Using The Dynamic Dns (Ddns) - ZyXEL Communications P-660RU-Tx Series Support Notes

Rule 2 Setup: Selecting One-to-One type to map the FTP Server 2 with ILA2
(192.168.1.11) to IGA2 (200.0.0.2).
Rule 3 Setup: Select Many-to-One type to map the other clients to IGA3
(200.0.0.3).
Rule 4 Setup: Select Server type to map our web server and mail server with
ILA3 (192.168.1.20) to IGA3.
Menu Network -> NAT -> Address Mapping should look as follows now:
Step 3: Now we configure all other incoming traffic to go to our web server and
mail server from Web Configurator.
(4) Support Non NAT Friendly Applications
Some servers providing Internet applications such as some mIRC servers do not
allow users to login using the same IP address. In this case it is better to use
Many-to-Many No Overload or One-to-One NAT mapping types, thus each user
login to the server using a unique global IP address. The following figure
illustrates this.

7. Using the Dynamic DNS (DDNS)


What is DDNS?
The DDNS service, an IP Registry provides a public central database where
information such as email addresses, hostnames; IPs etc. can be stored and
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P-660RU-Tx Series Support Note s
P-660RU-Tx
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