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Icotera A/S, Vibeholms Allé 16, 2605 Brøndby, Denmark - [email protected]
Document version: 1.0
User Guide for 1.17.3 Firmware
It is possible to define up to 128 rules:
•
Name
: name for a given rule,
•
Protocols
: one of the available protocols:
*
TCP
,
*
UDP
,
*
BOTH
.
•
Ext. ports
: external ports range,
•
Int. IP
: internal IP address,
•
Int. port
: internal port number - when a port range is used it will be calculated based on the internal port num-
ber as a starting point.
•
Loopback
: enables or disables loopback feature for a given port. The NAT loopback, also known as NAT hair-
pinning, is a feature which permits access to service via the WAN IP address (often public IP address) from
inside the local network. By default NAT loopback option for each port forwarding rule is disabled.
•
Enabled
: enables or disables chosen port forwarding rule for editing. If unchecked, rule is inactive and not ed-
itable.
Figure 28.
Port forwarding
item of the
Services
menu
DMZ
Demilitarized zone can be configured under the
DMZ
item of the
Services
menu.
Figure 29.
DMZ
item of the
Services
menu
•
Enable
: activates or deactivates DMZ,
•
DMZ destination IP
: IP address of the DMZ destination,
