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1358 lines
45 KiB
Plaintext
1358 lines
45 KiB
Plaintext
IP-FORWARD-MIB DEFINITIONS ::= BEGIN
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IMPORTS
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MODULE-IDENTITY, OBJECT-TYPE,
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IpAddress, Integer32, Gauge32,
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Counter32 FROM SNMPv2-SMI
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RowStatus FROM SNMPv2-TC
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MODULE-COMPLIANCE, OBJECT-GROUP FROM SNMPv2-CONF
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InterfaceIndexOrZero FROM IF-MIB
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ip FROM IP-MIB
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IANAipRouteProtocol FROM IANA-RTPROTO-MIB
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InetAddress, InetAddressType,
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InetAddressPrefixLength,
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InetAutonomousSystemNumber FROM INET-ADDRESS-MIB;
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ipForward MODULE-IDENTITY
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LAST-UPDATED "200602010000Z"
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ORGANIZATION
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"IETF IPv6 Working Group
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http://www.ietf.org/html.charters/ipv6-charter.html"
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CONTACT-INFO
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"Editor:
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Brian Haberman
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Johns Hopkins University - Applied Physics Laboratory
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Mailstop 17-S442
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11100 Johns Hopkins Road
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Laurel MD, 20723-6099 USA
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Phone: +1-443-778-1319
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Email: brian@innovationslab.net
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Send comments to <ipv6@ietf.org>"
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DESCRIPTION
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"The MIB module for the management of CIDR multipath IP
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Routes.
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Copyright (C) The Internet Society (2006). This version
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of this MIB module is a part of RFC 4292; see the RFC
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itself for full legal notices."
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REVISION "200602010000Z"
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DESCRIPTION
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"IPv4/v6 version-independent revision. Minimal changes
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were made to the original RFC 2096 MIB to allow easy
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upgrade of existing IPv4 implementations to the
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version-independent MIB. These changes include:
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Adding inetCidrRouteDiscards as a replacement for the
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deprecated ipRoutingDiscards and ipv6DiscardedRoutes
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objects.
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Adding a new conformance statement to support the
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implementation of the IP Forwarding MIB in a
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read-only mode.
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The inetCidrRouteTable replaces the IPv4-specific
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ipCidrRouteTable, its related objects, and related
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conformance statements.
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Published as RFC 4292."
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REVISION "199609190000Z"
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DESCRIPTION
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"Revised to support CIDR routes.
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Published as RFC 2096."
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REVISION "199207022156Z"
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DESCRIPTION
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"Initial version, published as RFC 1354."
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::= { ip 24 }
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inetCidrRouteNumber OBJECT-TYPE
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SYNTAX Gauge32
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The number of current inetCidrRouteTable entries that
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are not invalid."
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::= { ipForward 6 }
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inetCidrRouteDiscards OBJECT-TYPE
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SYNTAX Counter32
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The number of valid route entries discarded from the
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inetCidrRouteTable. Discarded route entries do not
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appear in the inetCidrRouteTable. One possible reason
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for discarding an entry would be to free-up buffer space
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for other route table entries."
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::= { ipForward 8 }
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-- Inet CIDR Route Table
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-- The Inet CIDR Route Table deprecates and replaces the
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-- ipCidrRoute Table currently in the IP Forwarding Table MIB.
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-- It adds IP protocol independence.
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inetCidrRouteTable OBJECT-TYPE
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SYNTAX SEQUENCE OF InetCidrRouteEntry
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"This entity's IP Routing table."
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REFERENCE
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"RFC 1213 Section 6.6, The IP Group"
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::= { ipForward 7 }
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inetCidrRouteEntry OBJECT-TYPE
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SYNTAX InetCidrRouteEntry
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"A particular route to a particular destination, under a
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particular policy (as reflected in the
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inetCidrRoutePolicy object).
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Dynamically created rows will survive an agent reboot.
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Implementers need to be aware that if the total number
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of elements (octets or sub-identifiers) in
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inetCidrRouteDest, inetCidrRoutePolicy, and
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inetCidrRouteNextHop exceeds 111, then OIDs of column
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instances in this table will have more than 128 sub-
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identifiers and cannot be accessed using SNMPv1,
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SNMPv2c, or SNMPv3."
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INDEX {
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inetCidrRouteDestType,
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inetCidrRouteDest,
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inetCidrRoutePfxLen,
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inetCidrRoutePolicy,
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inetCidrRouteNextHopType,
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inetCidrRouteNextHop
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}
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::= { inetCidrRouteTable 1 }
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InetCidrRouteEntry ::= SEQUENCE {
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inetCidrRouteDestType InetAddressType,
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inetCidrRouteDest InetAddress,
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inetCidrRoutePfxLen InetAddressPrefixLength,
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inetCidrRoutePolicy OBJECT IDENTIFIER,
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inetCidrRouteNextHopType InetAddressType,
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inetCidrRouteNextHop InetAddress,
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inetCidrRouteIfIndex InterfaceIndexOrZero,
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inetCidrRouteType INTEGER,
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inetCidrRouteProto IANAipRouteProtocol,
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inetCidrRouteAge Gauge32,
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inetCidrRouteNextHopAS InetAutonomousSystemNumber,
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inetCidrRouteMetric1 Integer32,
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inetCidrRouteMetric2 Integer32,
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inetCidrRouteMetric3 Integer32,
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inetCidrRouteMetric4 Integer32,
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inetCidrRouteMetric5 Integer32,
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inetCidrRouteStatus RowStatus
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}
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inetCidrRouteDestType OBJECT-TYPE
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SYNTAX InetAddressType
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"The type of the inetCidrRouteDest address, as defined
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in the InetAddress MIB.
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Only those address types that may appear in an actual
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routing table are allowed as values of this object."
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REFERENCE "RFC 4001"
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::= { inetCidrRouteEntry 1 }
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inetCidrRouteDest OBJECT-TYPE
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SYNTAX InetAddress
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"The destination IP address of this route.
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The type of this address is determined by the value of
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the inetCidrRouteDestType object.
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The values for the index objects inetCidrRouteDest and
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inetCidrRoutePfxLen must be consistent. When the value
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of inetCidrRouteDest (excluding the zone index, if one
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is present) is x, then the bitwise logical-AND
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of x with the value of the mask formed from the
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corresponding index object inetCidrRoutePfxLen MUST be
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equal to x. If not, then the index pair is not
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consistent and an inconsistentName error must be
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returned on SET or CREATE requests."
