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179 lines
6.1 KiB
Plaintext
179 lines
6.1 KiB
Plaintext
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INET-ADDRESS-MIB DEFINITIONS ::= BEGIN
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IMPORTS
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MODULE-IDENTITY, mib-2 FROM SNMPv2-SMI
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TEXTUAL-CONVENTION FROM SNMPv2-TC;
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inetAddressMIB MODULE-IDENTITY
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LAST-UPDATED "200006080000Z"
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ORGANIZATION
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"IETF Operations and Management Area"
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CONTACT-INFO
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"Mike Daniele
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Compaq Computer Corporation
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110 Spit Brook Rd
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Nashua, NH 03062, USA
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Phone: +1 603 884-1423
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EMail: daniele@zk3.dec.com
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Brian Haberman
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Nortel Networks
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4039 Emperor Blvd., Suite 200
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Durham, NC 27703, USA
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Phone: +1 919 992-4439
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EMail: haberman@nortelnetworks.com
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Shawn A. Routhier
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Wind River Systems, Inc.
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1 Tara Blvd, Suite 403
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Nashua, NH 03062, USA
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Phone: +1 603 897-2000
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EMail: sar@epilogue.com
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Juergen Schoenwaelder
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TU Braunschweig
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Bueltenweg 74/75
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38106 Braunschweig, Germany
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Phone: +49 531 391-3289
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EMail: schoenw@ibr.cs.tu-bs.de
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Send comments to mibs@ops.ietf.org."
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DESCRIPTION
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"This MIB module defines textual conventions for
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representing Internet addresses. An Internet
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address can be an IPv4 address, an IPv6 address
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or a DNS domain name."
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REVISION "200006080000Z"
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DESCRIPTION
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"Initial version, published as RFC 2851."
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::= { mib-2 76 }
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InetAddressType ::= TEXTUAL-CONVENTION
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STATUS current
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DESCRIPTION
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"A value that represents a type of Internet address.
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unknown(0) An unknown address type. This value MUST
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be used if the value of the corresponding
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InetAddress object is a zero-length string.
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It may also be used to indicate an IP address
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which is not in one of the formats defined
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below.
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ipv4(1) An IPv4 address as defined by the
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InetAddressIPv4 textual convention.
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ipv6(2) An IPv6 address as defined by the
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InetAddressIPv6 textual convention.
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dns(16) A DNS domain name as defined by the
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InetAddressDNS textual convention.
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Each definition of a concrete InetAddressType value must be
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accompanied by a definition of a textual convention for use
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with that InetAddressType.
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The InetAddressType textual convention SHOULD NOT be subtyped
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in object type definitions to support future extensions. It
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MAY be subtyped in compliance statements in order to require
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only a subset of these address types for a compliant
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implementation."
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SYNTAX INTEGER {
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unknown(0),
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ipv4(1), -- these named numbers are aligned
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ipv6(2), -- with AddressFamilyNumbers from
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dns(16) -- IANA-ADDRESS-FAMILY-NUMBERS-MIB
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}
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InetAddress ::= TEXTUAL-CONVENTION
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STATUS current
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DESCRIPTION
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"Denotes a generic Internet address.
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An InetAddress value is always interpreted within the
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context of an InetAddressType value. The InetAddressType
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object which defines the context must be registered
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immediately before the object which uses the InetAddress
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textual convention. In other words, the object identifiers
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for the InetAddressType object and the InetAddress object
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MUST have the same length and the last sub-identifier of
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the InetAddressType object MUST be 1 less than the last
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sub-identifier of the InetAddress object.
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When this textual convention is used as the syntax of an
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index object, there may be issues with the limit of 128
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sub-identifiers specified in SMIv2, STD 58. In this case,
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the OBJECT-TYPE declaration MUST include a 'SIZE' clause
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to limit the number of potential instance sub-identifiers."
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SYNTAX OCTET STRING (SIZE (0..255))
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InetAddressIPv4 ::= TEXTUAL-CONVENTION
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DISPLAY-HINT "1d.1d.1d.1d"
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STATUS current
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DESCRIPTION
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"Represents an IPv4 network address:
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octets contents encoding
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1-4 IP address network-byte order
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The corresponding InetAddressType value is ipv4(1)."
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SYNTAX OCTET STRING (SIZE (4))
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InetAddressIPv6 ::= TEXTUAL-CONVENTION
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DISPLAY-HINT "2x:2x:2x:2x:2x:2x:2x:2x%4d"
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STATUS current
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DESCRIPTION
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"Represents an IPv6 network address:
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octets contents encoding
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1-16 IPv6 address network-byte order
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17-20 scope identifier network-byte order
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The corresponding InetAddressType value is ipv6(2).
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The scope identifier (bytes 17-20) MUST NOT be present
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for global IPv6 addresses. For non-global IPv6 addresses
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(e.g. link-local or site-local addresses), the scope
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identifier MUST always be present. It contains a link
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identifier for link-local and a site identifier for
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site-local IPv6 addresses.
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The scope identifier MUST disambiguate identical address
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values. For link-local addresses, the scope identifier will
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typically be the interface index (ifIndex as defined in the
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IF-MIB, RFC 2233) of the interface on which the address is
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configured.
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The scope identifier may contain the special value 0
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which refers to the default scope. The default scope
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may be used in cases where the valid scope identifier
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is not known (e.g., a management application needs to
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write a site-local InetAddressIPv6 address without
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knowing the site identifier value). The default scope
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SHOULD NOT be used as an easy way out in cases where
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the scope identifier for a non-global IPv6 is known."
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SYNTAX OCTET STRING (SIZE (16|20))
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InetAddressDNS ::= TEXTUAL-CONVENTION
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DISPLAY-HINT "255a"
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STATUS current
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DESCRIPTION
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"Represents a DNS domain name. The name SHOULD be
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fully qualified whenever possible.
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The corresponding InetAddressType is dns(16).
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The DESCRIPTION clause of InetAddress objects that
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may have InetAddressDNS values must fully describe
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how (and when) such names are to be resolved to IP
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addresses."
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SYNTAX OCTET STRING (SIZE (1..255))
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END
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