IP-MIB.txt
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- IP-MIB DEFINITIONS ::= BEGIN
- IMPORTS
- MODULE-IDENTITY, OBJECT-TYPE, Integer32,
- Counter32, IpAddress, mib-2 FROM SNMPv2-SMI
- PhysAddress FROM SNMPv2-TC
- MODULE-COMPLIANCE, OBJECT-GROUP FROM SNMPv2-CONF;
- ipMIB MODULE-IDENTITY
- LAST-UPDATED "9411010000Z"
- ORGANIZATION "IETF SNMPv2 Working Group"
- CONTACT-INFO
- " Keith McCloghrie
- Postal: Cisco Systems, Inc.
- 170 West Tasman Drive
- San Jose, CA 95134-1706
- US
- Phone: +1 408 526 5260
- Email: kzm@cisco.com"
- DESCRIPTION
- "The MIB module for managing IP and ICMP implementations,
- but excluding their management of IP routes."
- REVISION "9103310000Z"
- DESCRIPTION
- "The initial revision of this MIB module was part of MIB-
- II."
- ::= { mib-2 48}
- -- the IP group
- ip OBJECT IDENTIFIER ::= { mib-2 4 }
- ipForwarding OBJECT-TYPE
- SYNTAX INTEGER {
- forwarding(1), -- acting as a router
- notForwarding(2) -- NOT acting as a router
- }
- MAX-ACCESS read-write
- STATUS current
- DESCRIPTION
- "The indication of whether this entity is acting as an IP
- router in respect to the forwarding of datagrams received
- by, but not addressed to, this entity. IP routers forward
- datagrams. IP hosts do not (except those source-routed via
- the host)."
- ::= { ip 1 }
- ipDefaultTTL OBJECT-TYPE
- SYNTAX INTEGER (1..255)
- MAX-ACCESS read-write
- STATUS current
- DESCRIPTION
- "The default value inserted into the Time-To-Live field of
- the IP header of datagrams originated at this entity,
- whenever a TTL value is not supplied by the transport layer
- protocol."
- ::= { ip 2 }
- ipInReceives OBJECT-TYPE
- SYNTAX Counter32
- MAX-ACCESS read-only
- STATUS current
- DESCRIPTION
- "The total number of input datagrams received from
- interfaces, including those received in error."
- ::= { ip 3 }
- ipInHdrErrors OBJECT-TYPE
- SYNTAX Counter32
- MAX-ACCESS read-only
- STATUS current
- DESCRIPTION
- "The number of input datagrams discarded due to errors in
- their IP headers, including bad checksums, version number
- mismatch, other format errors, time-to-live exceeded, errors
- discovered in processing their IP options, etc."
- ::= { ip 4 }
- ipInAddrErrors OBJECT-TYPE
- SYNTAX Counter32
- MAX-ACCESS read-only
- STATUS current
- DESCRIPTION
- "The number of input datagrams discarded because the IP
- address in their IP header's destination field was not a
- valid address to be received at this entity. This count
- includes invalid addresses (e.g., 0.0.0.0) and addresses of
- unsupported Classes (e.g., Class E). For entities which are
- not IP routers and therefore do not forward datagrams, this
- counter includes datagrams discarded because the destination
- address was not a local address."
- ::= { ip 5 }
- ipForwDatagrams OBJECT-TYPE
- SYNTAX Counter32
- MAX-ACCESS read-only
- STATUS current
- DESCRIPTION
- "The number of input datagrams for which this entity was not
- their final IP destination, as a result of which an attempt
- was made to find a route to forward them to that final
- destination. In entities which do not act as IP routers,
- this counter will include only those packets which were
- Source-Routed via this entity, and the Source-Route option
- processing was successful."
- ::= { ip 6 }
- ipInUnknownProtos OBJECT-TYPE
- SYNTAX Counter32
- MAX-ACCESS read-only
- STATUS current
- DESCRIPTION
- "The number of locally-addressed datagrams received
- successfully but discarded because of an unknown or
- unsupported protocol."
