IP-MIB Table View

The table containing per-interface IPv4-specific
information.

ipv4InterfaceEntry row .1.3.6.1.2.1.4.28.1

An entry containing IPv4-specific information for a specific
interface.

Indexes

ipv4InterfaceIfIndex

Column	Syntax	OID
ipv4InterfaceIfIndex The index value that 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 the IF-MIB…	IF-MIBInterfaceIndex Type Constraints: range: 1..2147483647 Description: A unique value, greater than zero, for each interface or interface sub-layer in the managed system. It is recommended that values are assigned contiguously starting from 1. The value for each interface sub-layer must …	.1.3.6.1.2.1.4.28.1.1
ipv4InterfaceReasmMaxSize The size of the largest IPv4 datagram that this entity can re-assemble from incoming IPv4 fragmented datagrams received on this interface.	Integer32 Constraints: range: 0-65535	.1.3.6.1.2.1.4.28.1.2
ipv4InterfaceEnableStatus The indication of whether IPv4 is enabled (up) or disabled (down) on this interface. This object does not affect the state of the interface itself, only its connection to an IPv4 stack. The IF-MIB should be used to co…	Enumerationr/w Enumerated Values: 1 up 2 down	.1.3.6.1.2.1.4.28.1.3
ipv4InterfaceRetransmitTime The time between retransmissions of ARP requests to a neighbor when resolving the address or when probing the reachability of a neighbor.	millisecondsSNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.4.28.1.4

The table containing per-interface IPv6-specific
information.

ipv6InterfaceEntry row .1.3.6.1.2.1.4.30.1

An entry containing IPv6-specific information for a given
interface.

Indexes

ipv6InterfaceIfIndex

Column	Syntax	OID
ipv6InterfaceIfIndex The index value that 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 the IF-MIB…	IF-MIBInterfaceIndex Type Constraints: range: 1..2147483647 Description: A unique value, greater than zero, for each interface or interface sub-layer in the managed system. It is recommended that values are assigned contiguously starting from 1. The value for each interface sub-layer must …	.1.3.6.1.2.1.4.30.1.1
ipv6InterfaceReasmMaxSize The size of the largest IPv6 datagram that this entity can re-assemble from incoming IPv6 fragmented datagrams received on this interface.	octetsUnsigned32 Constraints: range: 1500-65535	.1.3.6.1.2.1.4.30.1.2
ipv6InterfaceIdentifier The Interface Identifier for this interface. The Interface Identifier is combined with an address prefix to form an interface address. By default, the Interface Identifier is auto-configured according to…	Ipv6AddressIfIdentifierTC Type Constraints: range: 0..8	.1.3.6.1.2.1.4.30.1.3
ipv6InterfaceEnableStatus The indication of whether IPv6 is enabled (up) or disabled (down) on this interface. This object does not affect the state of the interface itself, only its connection to an IPv6 stack. The IF-MIB should be used to co…	Enumerationr/w Enumerated Values: 1 up 2 down	.1.3.6.1.2.1.4.30.1.5
ipv6InterfaceReachableTime The time a neighbor is considered reachable after receiving a reachability confirmation.	millisecondsSNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.4.30.1.6
ipv6InterfaceRetransmitTime The time between retransmissions of Neighbor Solicitation messages to a neighbor when resolving the address or when probing the reachability of a neighbor.	millisecondsSNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.4.30.1.7
ipv6InterfaceForwarding The indication of whether this entity is acting as an IPv6 router on this interface with respect to the forwarding of datagrams received by, but not addressed to, this entity. IPv6 routers forward datagrams. IPv6 hosts…	Enumerationr/w Enumerated Values: 1 forwarding 2 notForwarding	.1.3.6.1.2.1.4.30.1.8

The table containing system wide, IP version specific
traffic statistics.  This table and the ipIfStatsTable
contain similar objects whose difference is in their
granularity.  Where this table contains system wide traffic
statistics, the ipIfStatsTable contains the same statistics
but counted on a per-interface basis.

ipSystemStatsEntry row .1.3.6.1.2.1.4.31.1.1

A statistics entry containing system-wide objects for a
particular IP version.

