Appendix A. Understanding SNMP
A-4
TSU 610 User Manual
61200610L2-1
SNMP Trap Configuration
Traps received by the TSU 610 from external units and the
host unit are converted into SNMP traps and forwarded to
the configured NMS. The source of the trap is uniquely
identified at the NMS by a combination of the IP address of
the TSU 610, and the Unit ID of the sending device.
The Unit ID is present in the trap packet appended to the end
of the trap community packet name, for example
public.4
. It
is also included as an Octet String variable
(adProdPhysAddress) in the trap packet as defined in the
individual product MIBs. The latest versions of the product
MIBs by default display the appended trap community name
in their descriptions.
Typical steps required for Management Station trap
configuration are loading the device specific MIBs and
loading or creating device specific Trap Definition Files. The
current product MIBs contain keywords embedded in
comments that can be used by some network management
platforms to automatically generate Trap Definitions.
Otherwise, the descriptions may be used as a template for
Trap Definitions.
If individual option card port identification and slot
identification are required, they are present in the four byte
adProdPhysAddress
field of the trap packet. The first two
bytes are the Unit ID of the base controller (least significant
byte first). The next two bytes are port and slot number. This
field is the second object identifier in all traps sent from TSU/
TDU products.
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 610 MIB file: 600.MIB.
Summary of Contents for 1200610L2
Page 20: ...Table of Contents xx TSU 610 User Manual 61200610L2 1...
Page 24: ...List of Tables xxiv TSU 610 User Manual 61200610L2 1...
Page 56: ...Chapter 3 Operation 3 12 TSU 610 User Manual 61200610L2 1...
Page 94: ...Chapter 4 T1 Network Interface 4 38 TSU 610 User Manual 61200610L2 1...
Page 142: ...Appendix B Understanding TR 08 B 4 TSU 610 User Manual 61200610L2 1...
Page 156: ...Appendix E Specifications E 4 TSU 610 User Manual 61200610L2 1...
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