ADTRAN Express 6100, Manual

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Chapter 3. Terminal Menu Operation and Structure
61200176L1-1 Express 6100/6120 User Manual 3-17
DNS/Domain Name
Write security: 3; Read security: 5
This is a text string used to represent the domain name used by the Ex-
press 6100/6120.
DNS/Server 1
Write security: 3; Read security: 5
This is the IP address for the primary DNS device. It is the first server
that domain name requests are sent.
DNS/Server 2
Write security: 3; Read security: 5
This is the IP address for the secondary DNS device. It is used as a
back-up in case the primary address does not respond to the request.
»» IP/UDP Relay
The Express 6100/6120 can be configured as a relay agent for UDP
broadcast packets. Normally, a router will not forward UDP broad-
cast packets. However, many network applications use UDP broad-
casts to configure addresses, host names, and other information. If
hosts using these protocols are not on the same network segment as
the servers providing the information, the client programs will not re-
ceive a response without enabling the UDP relay agent.
UDP Relay/Mode
Write security: 3; Read security: 5
When this option is set to On (def), the Express 6100/6120 will act as
a relay agent.
UDP Relay/UDP Relay List
Up to four relay destination servers can be specified in this list.