Indexes

ipSystemStatsIPVersion

Column	Syntax	OID
ipSystemStatsIPVersion The IP version of this row.	INET-ADDRESS-MIBInetVersion Type Values: 0 unknown 1 ipv4 2 ipv6	.1.3.6.1.2.1.4.31.1.1.1
ipSystemStatsInReceives The total number of input IP datagrams received, including those received in error. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times…	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.4.31.1.1.3
ipSystemStatsHCInReceives The total number of input IP datagrams received, including those received in error. This object counts the same datagrams as ipSystemStatsInReceives, but allows for larger values. Discontinuities in the …	SNMPv2-SMICounter64 Type Constraints: range: 0..18446744073709551615	.1.3.6.1.2.1.4.31.1.1.4
ipSystemStatsInOctets The total number of octets received in input IP datagrams, including those received in error. Octets from datagrams counted in ipSystemStatsInReceives MUST be counted here. Discontinuities in the value o…	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.4.31.1.1.5
ipSystemStatsHCInOctets The total number of octets received in input IP datagrams, including those received in error. This object counts the same octets as ipSystemStatsInOctets, but allows for larger values. Dis…	SNMPv2-SMICounter64 Type Constraints: range: 0..18446744073709551615	.1.3.6.1.2.1.4.31.1.1.6
ipSystemStatsInHdrErrors The number of input IP datagrams discarded due to errors in their IP headers, including version number mismatch, other format errors, hop count exceeded, errors discovered in processing their IP options, etc. …	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.4.31.1.1.7
ipSystemStatsInNoRoutes The number of input IP datagrams discarded because no route could be found to transmit them to their destination. Discontinuities in the value of this counter can occur at re-initialization of the managem…	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.4.31.1.1.8
ipSystemStatsInAddrErrors The number of input IP 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). For en…	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.4.31.1.1.9
ipSystemStatsInUnknownProtos The number of locally-addressed IP datagrams received successfully but discarded because of an unknown or unsupported protocol. When tracking interface statistics, the counter of the interface to which th…	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.4.31.1.1.10
ipSystemStatsInTruncatedPkts The number of input IP datagrams discarded because the datagram frame didn't carry enough data. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at…	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.4.31.1.1.11
ipSystemStatsInForwDatagrams The number of input datagrams for which this entity was not their final IP destination and for which this entity attempted to find a route to forward them to that final destination. In entities that do not act as IP ro…	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.4.31.1.1.12
ipSystemStatsHCInForwDatagrams The number of input datagrams for which this entity was not their final IP destination and for which this entity attempted to find a route to forward them to that final destination. This object counts the same packets …	SNMPv2-SMICounter64 Type Constraints: range: 0..18446744073709551615	.1.3.6.1.2.1.4.31.1.1.13
ipSystemStatsReasmReqds The number of IP fragments received that needed to be reassembled at this interface. When tracking interface statistics, the counter of the interface to which these fragments were addressed is incremented…	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.4.31.1.1.14
ipSystemStatsReasmOKs The number of IP datagrams successfully reassembled. When tracking interface statistics, the counter of the interface to which these datagrams were addressed is incremented. This interface might not be t…	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.4.31.1.1.15
ipSystemStatsReasmFails 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 algo…	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.4.31.1.1.16
ipSystemStatsInDiscards The number of input IP datagrams for which no problems were encountered to prevent their continued processing, but were discarded (e.g., for lack of buffer space). Note that this counter does not include any datagrams …	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.4.31.1.1.17