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::= { inetCidrRouteEntry 2 }
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inetCidrRoutePfxLen OBJECT-TYPE
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SYNTAX InetAddressPrefixLength
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"Indicates the number of leading one bits that form the
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mask to be logical-ANDed with the destination address
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before being compared to the value in the
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inetCidrRouteDest field.
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The values for the index objects inetCidrRouteDest and
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inetCidrRoutePfxLen must be consistent. When the value
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of inetCidrRouteDest (excluding the zone index, if one
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is present) is x, then the bitwise logical-AND
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of x with the value of the mask formed from the
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corresponding index object inetCidrRoutePfxLen MUST be
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equal to x. If not, then the index pair is not
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consistent and an inconsistentName error must be
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returned on SET or CREATE requests."
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::= { inetCidrRouteEntry 3 }
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inetCidrRoutePolicy OBJECT-TYPE
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SYNTAX OBJECT IDENTIFIER
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"This object is an opaque object without any defined
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semantics. Its purpose is to serve as an additional
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index that may delineate between multiple entries to
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the same destination. The value { 0 0 } shall be used
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as the default value for this object."
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::= { inetCidrRouteEntry 4 }
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inetCidrRouteNextHopType OBJECT-TYPE
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SYNTAX InetAddressType
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"The type of the inetCidrRouteNextHop address, as
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defined in the InetAddress MIB.
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Value should be set to unknown(0) for non-remote
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routes.
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Only those address types that may appear in an actual
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routing table are allowed as values of this object."
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REFERENCE "RFC 4001"
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::= { inetCidrRouteEntry 5 }
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inetCidrRouteNextHop OBJECT-TYPE
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SYNTAX InetAddress
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"On remote routes, the address of the next system en
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route. For non-remote routes, a zero length string.
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The type of this address is determined by the value of
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the inetCidrRouteNextHopType object."
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::= { inetCidrRouteEntry 6 }
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inetCidrRouteIfIndex OBJECT-TYPE
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SYNTAX InterfaceIndexOrZero
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MAX-ACCESS read-create
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STATUS current
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DESCRIPTION
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"The ifIndex value that identifies the local interface
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through which the next hop of this route should be
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reached. A value of 0 is valid and represents the
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scenario where no interface is specified."
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::= { inetCidrRouteEntry 7 }
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inetCidrRouteType OBJECT-TYPE
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SYNTAX INTEGER {
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other (1), -- not specified by this MIB
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reject (2), -- route that discards traffic and
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-- returns ICMP notification
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local (3), -- local interface
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remote (4), -- remote destination
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blackhole(5) -- route that discards traffic
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-- silently
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}
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MAX-ACCESS read-create
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STATUS current
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DESCRIPTION
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"The type of route. Note that local(3) refers to a
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route for which the next hop is the final destination;
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remote(4) refers to a route for which the next hop is
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not the final destination.
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Routes that do not result in traffic forwarding or
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rejection should not be displayed, even if the
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implementation keeps them stored internally.
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reject(2) refers to a route that, if matched, discards
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the message as unreachable and returns a notification
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(e.g., ICMP error) to the message sender. This is used
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in some protocols as a means of correctly aggregating
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routes.
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blackhole(5) refers to a route that, if matched,
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discards the message silently."
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::= { inetCidrRouteEntry 8 }
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inetCidrRouteProto OBJECT-TYPE
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SYNTAX IANAipRouteProtocol
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The routing mechanism via which this route was learned.
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Inclusion of values for gateway routing protocols is
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not intended to imply that hosts should support those
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protocols."
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::= { inetCidrRouteEntry 9 }
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inetCidrRouteAge OBJECT-TYPE
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SYNTAX Gauge32
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The number of seconds since this route was last updated
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or otherwise determined to be correct. Note that no
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semantics of 'too old' can be implied, except through
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knowledge of the routing protocol by which the route
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was learned."
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::= { inetCidrRouteEntry 10 }
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inetCidrRouteNextHopAS OBJECT-TYPE
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SYNTAX InetAutonomousSystemNumber
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MAX-ACCESS read-create
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STATUS current
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DESCRIPTION
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"The Autonomous System Number of the Next Hop. The
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semantics of this object are determined by the routing-
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protocol specified in the route's inetCidrRouteProto
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value. When this object is unknown or not relevant, its
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value should be set to zero."
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DEFVAL { 0 }
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::= { inetCidrRouteEntry 11 }
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inetCidrRouteMetric1 OBJECT-TYPE
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SYNTAX Integer32
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MAX-ACCESS read-create
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STATUS current
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DESCRIPTION
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"The primary routing metric for this route. The
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semantics of this metric are determined by the routing-
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protocol specified in the route's inetCidrRouteProto
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value. If this metric is not used, its value should be
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set to -1."
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DEFVAL { -1 }
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::= { inetCidrRouteEntry 12 }
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inetCidrRouteMetric2 OBJECT-TYPE
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SYNTAX Integer32
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MAX-ACCESS read-create
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STATUS current
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DESCRIPTION
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"An alternate routing metric for this route. The
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semantics of this metric are determined by the routing-
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protocol specified in the route's inetCidrRouteProto
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value. If this metric is not used, its value should be
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set to -1."
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DEFVAL { -1 }
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::= { inetCidrRouteEntry 13 }
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inetCidrRouteMetric3 OBJECT-TYPE
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SYNTAX Integer32
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MAX-ACCESS read-create
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STATUS current
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DESCRIPTION
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"An alternate routing metric for this route. The
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semantics of this metric are determined by the routing-
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protocol specified in the route's inetCidrRouteProto
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value. If this metric is not used, its value should be
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set to -1."
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DEFVAL { -1 }
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::= { inetCidrRouteEntry 14 }
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inetCidrRouteMetric4 OBJECT-TYPE
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SYNTAX Integer32
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MAX-ACCESS read-create
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STATUS current
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DESCRIPTION
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"An alternate routing metric for this route. The
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semantics of this metric are determined by the routing-
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protocol specified in the route's inetCidrRouteProto
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value. If this metric is not used, its value should be
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set to -1."
