RFC1066-MIB-INTERPRETATION { iso org(3) dod(6) internet(1) mgmt(2) 1 } DEFINITIONS ::= BEGIN

              IMPORTS mgmt, OBJECT-TYPE FROM RFC1065-SMI;

                mib        OBJECT IDENTIFIER ::= { mgmt 1 }

                system     OBJECT IDENTIFIER ::= { mib 1 }
                interfaces OBJECT IDENTIFIER ::= { mib 2 }
                at         OBJECT IDENTIFIER ::= { mib 3 }
                ip         OBJECT IDENTIFIER ::= { mib 4 }
                icmp       OBJECT IDENTIFIER ::= { mib 5 }
                tcp        OBJECT IDENTIFIER ::= { mib 6 }
                udp        OBJECT IDENTIFIER ::= { mib 7 }
                egp        OBJECT IDENTIFIER ::= { mib 8 }


         -- definition of object class

         OBJECT-CLASS MACRO  ::=
         BEGIN
           TYPE NOTATION  ::= SubClassOf Superiors Names Attributes
           VALUE NOTATION ::= value(VALUE OBJECT IDENTIFIER)

           SubClassOf     ::= "SUBCLASS OF" value(OBJECT-CLASS)
                                            | empty
           Superiors      ::= "SUPERIORS" "{" SuperiorList "}"
                                            | empty
           Names          ::= "NAMES" "{" AttributeList "}"
                                            | empty
           Attributes     ::= "CONTAINS" "{" AttributeList "}"
                                            | empty

           SuperiorList   ::= Superior | Superior "," SuperiorList
           Superior       ::= value(OBJECT-CLASS)

           AttributeList  ::= Attribute | Attribute "," AttributeList
           Attribute      ::= value(OBJECT-TYPE)

         END