ipSystemStatsInDelivers The total number of datagrams successfully delivered to IP user-protocols (including ICMP). When tracking interface statistics, the counter of the interface to which these datagrams were addressed is incr…	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.4.31.1.1.18
ipSystemStatsHCInDelivers The total number of datagrams successfully delivered to IP user-protocols (including ICMP). This object counts the same packets as ipSystemStatsInDelivers, but allows for larger values. Discontinuities i…	SNMPv2-SMICounter64 Type Constraints: range: 0..18446744073709551615	.1.3.6.1.2.1.4.31.1.1.19
ipSystemStatsOutRequests The total number of IP datagrams that local IP user- protocols (including ICMP) supplied to IP in requests for transmission. Note that this counter does not include any datagrams counted in ipSystemStatsOutForwDatagram…	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.4.31.1.1.20
ipSystemStatsHCOutRequests The total number of IP datagrams that local IP user- protocols (including ICMP) supplied to IP in requests for transmission. This object counts the same packets as ipSystemStatsOutRequests, but allows for larger values…	SNMPv2-SMICounter64 Type Constraints: range: 0..18446744073709551615	.1.3.6.1.2.1.4.31.1.1.21
ipSystemStatsOutNoRoutes The number of locally generated IP datagrams discarded because no route could be found to transmit them to their destination. Discontinuities in the value of this counter can occur at re-initialization of…	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.4.31.1.1.22
ipSystemStatsOutForwDatagrams The number of datagrams for which this entity was not their final IP destination and for which it was successful in finding a path to their final destination. In entities that do not act as IP routers, this counter wil…	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.4.31.1.1.23
ipSystemStatsHCOutForwDatagrams The number of datagrams for which this entity was not their final IP destination and for which it was successful in finding a path to their final destination. This object counts the same packets as ipSystemStatsOutForw…	SNMPv2-SMICounter64 Type Constraints: range: 0..18446744073709551615	.1.3.6.1.2.1.4.31.1.1.24
ipSystemStatsOutDiscards The number of output IP datagrams for which no problem was encountered to prevent their transmission to their destination, but were discarded (e.g., for lack of buffer space). Note that this counter would include …	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.4.31.1.1.25
ipSystemStatsOutFragReqds The number of IP datagrams that would require fragmentation in order to be transmitted. When tracking interface statistics, the counter of the outgoing interface is incremented for a successfully fragment…	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.4.31.1.1.26
ipSystemStatsOutFragOKs The number of IP datagrams that have been successfully fragmented. When tracking interface statistics, the counter of the outgoing interface is incremented for a successfully fragmented datagram. …	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.4.31.1.1.27
ipSystemStatsOutFragFails The number of IP datagrams that have been discarded because they needed to be fragmented but could not be. This includes IPv4 packets that have the DF bit set and IPv6 packets that are being forwarded and exceed the ou…	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.4.31.1.1.28
ipSystemStatsOutFragCreates The number of output datagram fragments that have been generated as a result of IP fragmentation. When tracking interface statistics, the counter of the outgoing interface is incremented for a successfull…	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.4.31.1.1.29
ipSystemStatsOutTransmits The total number of IP datagrams that this entity supplied to the lower layers for transmission. This includes datagrams generated locally and those forwarded by this entity. Discontinuities in the value…	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.4.31.1.1.30
ipSystemStatsHCOutTransmits The total number of IP datagrams that this entity supplied to the lower layers for transmission. This object counts the same datagrams as ipSystemStatsOutTransmits, but allows for larger values. Disconti…	SNMPv2-SMICounter64 Type Constraints: range: 0..18446744073709551615	.1.3.6.1.2.1.4.31.1.1.31
ipSystemStatsOutOctets The total number of octets in IP datagrams delivered to the lower layers for transmission. Octets from datagrams counted in ipSystemStatsOutTransmits MUST be counted here. Discontinuities in the value of…	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.4.31.1.1.32