- ::= { ip 7 }
- ipInDiscards OBJECT-TYPE
- SYNTAX Counter32
- MAX-ACCESS read-only
- STATUS current
- DESCRIPTION
- "The number of input IP datagrams for which no problems were
- encountered to prevent their continued processing, but which
- were discarded (e.g., for lack of buffer space). Note that
- this counter does not include any datagrams discarded while
- awaiting re-assembly."
- ::= { ip 8 }
- ipInDelivers OBJECT-TYPE
- SYNTAX Counter32
- MAX-ACCESS read-only
- STATUS current
- DESCRIPTION
- "The total number of input datagrams successfully delivered
- to IP user-protocols (including ICMP)."
- ::= { ip 9 }
- ipOutRequests OBJECT-TYPE
- SYNTAX Counter32
- MAX-ACCESS read-only
- STATUS current
- DESCRIPTION
- "The total number of IP datagrams which local IP user-
- protocols (including ICMP) supplied to IP in requests for
- transmission. Note that this counter does not include any
- datagrams counted in ipForwDatagrams."
- ::= { ip 10 }
- ipOutDiscards OBJECT-TYPE
- SYNTAX Counter32
- MAX-ACCESS read-only
- STATUS current
- DESCRIPTION
- "The number of output IP datagrams for which no problem was
- encountered to prevent their transmission to their
- destination, but which were discarded (e.g., for lack of
- buffer space). Note that this counter would include
- datagrams counted in ipForwDatagrams if any such packets met
- this (discretionary) discard criterion."
- ::= { ip 11 }
- ipOutNoRoutes OBJECT-TYPE
- SYNTAX Counter32
- MAX-ACCESS read-only
- STATUS current
- DESCRIPTION
- "The number of IP datagrams discarded because no route could
- be found to transmit them to their destination. Note that
- this counter includes any packets counted in ipForwDatagrams
- which meet this `no-route' criterion. Note that this
- includes any datagrams which a host cannot route because all
- of its default routers are down."
- ::= { ip 12 }
- ipReasmTimeout OBJECT-TYPE
- SYNTAX Integer32
- MAX-ACCESS read-only
- STATUS current
- DESCRIPTION
- "The maximum number of seconds which received fragments are
- held while they are awaiting reassembly at this entity."
- ::= { ip 13 }
- ipReasmReqds OBJECT-TYPE
- SYNTAX Counter32
- MAX-ACCESS read-only
- STATUS current
- DESCRIPTION
- "The number of IP fragments received which needed to be
- reassembled at this entity."
- ::= { ip 14 }
- ipReasmOKs OBJECT-TYPE
- SYNTAX Counter32
- MAX-ACCESS read-only
- STATUS current
- DESCRIPTION
- "The number of IP datagrams successfully re-assembled."
- ::= { ip 15 }
- ipReasmFails OBJECT-TYPE
- SYNTAX Counter32
- MAX-ACCESS read-only
- STATUS current
- DESCRIPTION
- "The number of failures detected by the IP re-assembly
- algorithm (for whatever reason: timed out, errors, etc).
- Note that this is not necessarily a count of discarded IP
- fragments since some algorithms (notably the algorithm in
- RFC 815) can lose track of the number of fragments by
- combining them as they are received."
- ::= { ip 16 }
- ipFragOKs OBJECT-TYPE
- SYNTAX Counter32
- MAX-ACCESS read-only
- STATUS current
- DESCRIPTION
- "The number of IP datagrams that have been successfully
- fragmented at this entity."
- ::= { ip 17 }
- ipFragFails OBJECT-TYPE
- SYNTAX Counter32
- MAX-ACCESS read-only
- STATUS current
- DESCRIPTION
- "The number of IP datagrams that have been discarded because
- they needed to be fragmented at this entity but could not
- be, e.g., because their Don't Fragment flag was set."
- ::= { ip 18 }
- ipFragCreates OBJECT-TYPE
- SYNTAX Counter32
- MAX-ACCESS read-only
- STATUS current
- DESCRIPTION
- "The number of IP datagram fragments that have been
- generated as a result of fragmentation at this entity."