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DEFVAL { -1 }
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::= { inetCidrRouteEntry 15 }
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inetCidrRouteMetric5 OBJECT-TYPE
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SYNTAX Integer32
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MAX-ACCESS read-create
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STATUS current
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DESCRIPTION
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"An alternate routing metric for this route. The
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semantics of this metric are determined by the routing-
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protocol specified in the route's inetCidrRouteProto
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value. If this metric is not used, its value should be
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set to -1."
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DEFVAL { -1 }
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::= { inetCidrRouteEntry 16 }
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inetCidrRouteStatus OBJECT-TYPE
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SYNTAX RowStatus
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MAX-ACCESS read-create
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STATUS current
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DESCRIPTION
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"The row status variable, used according to row
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installation and removal conventions.
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A row entry cannot be modified when the status is
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marked as active(1)."
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::= { inetCidrRouteEntry 17 }
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-- Conformance information
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ipForwardConformance
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OBJECT IDENTIFIER ::= { ipForward 5 }
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ipForwardGroups
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OBJECT IDENTIFIER ::= { ipForwardConformance 1 }
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ipForwardCompliances
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OBJECT IDENTIFIER ::= { ipForwardConformance 2 }
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-- Compliance statements
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ipForwardFullCompliance MODULE-COMPLIANCE
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STATUS current
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DESCRIPTION
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"When this MIB is implemented for read-create, the
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implementation can claim full compliance.
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There are a number of INDEX objects that cannot be
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represented in the form of OBJECT clauses in SMIv2,
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but for which there are compliance requirements,
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expressed in OBJECT clause form in this description:
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-- OBJECT inetCidrRouteDestType
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-- SYNTAX InetAddressType (ipv4(1), ipv6(2),
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-- ipv4z(3), ipv6z(4))
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-- DESCRIPTION
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-- This MIB requires support for global and
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-- non-global ipv4 and ipv6 addresses.
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--
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-- OBJECT inetCidrRouteDest
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-- SYNTAX InetAddress (SIZE (4 | 8 | 16 | 20))
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-- DESCRIPTION
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-- This MIB requires support for global and
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-- non-global IPv4 and IPv6 addresses.
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--
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-- OBJECT inetCidrRouteNextHopType
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-- SYNTAX InetAddressType (unknown(0), ipv4(1),
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-- ipv6(2), ipv4z(3)
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-- ipv6z(4))
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-- DESCRIPTION
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-- This MIB requires support for global and
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-- non-global ipv4 and ipv6 addresses.
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--
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-- OBJECT inetCidrRouteNextHop
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-- SYNTAX InetAddress (SIZE (0 | 4 | 8 | 16 | 20))
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-- DESCRIPTION
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-- This MIB requires support for global and
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-- non-global IPv4 and IPv6 addresses.
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"
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MODULE -- this module
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MANDATORY-GROUPS { inetForwardCidrRouteGroup }
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OBJECT inetCidrRouteStatus
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SYNTAX RowStatus { active(1), notInService (2) }
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WRITE-SYNTAX RowStatus { active(1), notInService (2),
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createAndGo(4), destroy(6) }
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DESCRIPTION "Support for createAndWait is not required."
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::= { ipForwardCompliances 3 }
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ipForwardReadOnlyCompliance MODULE-COMPLIANCE
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STATUS current
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DESCRIPTION
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"When this MIB is implemented without support for read-
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create (i.e., in read-only mode), the implementation can
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claim read-only compliance."
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MODULE -- this module
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MANDATORY-GROUPS { inetForwardCidrRouteGroup }
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OBJECT inetCidrRouteIfIndex
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MIN-ACCESS read-only
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DESCRIPTION
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"Write access is not required."
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OBJECT inetCidrRouteType
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MIN-ACCESS read-only
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DESCRIPTION
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"Write access is not required."
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OBJECT inetCidrRouteNextHopAS
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MIN-ACCESS read-only
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DESCRIPTION
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"Write access is not required."
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OBJECT inetCidrRouteMetric1
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MIN-ACCESS read-only
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DESCRIPTION
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"Write access is not required."
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OBJECT inetCidrRouteMetric2
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MIN-ACCESS read-only
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DESCRIPTION
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"Write access is not required."
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OBJECT inetCidrRouteMetric3
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MIN-ACCESS read-only
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DESCRIPTION
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"Write access is not required."
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OBJECT inetCidrRouteMetric4
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MIN-ACCESS read-only
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DESCRIPTION
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"Write access is not required."
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OBJECT inetCidrRouteMetric5
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MIN-ACCESS read-only
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DESCRIPTION
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|
"Write access is not required."
|
|
|
|
OBJECT inetCidrRouteStatus
|
|
SYNTAX RowStatus { active(1) }
|
|
MIN-ACCESS read-only
|
|
DESCRIPTION
|
|
"Write access is not required."
|
|
|
|
::= { ipForwardCompliances 4 }
|
|
|
|
-- units of conformance
|
|
|
|
inetForwardCidrRouteGroup OBJECT-GROUP
|
|
OBJECTS { inetCidrRouteDiscards,
|
|
inetCidrRouteIfIndex, inetCidrRouteType,
|
|
inetCidrRouteProto, inetCidrRouteAge,
|
|
|
|
|
|
|
|
inetCidrRouteNextHopAS, inetCidrRouteMetric1,
|
|
inetCidrRouteMetric2, inetCidrRouteMetric3,
|
|
inetCidrRouteMetric4, inetCidrRouteMetric5,
|
|
inetCidrRouteStatus, inetCidrRouteNumber
|
|
}
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The IP version-independent CIDR Route Table."
|
|
::= { ipForwardGroups 4 }
|
|
|
|
-- Deprecated Objects
|
|
|
|
ipCidrRouteNumber OBJECT-TYPE
|
|
SYNTAX Gauge32
|
|
MAX-ACCESS read-only
|
|
STATUS deprecated
|
|
DESCRIPTION
|
|
"The number of current ipCidrRouteTable entries that are
|
|
not invalid. This object is deprecated in favor of
|
|
inetCidrRouteNumber and the inetCidrRouteTable."
|
|
::= { ipForward 3 }
|
|
|
|
-- IP CIDR Route Table
|
|
|
|
-- The IP CIDR Route Table obsoletes and replaces the ipRoute
|
|
-- Table current in MIB-I and MIB-II and the IP Forwarding Table.
