This MIB is an extension of the SNMP-TARGET-MIB
specified in RFC3413.

This MIB module contains  Cisco-defined  extension
to the snmpTargetAddrTable to represent information
required for IPv6 Address. 

When Target has Link local or Multicast IPv6 address,
the information of the interface on which the
notification has to be sent is required. This
additional information is provided by this extension
MIB.

This module also contains definition for set of new
variable to hold the address of the host that had
sent an unauthentic SNMP message to agent.

Glossary of the terms used in this MIB:
--------------------------------------

VRF - Virtual Routing and Forwarding. An IP technology  that 
      allows multiple instances of routing table to exist
      in a system and work simultaneously. A VRF consists of 
      an IP routing table, a forwarding table, a set of 
      interfaces that use the forwarding table, and a set of 
      rules and routing protocol parameters that control 
      the information that is included into the routing 
      table.