- ::= { ip 19 }
- -- the IP address table
- ipAddrTable OBJECT-TYPE
- SYNTAX SEQUENCE OF IpAddrEntry
- MAX-ACCESS not-accessible
- STATUS current
- DESCRIPTION
- "The table of addressing information relevant to this
- entity's IP addresses."
- ::= { ip 20 }
- ipAddrEntry OBJECT-TYPE
- SYNTAX IpAddrEntry
- MAX-ACCESS not-accessible
- STATUS current
- DESCRIPTION
- "The addressing information for one of this entity's IP
- addresses."
- INDEX { ipAdEntAddr }
- ::= { ipAddrTable 1 }
- IpAddrEntry ::= SEQUENCE {
- ipAdEntAddr IpAddress,
- ipAdEntIfIndex INTEGER,
- ipAdEntNetMask IpAddress,
- ipAdEntBcastAddr INTEGER,
- ipAdEntReasmMaxSize INTEGER
- }
- ipAdEntAddr OBJECT-TYPE
- SYNTAX IpAddress
- MAX-ACCESS read-only
- STATUS current
- DESCRIPTION
- "The IP address to which this entry's addressing information
- pertains."
- ::= { ipAddrEntry 1 }
- ipAdEntIfIndex OBJECT-TYPE
- SYNTAX INTEGER (1..2147483647)
- MAX-ACCESS read-only
- STATUS current
- DESCRIPTION
- "The index value which uniquely identifies the interface to
- which this entry is applicable. The interface identified by
- a particular value of this index is the same interface as
- identified by the same value of RFC 1573's ifIndex."
- ::= { ipAddrEntry 2 }
- ipAdEntNetMask OBJECT-TYPE
- SYNTAX IpAddress
- MAX-ACCESS read-only
- STATUS current
- DESCRIPTION
- "The subnet mask associated with the IP address of this
- entry. The value of the mask is an IP address with all the
- network bits set to 1 and all the hosts bits set to 0."
- ::= { ipAddrEntry 3 }
- ipAdEntBcastAddr OBJECT-TYPE
- SYNTAX INTEGER (0..1)
- MAX-ACCESS read-only
- STATUS current
- DESCRIPTION
- "The value of the least-significant bit in the IP broadcast
- address used for sending datagrams on the (logical)
- interface associated with the IP address of this entry. For
- example, when the Internet standard all-ones broadcast
- address is used, the value will be 1. This value applies to
- both the subnet and network broadcasts addresses used by the
- entity on this (logical) interface."
- ::= { ipAddrEntry 4 }
- ipAdEntReasmMaxSize OBJECT-TYPE
- SYNTAX INTEGER (0..65535)
- MAX-ACCESS read-only
- STATUS current
- DESCRIPTION
- "The size of the largest IP datagram which this entity can
- re-assemble from incoming IP fragmented datagrams received
- on this interface."
- ::= { ipAddrEntry 5 }
- -- ipRouteTable ::= { ip 21 } obsolete
- -- the IP Address Translation table
- -- The Address Translation tables contain the IpAddress to
- -- "physical" address equivalences. Some interfaces do not
- -- use translation tables for determining address
- -- equivalences (e.g., DDN-X.25 has an algorithmic method);
- -- if all interfaces are of this type, then the Address
- -- Translation table is empty, i.e., has zero entries.
- ipNetToMediaTable OBJECT-TYPE
- SYNTAX SEQUENCE OF IpNetToMediaEntry
- MAX-ACCESS not-accessible
- STATUS current
- DESCRIPTION
- "The IP Address Translation table used for mapping from IP
- addresses to physical addresses."
- ::= { ip 22 }
- ipNetToMediaEntry OBJECT-TYPE
- SYNTAX IpNetToMediaEntry
- MAX-ACCESS not-accessible
- STATUS current
- DESCRIPTION
- "Each entry contains one IpAddress to `physical' address
- equivalence."