|
|
-- It adds knowledge of the autonomous system of the next hop,
|
|
-- multiple next hops, policy routing, and Classless
|
|
-- Inter-Domain Routing.
|
|
|
|
ipCidrRouteTable OBJECT-TYPE
|
|
SYNTAX SEQUENCE OF IpCidrRouteEntry
|
|
MAX-ACCESS not-accessible
|
|
STATUS deprecated
|
|
DESCRIPTION
|
|
"This entity's IP Routing table. This table has been
|
|
deprecated in favor of the IP version neutral
|
|
inetCidrRouteTable."
|
|
REFERENCE
|
|
"RFC 1213 Section 6.6, The IP Group"
|
|
::= { ipForward 4 }
|
|
|
|
ipCidrRouteEntry OBJECT-TYPE
|
|
SYNTAX IpCidrRouteEntry
|
|
MAX-ACCESS not-accessible
|
|
STATUS deprecated
|
|
DESCRIPTION
|
|
"A particular route to a particular destination, under a
|
|
|
|
|
|
|
|
particular policy."
|
|
INDEX {
|
|
ipCidrRouteDest,
|
|
ipCidrRouteMask,
|
|
ipCidrRouteTos,
|
|
ipCidrRouteNextHop
|
|
}
|
|
::= { ipCidrRouteTable 1 }
|
|
|
|
IpCidrRouteEntry ::= SEQUENCE {
|
|
ipCidrRouteDest IpAddress,
|
|
ipCidrRouteMask IpAddress,
|
|
ipCidrRouteTos Integer32,
|
|
ipCidrRouteNextHop IpAddress,
|
|
ipCidrRouteIfIndex Integer32,
|
|
ipCidrRouteType INTEGER,
|
|
ipCidrRouteProto INTEGER,
|
|
ipCidrRouteAge Integer32,
|
|
ipCidrRouteInfo OBJECT IDENTIFIER,
|
|
ipCidrRouteNextHopAS Integer32,
|
|
ipCidrRouteMetric1 Integer32,
|
|
ipCidrRouteMetric2 Integer32,
|
|
ipCidrRouteMetric3 Integer32,
|
|
ipCidrRouteMetric4 Integer32,
|
|
ipCidrRouteMetric5 Integer32,
|
|
ipCidrRouteStatus RowStatus
|
|
}
|
|
|
|
ipCidrRouteDest OBJECT-TYPE
|
|
SYNTAX IpAddress
|
|
MAX-ACCESS read-only
|
|
STATUS deprecated
|
|
DESCRIPTION
|
|
"The destination IP address of this route.
|
|
|
|
This object may not take a Multicast (Class D) address
|
|
value.
|
|
|
|
Any assignment (implicit or otherwise) of an instance
|
|
of this object to a value x must be rejected if the
|
|
bitwise logical-AND of x with the value of the
|
|
corresponding instance of the ipCidrRouteMask object is
|
|
not equal to x."
|
|
::= { ipCidrRouteEntry 1 }
|
|
|
|
ipCidrRouteMask OBJECT-TYPE
|
|
SYNTAX IpAddress
|
|
MAX-ACCESS read-only
|
|
|
|
|
|
|
|
STATUS deprecated
|
|
DESCRIPTION
|
|
"Indicate the mask to be logical-ANDed with the
|
|
destination address before being compared to the value
|
|
in the ipCidrRouteDest field. For those systems that
|
|
do not support arbitrary subnet masks, an agent
|
|
constructs the value of the ipCidrRouteMask by
|
|
reference to the IP Address Class.
|
|
|
|
Any assignment (implicit or otherwise) of an instance
|
|
of this object to a value x must be rejected if the
|
|
bitwise logical-AND of x with the value of the
|
|
corresponding instance of the ipCidrRouteDest object is
|
|
not equal to ipCidrRouteDest."
|
|
::= { ipCidrRouteEntry 2 }
|
|
|
|
-- The following convention is included for specification
|
|
-- of TOS Field contents. At this time, the Host Requirements
|
|
-- and the Router Requirements documents disagree on the width
|
|
-- of the TOS field. This mapping describes the Router
|
|
-- Requirements mapping, and leaves room to widen the TOS field
|
|
-- without impact to fielded systems.
|
|
|
|
ipCidrRouteTos OBJECT-TYPE
|
|
SYNTAX Integer32 (0..2147483647)
|
|
MAX-ACCESS read-only
|
|
STATUS deprecated
|
|
DESCRIPTION
|
|
"The policy specifier is the IP TOS Field. The encoding
|
|
of IP TOS is as specified by the following convention.
|
|
Zero indicates the default path if no more specific
|
|
policy applies.
|
|
|
|
+-----+-----+-----+-----+-----+-----+-----+-----+
|
|
| | | |
|
|
| PRECEDENCE | TYPE OF SERVICE | 0 |
|
|
| | | |
|
|
+-----+-----+-----+-----+-----+-----+-----+-----+
|
|
|
|
IP TOS IP TOS
|
|
Field Policy Field Policy
|
|
Contents Code Contents Code
|
|
0 0 0 0 ==> 0 0 0 0 1 ==> 2
|
|
0 0 1 0 ==> 4 0 0 1 1 ==> 6
|
|
0 1 0 0 ==> 8 0 1 0 1 ==> 10
|
|
0 1 1 0 ==> 12 0 1 1 1 ==> 14
|
|
1 0 0 0 ==> 16 1 0 0 1 ==> 18
|
|
1 0 1 0 ==> 20 1 0 1 1 ==> 22
|
|
|
|
|
|
|
|
1 1 0 0 ==> 24 1 1 0 1 ==> 26
|
|
1 1 1 0 ==> 28 1 1 1 1 ==> 30"
|
|
::= { ipCidrRouteEntry 3 }
|
|
|
|
ipCidrRouteNextHop OBJECT-TYPE
|
|
SYNTAX IpAddress
|
|
MAX-ACCESS read-only
|
|
STATUS deprecated
|
|
DESCRIPTION
|
|
"On remote routes, the address of the next system en
|
|
route; Otherwise, 0.0.0.0."
|
|
::= { ipCidrRouteEntry 4 }
|
|
|
|
ipCidrRouteIfIndex OBJECT-TYPE
|
|
SYNTAX Integer32
|
|
MAX-ACCESS read-create
|
|
STATUS deprecated
|
|
DESCRIPTION
|
|
"The ifIndex value that identifies the local interface
|
|
through which the next hop of this route should be
|
|
reached."
