Allied Telesis AlliedWare NetScreen Routers - Manual (Page 7)

Use Dynamic DNS To Allow You To Host Servers Behind A Dynamically-Assigned Public IP Address 7
Configure dynamic DNS
This section describes how to configure dynamic DNS.
Use the command:
enable ddns
Depending on the kind of DynDNS.com host you have (see “DynDNS.com hostnames” on
page 2 ), use one of the commands:
set ddns dynamichost=your-hostname.dyndns-domain
or
set ddns statichost=your-hostname.dyndns-domain
or
set ddns customhost=your-hostname.your-domain
Note that the dynamic DNS client only supports one type of hostname at a time, but
supports multiple hostnames of that type. If you have multiple hostnames, specify them as a
comma-separated list. For example:
set ddns dynamichost=myhost1.dyndns.org,myhost2.dnsalias.org
Specify the interface that the WAN link uses.
For the primary ADSL link, use the command:
set ddns primaryinterface=ppp0
If you also have the backup ISDN link, also use the command:
set ddns secondaryinterface=ppp1
Note that the dynamic DNS client only supports one active WAN interface at a time.
1. Enable dynamic DNS
2. Specify the DynDNS.com host or hosts
3. Specify the dynamic DNS interface