- INDEX { ipNetToMediaIfIndex,
- ipNetToMediaNetAddress }
- ::= { ipNetToMediaTable 1 }
- IpNetToMediaEntry ::= SEQUENCE {
- ipNetToMediaIfIndex INTEGER,
- ipNetToMediaPhysAddress PhysAddress,
- ipNetToMediaNetAddress IpAddress,
- ipNetToMediaType INTEGER
- }
- ipNetToMediaIfIndex OBJECT-TYPE
- SYNTAX INTEGER (1..2147483647)
- MAX-ACCESS read-create
- STATUS current
- DESCRIPTION
- "The interface on which this entry's equivalence is
- effective. The interface identified by a particular value
- of this index is the same interface as identified by the
- same value of RFC 1573's ifIndex."
- ::= { ipNetToMediaEntry 1 }
- ipNetToMediaPhysAddress OBJECT-TYPE
- SYNTAX PhysAddress
- MAX-ACCESS read-create
- STATUS current
- DESCRIPTION
- "The media-dependent `physical' address."
- ::= { ipNetToMediaEntry 2 }
- ipNetToMediaNetAddress OBJECT-TYPE
- SYNTAX IpAddress
- MAX-ACCESS read-create
- STATUS current
- DESCRIPTION
- "The IpAddress corresponding to the media-dependent
- `physical' address."
- ::= { ipNetToMediaEntry 3 }
- ipNetToMediaType OBJECT-TYPE
- SYNTAX INTEGER {
- other(1), -- none of the following
- invalid(2), -- an invalidated mapping
- dynamic(3),
- static(4)
- }
- MAX-ACCESS read-create
- STATUS current
- DESCRIPTION
- "The type of mapping.
- Setting this object to the value invalid(2) has the effect
- of invalidating the corresponding entry in the
- ipNetToMediaTable. That is, it effectively disassociates
- the interface identified with said entry from the mapping
- 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 ipNetToMediaType object."
- ::= { ipNetToMediaEntry 4 }
- ipRoutingDiscards OBJECT-TYPE
- SYNTAX Counter32
- MAX-ACCESS read-only
- STATUS current
- DESCRIPTION
- "The number of routing entries which were chosen to be
- discarded even though they are valid. One possible reason
- for discarding such an entry could be to free-up buffer
- space for other routing entries."
- ::= { ip 23 }
- -- the ICMP group
- icmp OBJECT IDENTIFIER ::= { mib-2 5 }
- icmpInMsgs OBJECT-TYPE
- SYNTAX Counter32
- MAX-ACCESS read-only
- STATUS current
- DESCRIPTION
- "The total number of ICMP messages which the entity
- received. Note that this counter includes all those counted
- by icmpInErrors."
- ::= { icmp 1 }
- icmpInErrors OBJECT-TYPE
- SYNTAX Counter32
- MAX-ACCESS read-only
- STATUS current
- DESCRIPTION
- "The number of ICMP messages which the entity received but
- determined as having ICMP-specific errors (bad ICMP
- checksums, bad length, etc.)."
- ::= { icmp 2 }
- icmpInDestUnreachs OBJECT-TYPE
- SYNTAX Counter32
- MAX-ACCESS read-only
- STATUS current
- DESCRIPTION
- "The number of ICMP Destination Unreachable messages
- received."
- ::= { icmp 3 }
- icmpInTimeExcds OBJECT-TYPE
- SYNTAX Counter32
- MAX-ACCESS read-only
- STATUS current
- DESCRIPTION
- "The number of ICMP Time Exceeded messages received."
- ::= { icmp 4 }
- icmpInParmProbs OBJECT-TYPE
- SYNTAX Counter32
- MAX-ACCESS read-only
- STATUS current
- DESCRIPTION
- "The number of ICMP Parameter Problem messages received."
- ::= { icmp 5 }
- icmpInSrcQuenchs OBJECT-TYPE
- SYNTAX Counter32
- MAX-ACCESS read-only
- STATUS current
- DESCRIPTION
- "The number of ICMP Source Quench messages received."