|
|
DEFVAL { 0 }
|
|
::= { ipCidrRouteEntry 5 }
|
|
|
|
ipCidrRouteType OBJECT-TYPE
|
|
SYNTAX INTEGER {
|
|
other (1), -- not specified by this MIB
|
|
reject (2), -- route that discards traffic
|
|
local (3), -- local interface
|
|
remote (4) -- remote destination
|
|
}
|
|
MAX-ACCESS read-create
|
|
STATUS deprecated
|
|
DESCRIPTION
|
|
"The type of route. Note that local(3) refers to a
|
|
route for which the next hop is the final destination;
|
|
remote(4) refers to a route for which the next hop is
|
|
not the final destination.
|
|
|
|
Routes that do not result in traffic forwarding or
|
|
rejection should not be displayed, even if the
|
|
implementation keeps them stored internally.
|
|
|
|
reject (2) refers to a route that, if matched,
|
|
discards the message as unreachable. This is used in
|
|
some protocols as a means of correctly aggregating
|
|
routes."
|
|
::= { ipCidrRouteEntry 6 }
|
|
|
|
|
|
|
|
|
|
ipCidrRouteProto OBJECT-TYPE
|
|
SYNTAX INTEGER {
|
|
other (1), -- not specified
|
|
local (2), -- local interface
|
|
netmgmt (3), -- static route
|
|
icmp (4), -- result of ICMP Redirect
|
|
|
|
-- the following are all dynamic
|
|
-- routing protocols
|
|
egp (5), -- Exterior Gateway Protocol
|
|
ggp (6), -- Gateway-Gateway Protocol
|
|
hello (7), -- FuzzBall HelloSpeak
|
|
rip (8), -- Berkeley RIP or RIP-II
|
|
isIs (9), -- Dual IS-IS
|
|
esIs (10), -- ISO 9542
|
|
ciscoIgrp (11), -- Cisco IGRP
|
|
bbnSpfIgp (12), -- BBN SPF IGP
|
|
ospf (13), -- Open Shortest Path First
|
|
bgp (14), -- Border Gateway Protocol
|
|
idpr (15), -- InterDomain Policy Routing
|
|
ciscoEigrp (16) -- Cisco EIGRP
|
|
}
|
|
MAX-ACCESS read-only
|
|
STATUS deprecated
|
|
DESCRIPTION
|
|
"The routing mechanism via which this route was learned.
|
|
Inclusion of values for gateway routing protocols is
|
|
not intended to imply that hosts should support those
|
|
protocols."
|
|
::= { ipCidrRouteEntry 7 }
|
|
|
|
ipCidrRouteAge OBJECT-TYPE
|
|
SYNTAX Integer32
|
|
MAX-ACCESS read-only
|
|
STATUS deprecated
|
|
DESCRIPTION
|
|
"The number of seconds since this route was last updated
|
|
or otherwise determined to be correct. Note that no
|
|
semantics of `too old' can be implied, except through
|
|
knowledge of the routing protocol by which the route
|
|
was learned."
|
|
DEFVAL { 0 }
|
|
::= { ipCidrRouteEntry 8 }
|
|
|
|
ipCidrRouteInfo OBJECT-TYPE
|
|
SYNTAX OBJECT IDENTIFIER
|
|
MAX-ACCESS read-create
|
|
|
|
|
|
|
|
STATUS deprecated
|
|
DESCRIPTION
|
|
"A reference to MIB definitions specific to the
|
|
particular routing protocol that is responsible for
|
|
this route, as determined by the value specified in the
|
|
route's ipCidrRouteProto value. If this information is
|
|
not present, its value should be set to the OBJECT
|
|
IDENTIFIER { 0 0 }, which is a syntactically valid
|
|
object identifier, and any implementation conforming to
|
|
ASN.1 and the Basic Encoding Rules must be able to
|
|
generate and recognize this value."
|
|
::= { ipCidrRouteEntry 9 }
|
|
|
|
ipCidrRouteNextHopAS OBJECT-TYPE
|
|
SYNTAX Integer32
|
|
MAX-ACCESS read-create
|
|
STATUS deprecated
|
|
DESCRIPTION
|
|
"The Autonomous System Number of the Next Hop. The
|
|
semantics of this object are determined by the routing-
|
|
protocol specified in the route's ipCidrRouteProto
|
|
value. When this object is unknown or not relevant, its
|
|
value should be set to zero."
|
|
DEFVAL { 0 }
|
|
::= { ipCidrRouteEntry 10 }
|
|
|
|
ipCidrRouteMetric1 OBJECT-TYPE
|
|
SYNTAX Integer32
|
|
MAX-ACCESS read-create
|
|
STATUS deprecated
|
|
DESCRIPTION
|
|
"The primary routing metric for this route. The
|
|
semantics of this metric are determined by the routing-
|
|
protocol specified in the route's ipCidrRouteProto
|
|
value. If this metric is not used, its value should be
|
|
set to -1."
|
|
DEFVAL { -1 }
|
|
::= { ipCidrRouteEntry 11 }
|
|
|
|
ipCidrRouteMetric2 OBJECT-TYPE
|
|
SYNTAX Integer32
|
|
MAX-ACCESS read-create
|
|
STATUS deprecated
|
|
DESCRIPTION
|
|
"An alternate routing metric for this route. The
|
|
semantics of this metric are determined by the routing-
|
|
protocol specified in the route's ipCidrRouteProto
|
|
value. If this metric is not used, its value should be
|
|
|
|
|
|
|
|
set to -1."
|
|
DEFVAL { -1 }
|
|
::= { ipCidrRouteEntry 12 }
|
|
|
|
ipCidrRouteMetric3 OBJECT-TYPE
|
|
SYNTAX Integer32
|
|
MAX-ACCESS read-create
|
|
STATUS deprecated
|
|
DESCRIPTION
|
|
"An alternate routing metric for this route. The
|
|
semantics of this metric are determined by the routing-
|
|
protocol specified in the route's ipCidrRouteProto
|
|
value. If this metric is not used, its value should be
|
|
set to -1."
