6. Definitions

          RFC1213-MIB DEFINITIONS ::= BEGIN

          IMPORTS
                  mgmt, NetworkAddress, IpAddress, Counter, Gauge,
                          TimeTicks
                      FROM RFC1155-SMI
                  OBJECT-TYPE
                          FROM RFC-1212;

          --  This MIB module uses the extended OBJECT-TYPE macro as
          --  defined in [14];

          --  MIB-II (same prefix as MIB-I)

          mib-2      OBJECT IDENTIFIER ::= { mgmt 1 }

6.1. Textual Conventions

          -- textual conventions

          DisplayString ::=
              OCTET STRING
          -- This data type is used to model textual information taken
          -- from the NVT ASCII character set.  By convention, objects
          -- with this syntax are declared as having
          --
          --      SIZE (0..255)

          PhysAddress ::=
              OCTET STRING
          -- This data type is used to model media addresses.  For many
          -- types of media, this will be in a binary representation.
          -- For example, an ethernet address would be represented as
          -- a string of 6 octets.

6.2. Groups in MIB-II

          -- groups in MIB-II

          system       OBJECT IDENTIFIER ::= { mib-2 1 }

          interfaces   OBJECT IDENTIFIER ::= { mib-2 2 }

          at           OBJECT IDENTIFIER ::= { mib-2 3 }

          ip           OBJECT IDENTIFIER ::= { mib-2 4 }

          icmp         OBJECT IDENTIFIER ::= { mib-2 5 }

          tcp          OBJECT IDENTIFIER ::= { mib-2 6 }

          udp          OBJECT IDENTIFIER ::= { mib-2 7 }

          egp          OBJECT IDENTIFIER ::= { mib-2 8 }

          -- historical (some say hysterical)
          -- cmot      OBJECT IDENTIFIER ::= { mib-2 9 }

          transmission OBJECT IDENTIFIER ::= { mib-2 10 }

          snmp         OBJECT IDENTIFIER ::= { mib-2 11 }

6.3. The System Group
6.4. The Interfaces Group
6.5. The Address Translation Group
6.6. The IP Group
6.7. The ICMP Group
6.8. The TCP Group
6.9. The UDP Group
6.10. The EGP Group
6.11. The Transmission Group
6.12. The SNMP Group

MIB-II Definitions