4. References

   [1]  Information processing systems - Open Systems
        Interconnection - Specification of Abstract Syntax
        Notation One (ASN.1), International Organization for
        Standardization.  International Standard 8824, (December,
        1987).

   [2]  Case, J., McCloghrie, K., Rose, M., and Waldbusser, S.,
        "Structure of Management Information for version 2 of the
        Simple Network Management Protocol (SNMPv2)", RFC 1442,
        SNMP Research, Inc., Hughes LAN Systems, Dover Beach
        Consulting, Inc., Carnegie Mellon University, April 1993.

   [3]  Galvin, J., and McCloghrie, K., "Administrative Model for
        version 2 of the Simple Network Management Protocol
        (SNMPv2)", RFC 1445, Trusted Information Systems, Hughes
        LAN Systems, April 1993.

   [4]  Galvin, J., and McCloghrie, K., "Security Protocols for
        version 2 of the Simple Network Management Protocol
        (SNMPv2)", RFC 1446, Trusted Information Systems, Hughes
        LAN Systems, April 1993.

   [5]  Case, J., McCloghrie, K., Rose, M., and Waldbusser, S.,
        "Protocol Operations for version 2 of the Simple Network
        Management Protocol (SNMPv2)", RFC 1448, SNMP Research,
        Inc., Hughes LAN Systems, Dover Beach Consulting, Inc.,
        Carnegie Mellon University, April 1993.

   [5]  Case, J., McCloghrie, K., Rose, M., and Waldbusser, S.,
        "Transport Mappings for version 2 of the Simple Network
        Management Protocol (SNMPv2)", RFC 1449, SNMP Research,
        Inc., Hughes LAN Systems, Dover Beach Consulting, Inc.,
        Carnegie Mellon University, April 1993.