diff options
Diffstat (limited to 'mibs/INET-ADDRESS-MIB.txt')
| -rw-r--r-- | mibs/INET-ADDRESS-MIB.txt | 402 |
1 files changed, 402 insertions, 0 deletions
diff --git a/mibs/INET-ADDRESS-MIB.txt b/mibs/INET-ADDRESS-MIB.txt new file mode 100644 index 0000000..a778cba --- /dev/null +++ b/mibs/INET-ADDRESS-MIB.txt @@ -0,0 +1,402 @@ +INET-ADDRESS-MIB DEFINITIONS ::= BEGIN + +IMPORTS + MODULE-IDENTITY, mib-2, Unsigned32 FROM SNMPv2-SMI + TEXTUAL-CONVENTION FROM SNMPv2-TC; + +inetAddressMIB MODULE-IDENTITY + LAST-UPDATED "200502040000Z" + ORGANIZATION + "IETF Operations and Management Area" + CONTACT-INFO + "Juergen Schoenwaelder (Editor) + International University Bremen + P.O. Box 750 561 + 28725 Bremen, Germany + + Phone: +49 421 200-3587 + EMail: j.schoenwaelder@iu-bremen.de + + Send comments to <ietfmibs@ops.ietf.org>." + DESCRIPTION + "This MIB module defines textual conventions for + representing Internet addresses. An Internet + address can be an IPv4 address, an IPv6 address, + or a DNS domain name. This module also defines + textual conventions for Internet port numbers, + autonomous system numbers, and the length of an + Internet address prefix. + + Copyright (C) The Internet Society (2005). This version + of this MIB module is part of RFC 4001, see the RFC + itself for full legal notices." + REVISION "200502040000Z" + DESCRIPTION + "Third version, published as RFC 4001. This revision + introduces the InetZoneIndex, InetScopeType, and + InetVersion textual conventions." + REVISION "200205090000Z" + DESCRIPTION + "Second version, published as RFC 3291. This + revision contains several clarifications and + introduces several new textual conventions: + InetAddressPrefixLength, InetPortNumber, + InetAutonomousSystemNumber, InetAddressIPv4z, + and InetAddressIPv6z." + REVISION "200006080000Z" + DESCRIPTION + "Initial version, published as RFC 2851." + ::= { mib-2 76 } + +InetAddressType ::= TEXTUAL-CONVENTION + STATUS current + DESCRIPTION + "A value that represents a type of Internet address. + + unknown(0) An unknown address type. This value MUST + be used if the value of the corresponding + InetAddress object is a zero-length string. + It may also be used to indicate an IP address + that is not in one of the formats defined + below. + + ipv4(1) An IPv4 address as defined by the + InetAddressIPv4 textual convention. + + ipv6(2) An IPv6 address as defined by the + InetAddressIPv6 textual convention. + + ipv4z(3) A non-global IPv4 address including a zone + index as defined by the InetAddressIPv4z + textual convention. + + ipv6z(4) A non-global IPv6 address including a zone + index as defined by the InetAddressIPv6z + textual convention. + + dns(16) A DNS domain name as defined by the + InetAddressDNS textual convention. + + Each definition of a concrete InetAddressType value must be + accompanied by a definition of a textual convention for use + with that InetAddressType. + + To support future extensions, the InetAddressType textual + convention SHOULD NOT be sub-typed in object type definitions. + It MAY be sub-typed in compliance statements in order to + require only a subset of these address types for a compliant + implementation. + + Implementations must ensure that InetAddressType objects + and any dependent objects (e.g., InetAddress objects) are + consistent. An inconsistentValue error must be generated + if an attempt to change an InetAddressType object would, + for example, lead to an undefined InetAddress value. In + + particular, InetAddressType/InetAddress pairs must be + changed together if the address type changes (e.g., from + ipv6(2) to ipv4(1))." + SYNTAX INTEGER { + unknown(0), + ipv4(1), + ipv6(2), + ipv4z(3), + ipv6z(4), + dns(16) + } + +InetAddress ::= TEXTUAL-CONVENTION + STATUS current + DESCRIPTION + "Denotes a generic Internet address. + + An InetAddress value is always interpreted within the context + of an InetAddressType value. Every usage of the InetAddress + textual convention is required to specify the InetAddressType + object that provides the context. It is suggested that the + InetAddressType object be logically registered before the + object(s) that use the InetAddress textual convention, if + they appear in the same logical row. + + The value of an InetAddress object must always be + consistent with the value of the associated InetAddressType + object. Attempts to set an InetAddress object to a value + inconsistent with the associated InetAddressType + must fail with an inconsistentValue error. + + When this textual convention is used as the syntax of an + index object, there may be issues with the limit of 128 + sub-identifiers specified in SMIv2, STD 58. In this case, + the object definition MUST include a 'SIZE' clause to + limit the number of potential instance sub-identifiers; + otherwise