|
|
DEFVAL { -1 }
|
|
::= { ipCidrRouteEntry 13 }
|
|
|
|
ipCidrRouteMetric4 OBJECT-TYPE
|
|
SYNTAX Integer32
|
|
MAX-ACCESS read-create
|
|
STATUS deprecated
|
|
DESCRIPTION
|
|
"An alternate routing metric for this route. The
|
|
semantics of this metric are determined by the routing-
|
|
protocol specified in the route's ipCidrRouteProto
|
|
value. If this metric is not used, its value should be
|
|
set to -1."
|
|
DEFVAL { -1 }
|
|
::= { ipCidrRouteEntry 14 }
|
|
|
|
ipCidrRouteMetric5 OBJECT-TYPE
|
|
SYNTAX Integer32
|
|
MAX-ACCESS read-create
|
|
STATUS deprecated
|
|
DESCRIPTION
|
|
"An alternate routing metric for this route. The
|
|
semantics of this metric are determined by the routing-
|
|
protocol specified in the route's ipCidrRouteProto
|
|
value. If this metric is not used, its value should be
|
|
set to -1."
|
|
DEFVAL { -1 }
|
|
::= { ipCidrRouteEntry 15 }
|
|
|
|
ipCidrRouteStatus OBJECT-TYPE
|
|
SYNTAX RowStatus
|
|
MAX-ACCESS read-create
|
|
STATUS deprecated
|
|
DESCRIPTION
|
|
|
|
|
|
|
|
"The row status variable, used according to row
|
|
installation and removal conventions."
|
|
::= { ipCidrRouteEntry 16 }
|
|
|
|
-- compliance statements
|
|
|
|
ipForwardCompliance MODULE-COMPLIANCE
|
|
STATUS deprecated
|
|
DESCRIPTION
|
|
"The compliance statement for SNMPv2 entities that
|
|
implement the ipForward MIB.
|
|
|
|
This compliance statement has been deprecated and
|
|
replaced with ipForwardFullCompliance and
|
|
ipForwardReadOnlyCompliance."
|
|
|
|
MODULE -- this module
|
|
MANDATORY-GROUPS { ipForwardCidrRouteGroup }
|
|
|
|
::= { ipForwardCompliances 1 }
|
|
|
|
-- units of conformance
|
|
|
|
ipForwardCidrRouteGroup OBJECT-GROUP
|
|
OBJECTS { ipCidrRouteNumber,
|
|
ipCidrRouteDest, ipCidrRouteMask, ipCidrRouteTos,
|
|
ipCidrRouteNextHop, ipCidrRouteIfIndex,
|
|
ipCidrRouteType, ipCidrRouteProto, ipCidrRouteAge,
|
|
ipCidrRouteInfo,ipCidrRouteNextHopAS,
|
|
ipCidrRouteMetric1, ipCidrRouteMetric2,
|
|
ipCidrRouteMetric3, ipCidrRouteMetric4,
|
|
ipCidrRouteMetric5, ipCidrRouteStatus
|
|
}
|
|
STATUS deprecated
|
|
DESCRIPTION
|
|
"The CIDR Route Table.
|
|
|
|
This group has been deprecated and replaced with
|
|
inetForwardCidrRouteGroup."
|
|
::= { ipForwardGroups 3 }
|
|
|
|
-- Obsoleted Definitions - Objects
|
|
|
|
ipForwardNumber OBJECT-TYPE
|
|
SYNTAX Gauge32
|
|
MAX-ACCESS read-only
|
|
STATUS obsolete
|
|
DESCRIPTION
|
|
|
|
|
|
|
|
"The number of current ipForwardTable entries that are
|
|
not invalid."
|
|
::= { ipForward 1 }
|
|
|
|
-- IP Forwarding Table
|
|
|
|
-- The IP Forwarding Table obsoletes and replaces the ipRoute
|
|
-- Table current in MIB-I and MIB-II. It adds knowledge of
|
|
-- the autonomous system of the next hop, multiple next hop
|
|
-- support, and policy routing support.
|
|
|
|
ipForwardTable OBJECT-TYPE
|
|
SYNTAX SEQUENCE OF IpForwardEntry
|
|
MAX-ACCESS not-accessible
|
|
STATUS obsolete
|
|
DESCRIPTION
|
|
"This entity's IP Routing table."
|
|
REFERENCE
|
|
"RFC 1213 Section 6.6, The IP Group"
|
|
::= { ipForward 2 }
|
|
|
|
ipForwardEntry OBJECT-TYPE
|
|
SYNTAX IpForwardEntry
|
|
MAX-ACCESS not-accessible
|
|
STATUS obsolete
|
|
DESCRIPTION
|
|
"A particular route to a particular destination, under a
|
|
particular policy."
|
|
INDEX {
|
|
ipForwardDest,
|
|
ipForwardProto,
|
|
ipForwardPolicy,
|
|
ipForwardNextHop
|
|
}
|
|
::= { ipForwardTable 1 }
|
|
|
|
IpForwardEntry ::= SEQUENCE {
|
|
ipForwardDest IpAddress,
|
|
ipForwardMask IpAddress,
|
|
ipForwardPolicy Integer32,
|
|
ipForwardNextHop IpAddress,
|
|
ipForwardIfIndex Integer32,
|
|
ipForwardType INTEGER,
|
|
ipForwardProto INTEGER,
|
|
ipForwardAge Integer32,
|
|
ipForwardInfo OBJECT IDENTIFIER,
|
|
ipForwardNextHopAS Integer32,
|
|
ipForwardMetric1 Integer32,
|
|
|
|
|
|
|
|
ipForwardMetric2 Integer32,
|
|
ipForwardMetric3 Integer32,
|
|
ipForwardMetric4 Integer32,
|
|
ipForwardMetric5 Integer32
|
|
}
|
|
|
|
ipForwardDest OBJECT-TYPE
|
|
SYNTAX IpAddress
|
|
MAX-ACCESS read-only
|
|
STATUS obsolete
|
|
DESCRIPTION
|
|
"The destination IP address of this route. An entry
|
|
with a value of 0.0.0.0 is considered a default route.
|
|
|
|
This object may not take a Multicast (Class D) address
|
|
value.
|
|
|
|
Any assignment (implicit or otherwise) of an instance
|
|
of this object to a value x must be rejected if the
|
|
bitwise logical-AND of x with the value of the
|
|
corresponding instance of the ipForwardMask object is
|
|
not equal to x."
