Billion ADSL Modem / Router BIPAC-711C2, Руководство пользователя

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Billion BIPAC-711 C2 / 7100S ADSL Modem/Router
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3.4.3.6.2 DNS
A Domain Name System (DNS) contains a mapping table for domain name and IP address. In the
Internet, every host has a unique and friendly name such as
www.yahoo.com and IP address. The IP
address is so hard to remember that you may just enter the friendly name www.yahoo.com and then the
DNS will convert it to its equivalent IP address.
You can obtain Domain Name System (DNS) IP address automatically if ISP provides it when you logon.
Or your ISP may provide you with an IP address of DNS. If this is the case, you must enter the DNS IP
address.
3.4.3.6.3 Dynamic DNS
With Dynamic DNS service, a domain name can be translated into a dynamic IP address, which is often
issued by ISP for dial-up service. A local server, such as Web server, Email server or FTP server, can
then be easily accessed without knowing the changing IP address.
Check the “Enable” button to access the Dynamic DNS service. You may sign up Dynamic DNS service
at
http://www.dyndns.org and there you can also register domain names.
Host:
Enter one domain name you have registered.
User Name:
Enter the username used for sign-up.
Password:
Enter the password used for sign-up.
Period:
Set the time period for the Router to exchange information with the DDNS server. In addition to
update periodically according to this period setting, BIPAC-711 C2 / 7100S will take the same action
automatically whenever the assigned IP changes