ipSystemStatsHCOutOctets The total number of octets in IP datagrams delivered to the lower layers for transmission. This objects counts the same octets as ipSystemStatsOutOctets, but allows for larger values. Discontinuities in …	SNMPv2-SMICounter64 Type Constraints: range: 0..18446744073709551615	.1.3.6.1.2.1.4.31.1.1.33
ipSystemStatsInMcastPkts The number of IP multicast datagrams received. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ipSyste…	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.4.31.1.1.34
ipSystemStatsHCInMcastPkts The number of IP multicast datagrams received. This object counts the same datagrams as ipSystemStatsInMcastPkts but allows for larger values. Discontinuities in the value of this counter can occur at re…	SNMPv2-SMICounter64 Type Constraints: range: 0..18446744073709551615	.1.3.6.1.2.1.4.31.1.1.35
ipSystemStatsInMcastOctets The total number of octets received in IP multicast datagrams. Octets from datagrams counted in ipSystemStatsInMcastPkts MUST be counted here. Discontinuities in the value of this counter can occur at re…	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.4.31.1.1.36
ipSystemStatsHCInMcastOctets The total number of octets received in IP multicast datagrams. This object counts the same octets as ipSystemStatsInMcastOctets, but allows for larger values. Discontinuities in the value of this counter…	SNMPv2-SMICounter64 Type Constraints: range: 0..18446744073709551615	.1.3.6.1.2.1.4.31.1.1.37
ipSystemStatsOutMcastPkts The number of IP multicast datagrams transmitted. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ipSy…	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.4.31.1.1.38
ipSystemStatsHCOutMcastPkts The number of IP multicast datagrams transmitted. This object counts the same datagrams as ipSystemStatsOutMcastPkts, but allows for larger values. Discontinuities in the value of this counter can occur …	SNMPv2-SMICounter64 Type Constraints: range: 0..18446744073709551615	.1.3.6.1.2.1.4.31.1.1.39
ipSystemStatsOutMcastOctets The total number of octets transmitted in IP multicast datagrams. Octets from datagrams counted in ipSystemStatsOutMcastPkts MUST be counted here. Discontinuities in the value of this coun…	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.4.31.1.1.40
ipSystemStatsHCOutMcastOctets The total number of octets transmitted in IP multicast datagrams. This object counts the same octets as ipSystemStatsOutMcastOctets, but allows for larger values. Discontinuities in the value of this cou…	SNMPv2-SMICounter64 Type Constraints: range: 0..18446744073709551615	.1.3.6.1.2.1.4.31.1.1.41
ipSystemStatsInBcastPkts The number of IP broadcast datagrams received. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ipSyste…	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.4.31.1.1.42
ipSystemStatsHCInBcastPkts The number of IP broadcast datagrams received. This object counts the same datagrams as ipSystemStatsInBcastPkts but allows for larger values. Discontinuities in the value of this counter can occur at re…	SNMPv2-SMICounter64 Type Constraints: range: 0..18446744073709551615	.1.3.6.1.2.1.4.31.1.1.43
ipSystemStatsOutBcastPkts The number of IP broadcast datagrams transmitted. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ipSy…	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.4.31.1.1.44
ipSystemStatsHCOutBcastPkts The number of IP broadcast datagrams transmitted. This object counts the same datagrams as ipSystemStatsOutBcastPkts, but allows for larger values. Discontinuities in the value of this counter can occur …	SNMPv2-SMICounter64 Type Constraints: range: 0..18446744073709551615	.1.3.6.1.2.1.4.31.1.1.45
ipSystemStatsDiscontinuityTime The value of sysUpTime on the most recent occasion at which any one or more of this entry's counters suffered a discontinuity. If no such discontinuities have occurred since the last re- initialization of…	SNMPv2-TCTimeStamp Based On: SNMPv2-SMITimeTicks Description: The value of the sysUpTime object at which a specific occurrence happened. The specific occurrence must be defined in the description of any object defined using this type. If sysUpTime is reset t…	.1.3.6.1.2.1.4.31.1.1.46
ipSystemStatsRefreshRate The minimum reasonable polling interval for this entry. This object provides an indication of the minimum amount of time required to update the counters in this entry.	milli-secondsSNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.4.31.1.1.47