|
|
::= { ipForwardEntry 1 }
|
|
|
|
ipForwardMask OBJECT-TYPE
|
|
SYNTAX IpAddress
|
|
MAX-ACCESS read-create
|
|
STATUS obsolete
|
|
DESCRIPTION
|
|
"Indicate the mask to be logical-ANDed with the
|
|
destination address before being compared to the value
|
|
in the ipForwardDest field. For those systems that do
|
|
not support arbitrary subnet masks, an agent constructs
|
|
the value of the ipForwardMask by reference to the IP
|
|
Address Class.
|
|
|
|
Any assignment (implicit or otherwise) of an instance
|
|
of this object to a value x must be rejected if the
|
|
bitwise logical-AND of x with the value of the
|
|
corresponding instance of the ipForwardDest object is
|
|
not equal to ipForwardDest."
|
|
DEFVAL { '00000000'H } -- 0.0.0.0
|
|
::= { ipForwardEntry 2 }
|
|
|
|
-- The following convention is included for specification
|
|
-- of TOS Field contents. At this time, the Host Requirements
|
|
-- and the Router Requirements documents disagree on the width
|
|
-- of the TOS field. This mapping describes the Router
|
|
|
|
|
|
|
|
-- Requirements mapping, and leaves room to widen the TOS field
|
|
-- without impact to fielded systems.
|
|
|
|
ipForwardPolicy OBJECT-TYPE
|
|
SYNTAX Integer32 (0..2147483647)
|
|
MAX-ACCESS read-only
|
|
STATUS obsolete
|
|
DESCRIPTION
|
|
"The general set of conditions that would cause
|
|
the selection of one multipath route (set of
|
|
next hops for a given destination) is referred
|
|
to as 'policy'.
|
|
|
|
Unless the mechanism indicated by ipForwardProto
|
|
specifies otherwise, the policy specifier is
|
|
the IP TOS Field. The encoding of IP TOS is as
|
|
specified by the following convention. Zero
|
|
indicates the default path if no more specific
|
|
policy applies.
|
|
|
|
+-----+-----+-----+-----+-----+-----+-----+-----+
|
|
| | | |
|
|
| PRECEDENCE | TYPE OF SERVICE | 0 |
|
|
| | | |
|
|
+-----+-----+-----+-----+-----+-----+-----+-----+
|
|
|
|
|
|
|
|
IP TOS IP TOS
|
|
Field Policy Field Policy
|
|
Contents Code Contents Code
|
|
0 0 0 0 ==> 0 0 0 0 1 ==> 2
|
|
0 0 1 0 ==> 4 0 0 1 1 ==> 6
|
|
0 1 0 0 ==> 8 0 1 0 1 ==> 10
|
|
0 1 1 0 ==> 12 0 1 1 1 ==> 14
|
|
1 0 0 0 ==> 16 1 0 0 1 ==> 18
|
|
1 0 1 0 ==> 20 1 0 1 1 ==> 22
|
|
1 1 0 0 ==> 24 1 1 0 1 ==> 26
|
|
1 1 1 0 ==> 28 1 1 1 1 ==> 30
|
|
|
|
Protocols defining 'policy' otherwise must either
|
|
define a set of values that are valid for
|
|
this object or must implement an integer-instanced
|
|
policy table for which this object's
|
|
value acts as an index."
|
|
::= { ipForwardEntry 3 }
|
|
|
|
ipForwardNextHop OBJECT-TYPE
|
|
|
|
|
|
|
|
SYNTAX IpAddress
|
|
MAX-ACCESS read-only
|
|
STATUS obsolete
|
|
DESCRIPTION
|
|
"On remote routes, the address of the next system en
|
|
route; otherwise, 0.0.0.0."
|
|
::= { ipForwardEntry 4 }
|
|
|
|
ipForwardIfIndex OBJECT-TYPE
|
|
SYNTAX Integer32
|
|
MAX-ACCESS read-create
|
|
STATUS obsolete
|
|
DESCRIPTION
|
|
"The ifIndex value that identifies the local interface
|
|
through which the next hop of this route should be
|
|
reached."
|
|
DEFVAL { 0 }
|
|
::= { ipForwardEntry 5 }
|
|
|
|
ipForwardType OBJECT-TYPE
|
|
SYNTAX INTEGER {
|
|
other (1), -- not specified by this MIB
|
|
invalid (2), -- logically deleted
|
|
local (3), -- local interface
|
|
remote (4) -- remote destination
|
|
}
|
|
MAX-ACCESS read-create
|
|
STATUS obsolete
|
|
DESCRIPTION
|
|
"The type of route. Note that local(3) refers to a
|
|
route for which the next hop is the final destination;
|
|
remote(4) refers to a route for which the next hop is
|
|
not the final destination.
|
|
|
|
Setting this object to the value invalid(2) has the
|
|
effect of invalidating the corresponding entry in the
|
|
ipForwardTable object. That is, it effectively
|
|
disassociates the destination identified with said
|
|
entry from the route identified with said entry. It is
|
|
an implementation-specific matter as to whether the
|
|
agent removes an invalidated entry from the table.
|
|
Accordingly, management stations must be prepared to
|
|
receive tabular information from agents that
|
|
corresponds to entries not currently in use. Proper
|
|
interpretation of such entries requires examination of
|
|
the relevant ipForwardType object."
|
|
DEFVAL { invalid }
|
|
::= { ipForwardEntry 6 }
|
|
|
|
|
|
|
|
|
|
ipForwardProto OBJECT-TYPE
|
|
SYNTAX INTEGER {
|
|
other (1), -- not specified
|
|
local (2), -- local interface
|
|
netmgmt (3), -- static route
|
|
icmp (4), -- result of ICMP Redirect
|
|
|
|
-- the following are all dynamic
|
|
-- routing protocols
|
|
egp (5), -- Exterior Gateway Protocol
|
|
ggp (6), -- Gateway-Gateway Protocol
|
|
hello (7), -- FuzzBall HelloSpeak
|
|
rip (8), -- Berkeley RIP or RIP-II
|
|
is-is (9), -- Dual IS-IS
|
|
es-is (10), -- ISO 9542
|
|
ciscoIgrp (11), -- Cisco IGRP
|
|
bbnSpfIgp (12), -- BBN SPF IGP
|
|
ospf (13), -- Open Shortest Path First
|
|
bgp (14), -- Border Gateway Protocol
|
|
idpr (15) -- InterDomain Policy Routing
|
|
}
|
|
MAX-ACCESS read-only
|
|
STATUS obsolete
|
|
DESCRIPTION
|
|
"The routing mechanism via which this route was learned.
