Udp Relay/Udp Relay List; Udp Relay List/Relay Address; Udp Relay List/Udp Port Type; Udp Relay List/Udp Port 1, Udp Port 2, Udp Port 3 - ADTRAN Express L128T S User Manual

UDP Relay/UDP Relay List

Up to four relay destination servers can be specified in this list.

UDP Relay List/Relay Address

Write security: 3; Read security: 5
This is the IP address of the server that will receive the relay
packet.

UDP Relay List/UDP Port Type

Write security: 3; Read security: 5
Standard (def)
Specified

UDP Relay List/UDP Port 1, UDP Port 2, UDP Port 3

Write security: 3; Read security: 5
UDP Port 1, UDP Port 2, and UDP Port 3 are used for specifying
UDP ports to be relayed. These fields only apply when UDP
Port Type is set to Specified.

IP/Proxy ARP

Write security: 4; Read security: 5
This feature allows the network portion of a group of addresses to be
shared between several physical network segments. The ARP protocol
itself provides a way for devices to create a mapping between physical
(i.e., Ethernet) addresses and logical IP addresses. Proxy ARP makes
use of this mapping feature by instructing a router to answer ARP re-
quests as a "proxy" for the IP addresses behind one of its ports. The
device which sent the ARP request will then correctly assume that it
can reach the requested IP address by sending packets to the physical
address that was returned to it. This technique effectively hides the
61202070L3-20
The following standard UDP protocols are
relayed when set: DHCP, TFTP, DNS, NTP
(Network Time Protocol, port 123). NBNS
(NetBIOS Name Server, port 137), NBDG
(NetBIOS Datagram, port 138), and BootP.
When set, the UDP port (1 to 65535) can be
specified in the UDP Port columns. (up to a
maximum of three per server).
Express L128T S/T User Manual
Chapter 3. Terminal Menu Operation
3-19