Digi TransPort WR11 User Manual page 417

Configuring DNS
Send an update to DNS Server a.b.c.d for
The IP address in this text box specifies the DNS server that should be sent the updated information.
The server must support DNS Update messages. Dynamic DNS is generally offered as a subscription-
based service by ISPs, but for a large number of deployed routers, it may be more appropriate to set
up a dedicated DNS server locally.
Name
The member of the DNS zone to update. Along with the zone parameter, uniquely identifies the router.
For example, if the router has a name of epos33, the full address of the router is
epos33.mycompany.com.
Zone
The DNS zone to update. When using Dynamic DNS, you must have a domain name. This domain name
can be purchased from an appropriate vendor. Enter this domain name, such as mycompany.com, in
the Zone field.
When the default route changes
Interface x,y becomes active
These settings determine when the update is sent, such as when the default route changes or when
the specified interface becomes active. The drop-down list offers the options of PPP or Ethernet. In
the text box, enter the instance number for the specified interface.
Also send an update every h hrs, m mins, s secs
The interval at which the router issues update messages to the DNS server.
Digi TransPort® Routers User Guide
DNS Server Update parameters
417