Zyxel P-791R v2 Рекомендации по настройке онлайн [46/98] 154425

P-791R v2 Support Notes

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.

One rule configured for using Many-to-Many No Overload mapping type is

shown below.

We can also do this by configure threeOne-to-One mapping type rules.

9. 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

retrieved. This solves the problems if your DNS server uses an IP associated

with dynamic IPs.