the applicable constraints MUST be stated in + the appropriate conceptual row DESCRIPTION clauses, or + in the surrounding documentation if there is no single + DESCRIPTION clause that is appropriate." + SYNTAX OCTET STRING (SIZE (0..255)) + +InetAddressIPv4 ::= TEXTUAL-CONVENTION + DISPLAY-HINT "1d.1d.1d.1d" + STATUS current + DESCRIPTION + "Represents an IPv4 network address: + + Octets Contents Encoding + 1-4 IPv4 address network-byte order + + The corresponding InetAddressType value is ipv4(1). + + This textual convention SHOULD NOT be used directly in object + definitions, as it restricts addresses to a specific format. + However, if it is used, it MAY be used either on its own or in + conjunction with InetAddressType, as a pair." + SYNTAX OCTET STRING (SIZE (4)) + +InetAddressIPv6 ::= TEXTUAL-CONVENTION + DISPLAY-HINT "2x:2x:2x:2x:2x:2x:2x:2x" + STATUS current + DESCRIPTION + "Represents an IPv6 network address: + + Octets Contents Encoding + 1-16 IPv6 address network-byte order + + The corresponding InetAddressType value is ipv6(2). + + This textual convention SHOULD NOT be used directly in object + definitions, as it restricts addresses to a specific format. + However, if it is used, it MAY be used either on its own or in + conjunction with InetAddressType, as a pair." + SYNTAX OCTET STRING (SIZE (16)) + +InetAddressIPv4z ::= TEXTUAL-CONVENTION + DISPLAY-HINT "1d.1d.1d.1d%4d" + STATUS current + DESCRIPTION + "Represents a non-global IPv4 network address, together + with its zone index: + + Octets Contents Encoding + 1-4 IPv4 address network-byte order + 5-8 zone index network-byte order + + The corresponding InetAddressType value is ipv4z(3). + + The zone index (bytes 5-8) is used to disambiguate identical + address values on nodes that have interfaces attached to + different zones of the same scope. The zone index may contain + the special value 0, which refers to the default zone for each + scope. + + This textual convention SHOULD NOT be used directly in object + + definitions, as it restricts addresses to a specific format. + However, if it is used, it MAY be used either on its own or in + conjunction with InetAddressType, as a pair." + SYNTAX OCTET STRING (SIZE (8)) + +InetAddressIPv6z ::= TEXTUAL-CONVENTION + DISPLAY-HINT "2x:2x:2x:2x:2x:2x:2x:2x%4d" + STATUS current + DESCRIPTION + "Represents a non-global IPv6 network address, together + with its zone index: + + Octets Contents Encoding + 1-16 IPv6 address network-byte order + 17-20 zone index network-byte order + + The corresponding InetAddressType value is ipv6z(4). + + The zone index (bytes 17-20) is used to disambiguate + identical address values on nodes that have interfaces + attached to different zones of the same scope. The zone index + may contain the special value 0, which refers to the default + zone for each scope. + + This textual convention SHOULD NOT be used directly in object + definitions, as it restricts addresses to a specific format. + However, if it is used, it MAY be used either on its own or in + conjunction with InetAddressType, as a pair." + SYNTAX OCTET STRING (SIZE (20)) + +InetAddressDNS ::= TEXTUAL-CONVENTION + DISPLAY-HINT "255a" + STATUS current + DESCRIPTION + "Represents a DNS domain name. The name SHOULD be fully + qualified whenever possible. + + The corresponding InetAddressType is dns(16). + + The DESCRIPTION clause of InetAddress objects that may have + InetAddressDNS values MUST fully describe how (and when) + these names are to be resolved to IP addresses. + + The resolution of an InetAddressDNS value may require to + query multiple DNS records (e.g., A for IPv4 and AAAA for + IPv6). The order of the resolution process and which DNS + record takes precedence depends on the configuration of the + resolver. + + This textual convention SHOULD NOT be used directly in object + definitions, as it restricts addresses to a specific format. + However, if it is used, it MAY be used either on its own or in + conjunction with InetAddressType, as a pair." + SYNTAX OCTET STRING (SIZE (1..255)) + +InetAddressPrefixLength ::= TEXTUAL-CONVENTION + DISPLAY-HINT "d" + STATUS current + DESCRIPTION + "Denotes the length of a generic Internet network address + prefix. A value of n corresponds to an IP address mask + that has n contiguous 1-bits from the most significant + bit (MSB), with all other bits set to 0. + + An InetAddressPrefixLength value is always interpreted within + the context of an InetAddressType value. Every usage of the + InetAddressPrefixLength textual convention is required to + specify the InetAddressType object that provides the + context. It is suggested that the InetAddressType object be + logically registered before the object(s) that use the + InetAddressPrefixLength textual convention, if they appear + in the same logical row. + + InetAddressPrefixLength values larger than + the maximum length of an IP address for a specific + InetAddressType are treated as the maximum significant + value applicable for the InetAddressType. The maximum + significant value is 32 for the InetAddressType + 'ipv4(1)' and 'ipv4z(3)' and 128 for the InetAddressType + 'ipv6(2)' and 'ipv6z(4)'. The maximum significant value + for the InetAddressType 'dns(16)' is 0. + + The value zero is object-specific and must be defined as + part of the description of any object that uses this + syntax. Examples of the usage of zero might include + situations where the Internet network address prefix + is unknown or does not apply. + + The upper bound of the prefix length has been chosen to + be consistent with the maximum size of an InetAddress." + SYNTAX Unsigned32 (0..2040) + +InetPortNumber ::= TEXTUAL-CONVENTION + DISPLAY-HINT "d" + STATUS current + DESCRIPTION + "Represents a 16 bit port number of an Internet transport + + layer protocol. Port numbers are assigned by IANA. A + current list of all assignments is available from + <http://www.iana.org/>. + + The value zero is object-specific and must be defined as + part of the description of any object that uses this + syntax. Examples of the usage of zero might include + situations where a port number is unknown, or when the + value zero is used as a wildcard in a filter." + REFERENCE "STD 6 (RFC 768), STD 7 (RFC 793) and RFC 2960" + SYNTAX Unsigned32 (0..65535) + +InetAutonomousSystemNumber ::= TEXTUAL-CONVENTION + DISPLAY-HINT "d" + STATUS current + DESCRIPTION + "Represents an autonomous system number that identifies an + Autonomous System (AS). An AS is a set of routers under a + single technical administration, using an interior gateway + protocol and common metrics to route packets within the AS, + and using an exterior gateway protocol to route packets to + other ASes'. IANA maintains the AS number space and has + delegated large parts to the regional registries. + + Autonomous system numbers are currently limited to 16 bits + (0..65535). There is, however, work in progress to enlarge the + autonomous system number space to 32 bits. Therefore, this + textual convention uses an Unsigned32 value without a + range restriction in order to support a larger autonomous + system number space." + REFERENCE "RFC 1771, RFC 1930" + SYNTAX Unsigned32 + +InetScopeType ::= TEXTUAL-CONVENTION + STATUS current + DESCRIPTION + "Represents a scope type. This textual convention can be used + in cases where a MIB has to represent different scope types + and there is no context information, such as an InetAddress + object, that implicitly defines the scope type. + + Note that not all possible values have been assigned yet, but + they may be assigned in future revisions of this specification. + Applications should therefore be able to deal with values + not yet assigned." + REFERENCE "RFC 3513" + SYNTAX INTEGER { + -- reserved(0), + interfaceLocal(1), + linkLocal(2), + subnetLocal(3), + adminLocal(4), + siteLocal(5), -- site-local unicast addresses + -- have been deprecated by RFC 3879 + -- unassigned(6), + -- unassigned(7), + organizationLocal(8), + -- unassigned(9), + -- unassigned(10), + -- unassigned(11), + -- unassigned(12), + -- unassigned(13), + global(14) + -- reserved(15) + } + +InetZoneIndex ::= TEXTUAL-CONVENTION + DISPLAY-HINT "d" + STATUS current + DESCRIPTION + "A zone index identifies an instance of a zone of a + specific scope. + + The zone index MUST disambiguate identical address + values. For link-local addresses, the zone index will + typically be the interface index (ifIndex as defined in the + IF-MIB) of the interface on which the address is configured. + + The zone index may contain the special value 0, which refers + to the default zone. The default zone may be used in cases + where the valid zone index is not known (e.g., when a + management application has to write a link-local IPv6 + address without knowing the interface index value). The + default zone SHOULD NOT be used as an easy way out in + cases where the zone index for a non-global IPv6 address + is known." + REFERENCE "RFC4007" + SYNTAX Unsigned32 + +InetVersion ::= TEXTUAL-CONVENTION + STATUS current + DESCRIPTION + "A value representing a version of the IP protocol. + + unknown(0) An unknown or unspecified version of the IP + protocol. + + ipv4(1) The IPv4 protocol as defined in RFC 791 (STD 5). + + ipv6(2) The IPv6 protocol as defined in RFC 2460. + + Note that this textual convention SHOULD NOT be used to + distinguish different address types associated with IP + protocols. The InetAddressType has been designed for this + purpose." + REFERENCE "RFC 791, RFC 2460" + SYNTAX INTEGER { + unknown(0), + ipv4(1), + ipv6(2) + } +END |