IPV6-TC DEFINITIONS ::= BEGIN

IMPORTS

Integer32                FROM SNMPv2-SMI
TEXTUAL-CONVENTION       FROM SNMPv2-TC;

– definition of textual conventions Ipv6Address ::= TEXTUAL-CONVENTION

DISPLAY-HINT "2x:"
STATUS       current
DESCRIPTION
  "This data type is used to model IPv6 addresses.
   This is a binary string of 16 octets in network
   byte-order."
SYNTAX       OCTET STRING (SIZE (16))

Ipv6AddressPrefix ::= TEXTUAL-CONVENTION

DISPLAY-HINT "2x:"
STATUS       current
DESCRIPTION
  "This data type is used to model IPv6 address
  prefixes. This is a binary string of up to 16
  octets in network byte-order."
SYNTAX       OCTET STRING (SIZE (0..16))

Ipv6AddressIfIdentifier ::= TEXTUAL-CONVENTION

DISPLAY-HINT "2x:"
STATUS       current
DESCRIPTION
  "This data type is used to model IPv6 address
  interface identifiers. This is a binary string
   of up to 8 octets in network byte-order."
SYNTAX      OCTET STRING (SIZE (0..8))

Ipv6IfIndex ::= TEXTUAL-CONVENTION

DISPLAY-HINT "d"
STATUS       current
DESCRIPTION
  "A unique value, greater than zero for each
  internetwork-layer interface in the managed
  system. It is recommended that values are assigned
  contiguously starting from 1. The value for each
  internetwork-layer interface must remain constant
  at least from one re-initialization of the entity's
  network management system to the next

  re-initialization."
SYNTAX       Integer32 (1..2147483647)

Ipv6IfIndexOrZero ::= TEXTUAL-CONVENTION

DISPLAY-HINT "d"
STATUS       current
DESCRIPTION
    "This textual convention is an extension of the
    Ipv6IfIndex convention.  The latter defines
    a greater than zero value used to identify an IPv6
    interface in the managed system.  This extension
    permits the additional value of zero.  The value
    zero is object-specific and must therefore be
    defined as part of the description of any object
    which uses this syntax.  Examples of the usage of
    zero might include situations where interface was
    unknown, or when none or all interfaces need to be
    referenced."
SYNTAX       Integer32 (0..2147483647)

END