet traffic, such as Web (HTTP) servers, FTP servers,
SMTP (e-mail) servers and DNS servers.
unauthorized access to its local private network. Typically, the DMZ host contains
devices accessible to Internet traffic, such as Web (HTTP) servers, FTP servers,
SMTP (e-mail) servers and DNS servers.