|
|
Inclusion of values for gateway routing protocols is
|
|
not intended to imply that hosts should support those
|
|
protocols."
|
|
::= { ipForwardEntry 7 }
|
|
|
|
ipForwardAge OBJECT-TYPE
|
|
SYNTAX Integer32
|
|
MAX-ACCESS read-only
|
|
STATUS obsolete
|
|
DESCRIPTION
|
|
"The number of seconds since this route was last updated
|
|
or otherwise determined to be correct. Note that no
|
|
semantics of `too old' can be implied except through
|
|
knowledge of the routing protocol by which the route
|
|
was learned."
|
|
DEFVAL { 0 }
|
|
::= { ipForwardEntry 8 }
|
|
|
|
ipForwardInfo OBJECT-TYPE
|
|
SYNTAX OBJECT IDENTIFIER
|
|
MAX-ACCESS read-create
|
|
STATUS obsolete
|
|
|
|
|
|
|
|
DESCRIPTION
|
|
"A reference to MIB definitions specific to the
|
|
particular routing protocol that is responsible for
|
|
this route, as determined by the value specified in the
|
|
route's ipForwardProto value. If this information is
|
|
not present, its value should be set to the OBJECT
|
|
IDENTIFIER { 0 0 }, which is a syntactically valid
|
|
object identifier, and any implementation conforming to
|
|
ASN.1 and the Basic Encoding Rules must be able to
|
|
generate and recognize this value."
|
|
::= { ipForwardEntry 9 }
|
|
|
|
ipForwardNextHopAS OBJECT-TYPE
|
|
SYNTAX Integer32
|
|
MAX-ACCESS read-create
|
|
STATUS obsolete
|
|
DESCRIPTION
|
|
"The Autonomous System Number of the Next Hop. When
|
|
this is unknown or not relevant to the protocol
|
|
indicated by ipForwardProto, zero."
|
|
DEFVAL { 0 }
|
|
::= { ipForwardEntry 10 }
|
|
|
|
ipForwardMetric1 OBJECT-TYPE
|
|
SYNTAX Integer32
|
|
MAX-ACCESS read-create
|
|
STATUS obsolete
|
|
DESCRIPTION
|
|
"The primary routing metric for this route. The
|
|
semantics of this metric are determined by the routing-
|
|
protocol specified in the route's ipForwardProto value.
|
|
If this metric is not used, its value should be set to
|
|
-1."
|
|
DEFVAL { -1 }
|
|
::= { ipForwardEntry 11 }
|
|
|
|
ipForwardMetric2 OBJECT-TYPE
|
|
SYNTAX Integer32
|
|
MAX-ACCESS read-create
|
|
STATUS obsolete
|
|
DESCRIPTION
|
|
"An alternate routing metric for this route. The
|
|
semantics of this metric are determined by the routing-
|
|
protocol specified in the route's ipForwardProto value.
|
|
If this metric is not used, its value should be set to
|
|
-1."
|
|
DEFVAL { -1 }
|
|
::= { ipForwardEntry 12 }
|
|
|
|
|
|
|
|
|
|
ipForwardMetric3 OBJECT-TYPE
|
|
SYNTAX Integer32
|
|
MAX-ACCESS read-create
|
|
STATUS obsolete
|
|
DESCRIPTION
|
|
"An alternate routing metric for this route. The
|
|
semantics of this metric are determined by the routing-
|
|
protocol specified in the route's ipForwardProto value.
|
|
If this metric is not used, its value should be set to
|
|
-1."
|
|
DEFVAL { -1 }
|
|
::= { ipForwardEntry 13 }
|
|
|
|
ipForwardMetric4 OBJECT-TYPE
|
|
SYNTAX Integer32
|
|
MAX-ACCESS read-create
|
|
STATUS obsolete
|
|
DESCRIPTION
|
|
"An alternate routing metric for this route. The
|
|
semantics of this metric are determined by the routing-
|
|
protocol specified in the route's ipForwardProto value.
|
|
If this metric is not used, its value should be set to
|
|
-1."
|
|
DEFVAL { -1 }
|
|
::= { ipForwardEntry 14 }
|
|
|
|
ipForwardMetric5 OBJECT-TYPE
|
|
SYNTAX Integer32
|
|
MAX-ACCESS read-create
|
|
STATUS obsolete
|
|
DESCRIPTION
|
|
"An alternate routing metric for this route. The
|
|
semantics of this metric are determined by the routing-
|
|
protocol specified in the route's ipForwardProto value.
|
|
If this metric is not used, its value should be set to
|
|
-1."
|
|
DEFVAL { -1 }
|
|
::= { ipForwardEntry 15 }
|
|
|
|
-- Obsoleted Definitions - Groups
|
|
-- compliance statements
|
|
|
|
ipForwardOldCompliance MODULE-COMPLIANCE
|
|
STATUS obsolete
|
|
DESCRIPTION
|
|
"The compliance statement for SNMP entities that
|
|
implement the ipForward MIB."
|
|
|
|
|
|
|
|
|
|
MODULE -- this module
|
|
MANDATORY-GROUPS { ipForwardMultiPathGroup }
|
|
|
|
::= { ipForwardCompliances 2 }
|
|
|
|
ipForwardMultiPathGroup OBJECT-GROUP
|
|
OBJECTS { ipForwardNumber,
|
|
ipForwardDest, ipForwardMask, ipForwardPolicy,
|
|
ipForwardNextHop, ipForwardIfIndex, ipForwardType,
|
|
ipForwardProto, ipForwardAge, ipForwardInfo,
|
|
ipForwardNextHopAS,
|
|
ipForwardMetric1, ipForwardMetric2, ipForwardMetric3,
|
|
ipForwardMetric4, ipForwardMetric5
|
|
}
|
|
STATUS obsolete
|
|
DESCRIPTION
|
|
"IP Multipath Route Table."
|
|
::= { ipForwardGroups 2 }
|
|
|
|
END
|