P-870HW-51a v2 User’s Guide
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Dynamic DNS Setup
12.1 Overview
Dynamic DNS allows you to update your current dynamic IP address with one or many
dynamic DNS services so that anyone can contact you (in NetMeeting, CU-SeeMe, etc.). You
can also access your FTP server or Web site on your own computer using a domain name (for
instance myhost.dhs.org, where myhost is a name of your choice) that will never change
instead of using an IP address that changes each time you reconnect. Your friends or relatives
will always be able to call you even if they don't know your IP address.
First of all, you need to have registered a dynamic DNS account with www.dyndns.org. This is
for people with a dynamic IP from their ISP or DHCP server that would still like to have a
domain name. The Dynamic DNS service provider will give you a password or key.
12.1.1 What You Can Do in this Chapter
Use the
Dynamic DNS
screen (
) to enable DDNS and configure the
DDNS settings on the ZyXEL Device.
12.2 What You Need To Know
DYNDNS Wildcard
Enabling the wildcard feature for your host causes *.yourhost.dyndns.org to be aliased to the
same IP address as yourhost.dyndns.org. This feature is useful if you want to be able to use,
for example, www.yourhost.dyndns.org and still reach your hostname.
If you have a private WAN IP address, then you cannot use Dynamic DNS.
12.3 The Dynamic DNS Screen
To change your ZyXEL Device’s DDNS, click
Advanced > Dynamic DNS
. The screen
appears as shown.
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Страница 7: ...Safety Warnings P 870HW 51a v2 User s Guide 7 This product is recyclable Dispose of it properly...
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Страница 10: ...Contents Overview P 870HW 51a v2 User s Guide 10...
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Страница 30: ...Chapter 1 Introducing the ZyXEL Device P 870HW 51a v2 User s Guide 30...
Страница 51: ...51 PART II Network WAN Setup 53 LAN Setup 67 Wireless LAN 75 Network Address Translation NAT 99...
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Страница 104: ...Chapter 8 Network Address Translation NAT P 870HW 51a v2 User s Guide 104...
Страница 105: ...105 PART III Security IP Filter 107...
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Страница 116: ...Chapter 10 Static Route P 870HW 51a v2 User s Guide 116...
Страница 126: ...Chapter 11 Quality of Service QoS P 870HW 51a v2 User s Guide 126...
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Страница 146: ...Chapter 15 System Settings P 870HW 51a v2 User s Guide 146...