ADTRAN 1202076L1, User Manual

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Appendix A. Understanding SNMP
A-4 TSU 600 User Manual 61202076L1-1
For traps from the ISU 512, the Unit ID is the first object identifier. See
the product MIBs for more information.
Definitions for Poll Link Up/Down traps are included in the TSU 600
MIB file: 600e.MIB.
The TSU 600 and TSU 600e share the same MIB.
SNMP MIB Browser Configuration
The steps required to configure Network Manager MIB variable access
through the TSU 600 are as follows:
1. Load the desired product MIBs on the network management station.
If, for example, the administrator is managing TSU 600 and ISU 512
devices, load TSU 600e.MIB, ISU512.MIB, and RFC1406.MIB.
2. Create device entries in the NMS database for all units that are to be
managed through the TSU 600. The host unit should be configured as
the Proxy agent for the external units. The IP address or host name
used for the proxy designation is that of the TSU 600.
3. Set community names in the device’s entries for external units to the
TSU 600 community name with the device Unit ID appended as de-
fined in the previous section, TSU 600 SNMP ACCESS on page A-3.
4. Set the device timeout for all device entries in the NMS device data-
base to five seconds, including the host unit.
SNMP MIB Files
The TSU 600 supports several standard MIBs including MIB-II (RFC-
1213), the DS1 T1/E1 MIB (RFC-1406), and the Ethernet MIB (RFC-
1643; 600e only
). It also supports several ADTRAN enterprise specific
MIBs including the ADTRAN Product MIB (ADTRAN.MIB), the ADT-
RAN DS1 extensions MIB (ADS1.MIB)
, and all TSU/TDU Enterprise
MIBs , such as 600e.MIB. The standard MIB files are usually included
with most SNMP network management software.
The latest versions of the ADTRAN enterprise-specific MIBs are avail-
able in the following locations:
• ADTRAN anonymous ftp site ( ftp.adtran.com ),
• By dial-up from the BBS (256-963-8169).
• ADTRAN web site at http://www.adtran.com.