Appendix A. Understanding SNMP

TDU 120e SNMP Access

By default, SNMP MIB Browser access to the TDU 120e IP address with the configured community names, accesses the host. The TDU 120e can also act as an SNMP proxy agent for external units.

To access MIB variables on externally chained devices, append a period and the Unit ID of the device to the Read and Read/Write community names.

Example:

If...

Then...

 

 

The Read community name

Specify public.3 as the community

configured in the TDU 120e is

name in the SNMP MIB Browser.

public,

This allows reading SNMP MIB

 

 

variables from externally chained

 

unit 3.

 

 

The external unit's passcode is

An entry must be added to the Unit

not the default,

Access Table for SNMP MIB access.

 

However, SNMP traps for the unit

 

can be forwarded without the entry.

 

See Unit Access Table on page 8-2,

 

for more information.

 

 

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TDU 120e User Manual

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ADTRAN user manual TDU 120e Snmp Access, Then