Panasonic KX-HGW600 Operating Instructions Manual page 100

Operating Instructions
Notes for NAT (IP unnumbered) Setup
• When each IP address on the WAN is different in the IP Address (WAN), each IP
address on the LAN cannot overlap in the IP Address (LAN).
• Setting " " in the both Protocol and Forwarding Port No. overrides the previous
settings. For example, when the data from a specific port number (10, 20, 30) is sent
to the IP addresses (192.168.0.1-3) and the other is sent to the IP address
(192.168.0.4), the fourth IP addresses (192.168.0.4) is given priority over the IP
address (192.168.0.1-3). That is, the previous settings (192.168.0.1-3) do not work.
In this case, change the fourth setting as follows so that the other settings work in the
order of entry number.
100
Do not enter
the same
IP address.
These settings
do not work.
Static NAT
function works.
Select TCP.