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Rev 1.00
HRDV #1
Both of the above HRDV units are behind a common IP address. What separates them is
the Destination TCP port number. In this example, the customer's router or firewall will be
IP address 205.24.56.173. The Customer's router or firewall will be programmed for port
forwarding.
In the port forwarding table:
•
When destination TCP port 44442 is detected, the destination IP will be converted to
HRDV #1 IP address 192.168.1.223.
•
When destination TCP port 44443 is detected, the destination IP will be converted to
HRDV #1 IP address 192.168.1.224.
You must also program the HRDV16/8 units to decode these TCP destination port numbers
in the Remote Access screen as shown above. The Gateway IP in the HRDV units is the IP
address of the customer's internal gateway or firewall.
141
HRDV Reference Guide
HRDV #2
Document 900.0261
04/05
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