- ::= { icmp 6 }
- icmpInRedirects OBJECT-TYPE
- SYNTAX Counter32
- MAX-ACCESS read-only
- STATUS current
- DESCRIPTION
- "The number of ICMP Redirect messages received."
- ::= { icmp 7 }
- icmpInEchos OBJECT-TYPE
- SYNTAX Counter32
- MAX-ACCESS read-only
- STATUS current
- DESCRIPTION
- "The number of ICMP Echo (request) messages received."
- ::= { icmp 8 }
- icmpInEchoReps OBJECT-TYPE
- SYNTAX Counter32
- MAX-ACCESS read-only
- STATUS current
- DESCRIPTION
- "The number of ICMP Echo Reply messages received."
- ::= { icmp 9 }
- icmpInTimestamps OBJECT-TYPE
- SYNTAX Counter32
- MAX-ACCESS read-only
- STATUS current
- DESCRIPTION
- "The number of ICMP Timestamp (request) messages received."
- ::= { icmp 10 }
- icmpInTimestampReps OBJECT-TYPE
- SYNTAX Counter32
- MAX-ACCESS read-only
- STATUS current
- DESCRIPTION
- "The number of ICMP Timestamp Reply messages received."
- ::= { icmp 11 }
- icmpInAddrMasks OBJECT-TYPE
- SYNTAX Counter32
- MAX-ACCESS read-only
- STATUS current
- DESCRIPTION
- "The number of ICMP Address Mask Request messages received."
- ::= { icmp 12 }
- icmpInAddrMaskReps OBJECT-TYPE
- SYNTAX Counter32
- MAX-ACCESS read-only
- STATUS current
- DESCRIPTION
- "The number of ICMP Address Mask Reply messages received."
- ::= { icmp 13 }
- icmpOutMsgs OBJECT-TYPE
- SYNTAX Counter32
- MAX-ACCESS read-only
- STATUS current
- DESCRIPTION
- "The total number of ICMP messages which this entity
- attempted to send. Note that this counter includes all
- those counted by icmpOutErrors."
- ::= { icmp 14 }
- icmpOutErrors OBJECT-TYPE
- SYNTAX Counter32
- MAX-ACCESS read-only
- STATUS current
- DESCRIPTION
- "The number of ICMP messages which this entity did not send
- due to problems discovered within ICMP such as a lack of
- buffers. This value should not include errors discovered
- outside the ICMP layer such as the inability of IP to route
- the resultant datagram. In some implementations there may
- be no types of error which contribute to this counter's
- value."
- ::= { icmp 15 }
- icmpOutDestUnreachs OBJECT-TYPE
- SYNTAX Counter32
- MAX-ACCESS read-only
- STATUS current
- DESCRIPTION
- "The number of ICMP Destination Unreachable messages sent."
- ::= { icmp 16 }
- icmpOutTimeExcds OBJECT-TYPE
- SYNTAX Counter32
- MAX-ACCESS read-only
- STATUS current
- DESCRIPTION
- "The number of ICMP Time Exceeded messages sent."
- ::= { icmp 17 }
- icmpOutParmProbs OBJECT-TYPE
- SYNTAX Counter32
- MAX-ACCESS read-only
- STATUS current
- DESCRIPTION
- "The number of ICMP Parameter Problem messages sent."
- ::= { icmp 18 }
- icmpOutSrcQuenchs OBJECT-TYPE
- SYNTAX Counter32
- MAX-ACCESS read-only
- STATUS current
- DESCRIPTION
- "The number of ICMP Source Quench messages sent."
- ::= { icmp 19 }
- icmpOutRedirects OBJECT-TYPE
- SYNTAX Counter32
- MAX-ACCESS read-only
- STATUS current
- DESCRIPTION
- "The number of ICMP Redirect messages sent. For a host,
- this object will always be zero, since hosts do not send
- redirects."
- ::= { icmp 20 }
- icmpOutEchos OBJECT-TYPE
- SYNTAX Counter32
- MAX-ACCESS read-only
- STATUS current
- DESCRIPTION
- "The number of ICMP Echo (request) messages sent."
