© Microhard Systems Inc.
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4.0 Configuration
Protocol
Select the type of transport protocol used. For example Telnet uses TCP,
SNMP uses UDP, etc.
Values (selection)
External Port
Port number of incoming request (from 4G/WAN-side).
Values (Port #)
2000
TCP /
UDP / Both
Name
This is simply a field where a convenient reference or description is added
to the rule. Each Forward must have a unique rule name and can use up to
10 characters.
Values (10 chars)
Forward
Internal Server IP
Enter the IP address of the intended internal (i.e. on LAN side of IPn4G)
server. This is the IP address of the device you are forwarding traffic to.
Values (IP Address)
192.168.2.1
Internal Port
Target port number of internal server on the LAN IP entered above.
Values (Port #)
3000
Exception TCP Port
Enter a exception port number that will NOT be forwarded to the DMZ
server IP. Usually a configuration or remote management port (HTTP Port
80 or HTTPS Port 443 by default) that is excluded to retain external control
of the IPn4G.
Values (Port #)
0
DMZ Server IP
Enter the IP address of the DMZ server on the LAN side of the IPn4G.
Values (IP Address)
192.168.100.100
Firewall Port Forwarding Configuration
If the firewall is set to block
incoming traffic on the WAN
and/or 4G interfaces,
additional rules or IP/MAC
lists must be configured to
allow desired traffic access.
Exception UDP Port
If required, enter a UDP exception port number that will NOT be forwarded
to the DMZ server IP.
Values (Port #)
0
If DMZ is enabled and an
exception port for the WebUI
is not specified, remote
management will not be
possible. The default port for
remote management is TCP
80.