- ::= { icmp 21 }
- icmpOutEchoReps OBJECT-TYPE
- SYNTAX Counter32
- MAX-ACCESS read-only
- STATUS current
- DESCRIPTION
- "The number of ICMP Echo Reply messages sent."
- ::= { icmp 22 }
- icmpOutTimestamps OBJECT-TYPE
- SYNTAX Counter32
- MAX-ACCESS read-only
- STATUS current
- DESCRIPTION
- "The number of ICMP Timestamp (request) messages sent."
- ::= { icmp 23 }
- icmpOutTimestampReps OBJECT-TYPE
- SYNTAX Counter32
- MAX-ACCESS read-only
- STATUS current
- DESCRIPTION
- "The number of ICMP Timestamp Reply messages sent."
- ::= { icmp 24 }
- icmpOutAddrMasks OBJECT-TYPE
- SYNTAX Counter32
- MAX-ACCESS read-only
- STATUS current
- DESCRIPTION
- "The number of ICMP Address Mask Request messages sent."
- ::= { icmp 25 }
- icmpOutAddrMaskReps OBJECT-TYPE
- SYNTAX Counter32
- MAX-ACCESS read-only
- STATUS current
- DESCRIPTION
- "The number of ICMP Address Mask Reply messages sent."
- ::= { icmp 26 }
- -- conformance information
- ipMIBConformance OBJECT IDENTIFIER ::= { ipMIB 2 }
- ipMIBCompliances OBJECT IDENTIFIER ::= { ipMIBConformance 1 }
- ipMIBGroups OBJECT IDENTIFIER ::= { ipMIBConformance 2 }
- -- compliance statements
- ipMIBCompliance MODULE-COMPLIANCE
- STATUS current
- DESCRIPTION
- "The compliance statement for SNMPv2 entities which
- implement IP."
- MODULE -- this module
- MANDATORY-GROUPS { ipGroup,
- icmpGroup }
- ::= { ipMIBCompliances 1 }
- -- units of conformance
- ipGroup OBJECT-GROUP
- OBJECTS { ipForwarding, ipDefaultTTL, ipInReceives,
- ipInHdrErrors, ipInAddrErrors,
- ipForwDatagrams, ipInUnknownProtos,
- ipInDiscards, ipInDelivers, ipOutRequests,
- ipOutDiscards, ipOutNoRoutes,
- ipReasmTimeout, ipReasmReqds, ipReasmOKs,
- ipReasmFails, ipFragOKs,
- ipFragFails, ipFragCreates,
- ipAdEntAddr, ipAdEntIfIndex, ipAdEntNetMask,
- ipAdEntBcastAddr, ipAdEntReasmMaxSize,
- ipNetToMediaIfIndex, ipNetToMediaPhysAddress,
- ipNetToMediaNetAddress, ipNetToMediaType,
- ipRoutingDiscards }
- STATUS current
- DESCRIPTION
- "The ip group of objects providing for basic management of
- IP entities, exclusive of the management of IP routes."
- ::= { ipMIBGroups 1 }
- icmpGroup OBJECT-GROUP
- OBJECTS { icmpInMsgs, icmpInErrors,
- icmpInDestUnreachs, icmpInTimeExcds,
- icmpInParmProbs, icmpInSrcQuenchs,
- icmpInRedirects, icmpInEchos,
- icmpInEchoReps, icmpInTimestamps,
- icmpInTimestampReps, icmpInAddrMasks,
- icmpInAddrMaskReps, icmpOutMsgs,
- icmpOutErrors, icmpOutDestUnreachs,
- icmpOutTimeExcds, icmpOutParmProbs,
- icmpOutSrcQuenchs, icmpOutRedirects,
- icmpOutEchos, icmpOutEchoReps,
- icmpOutTimestamps, icmpOutTimestampReps,
- icmpOutAddrMasks, icmpOutAddrMaskReps }
- STATUS current
- DESCRIPTION
- "The icmp group of objects providing ICMP statistics."
- ::= { ipMIBGroups 2 }
- END