The table containing per-interface traffic statistics.  This
table and the ipSystemStatsTable contain similar objects
whose difference is in their granularity.  Where this table
contains per-interface statistics, the ipSystemStatsTable
contains the same statistics, but counted on a system wide
basis.

ipIfStatsEntry row .1.3.6.1.2.1.4.31.3.1

An interface statistics entry containing objects for a
particular interface and version of IP.

Indexes

ipIfStatsIPVersion ipIfStatsIfIndex

Column	Syntax	OID
ipIfStatsIPVersion The IP version of this row.	INET-ADDRESS-MIBInetVersion Type Values: 0 unknown 1 ipv4 2 ipv6	.1.3.6.1.2.1.4.31.3.1.1
ipIfStatsIfIndex The index value that 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 the IF-MIB…	IF-MIBInterfaceIndex Type Constraints: range: 1..2147483647 Description: A unique value, greater than zero, for each interface or interface sub-layer in the managed system. It is recommended that values are assigned contiguously starting from 1. The value for each interface sub-layer must …	.1.3.6.1.2.1.4.31.3.1.2
ipIfStatsInReceives The total number of input IP datagrams received, including those received in error. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times…	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.4.31.3.1.3
ipIfStatsHCInReceives The total number of input IP datagrams received, including those received in error. This object counts the same datagrams as ipIfStatsInReceives, but allows for larger values. Discontinuities in the valu…	SNMPv2-SMICounter64 Type Constraints: range: 0..18446744073709551615	.1.3.6.1.2.1.4.31.3.1.4
ipIfStatsInOctets The total number of octets received in input IP datagrams, including those received in error. Octets from datagrams counted in ipIfStatsInReceives MUST be counted here. Discontinuities in the value of th…	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.4.31.3.1.5
ipIfStatsHCInOctets The total number of octets received in input IP datagrams, including those received in error. This object counts the same octets as ipIfStatsInOctets, but allows for larger values. Discontinuities in the…	SNMPv2-SMICounter64 Type Constraints: range: 0..18446744073709551615	.1.3.6.1.2.1.4.31.3.1.6
ipIfStatsInHdrErrors The number of input IP datagrams discarded due to errors in their IP headers, including version number mismatch, other format errors, hop count exceeded, errors discovered in processing their IP options, etc. …	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.4.31.3.1.7
ipIfStatsInNoRoutes The number of input IP datagrams discarded because no route could be found to transmit them to their destination. Discontinuities in the value of this counter can occur at re-initialization of the managem…	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.4.31.3.1.8
ipIfStatsInAddrErrors The number of input IP 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). For en…	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.4.31.3.1.9
ipIfStatsInUnknownProtos The number of locally-addressed IP datagrams received successfully but discarded because of an unknown or unsupported protocol. When tracking interface statistics, the counter of the interface to which th…	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.4.31.3.1.10
ipIfStatsInTruncatedPkts The number of input IP datagrams discarded because the datagram frame didn't carry enough data. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at…	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.4.31.3.1.11
ipIfStatsInForwDatagrams The number of input datagrams for which this entity was not their final IP destination and for which this entity attempted to find a route to forward them to that final destination. In entities that do not act as IP ro…	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.4.31.3.1.12
ipIfStatsHCInForwDatagrams The number of input datagrams for which this entity was not their final IP destination and for which this entity attempted to find a route to forward them to that final destination. This object counts the same packets …	SNMPv2-SMICounter64 Type Constraints: range: 0..18446744073709551615	.1.3.6.1.2.1.4.31.3.1.13
ipIfStatsReasmReqds The number of IP fragments received that needed to be reassembled at this interface. When tracking interface statistics, the counter of the interface to which these fragments were addressed is incremented…	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.4.31.3.1.14
ipIfStatsReasmOKs The number of IP datagrams successfully reassembled. When tracking interface statistics, the counter of the interface to which these datagrams were addressed is incremented. This interface might not be t…	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.4.31.3.1.15
ipIfStatsReasmFails 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 algo…	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.4.31.3.1.16
ipIfStatsInDiscards The number of input IP datagrams for which no problems were encountered to prevent their continued processing, but were discarded (e.g., for lack of buffer space). Note that this counter does not include any datagrams …	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.4.31.3.1.17
ipIfStatsInDelivers The total number of datagrams successfully delivered to IP user-protocols (including ICMP). When tracking interface statistics, the counter of the interface to which these datagrams were addressed is incr…	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.4.31.3.1.18
ipIfStatsHCInDelivers The total number of datagrams successfully delivered to IP user-protocols (including ICMP). This object counts the same packets as ipIfStatsInDelivers, but allows for larger values. Discontinuities in th…	SNMPv2-SMICounter64 Type Constraints: range: 0..18446744073709551615	.1.3.6.1.2.1.4.31.3.1.19
ipIfStatsOutRequests The total number of IP datagrams that local IP user- protocols (including ICMP) supplied to IP in requests for transmission. Note that this counter does not include any datagrams counted in ipIfStatsOutForwDatagrams. …	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.4.31.3.1.20
ipIfStatsHCOutRequests The total number of IP datagrams that local IP user- protocols (including ICMP) supplied to IP in requests for transmission. This object counts the same packets as ipIfStatsOutRequests, but allows for la…	SNMPv2-SMICounter64 Type Constraints: range: 0..18446744073709551615	.1.3.6.1.2.1.4.31.3.1.21
ipIfStatsOutForwDatagrams The number of datagrams for which this entity was not their final IP destination and for which it was successful in finding a path to their final destination. In entities that do not act as IP routers, this counter wil…	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.4.31.3.1.23
ipIfStatsHCOutForwDatagrams The number of datagrams for which this entity was not their final IP destination and for which it was successful in finding a path to their final destination. This object counts the same packets as ipIfStatsOutForwData…	SNMPv2-SMICounter64 Type Constraints: range: 0..18446744073709551615	.1.3.6.1.2.1.4.31.3.1.24
ipIfStatsOutDiscards The number of output IP datagrams for which no problem was encountered to prevent their transmission to their destination, but were discarded (e.g., for lack of buffer space). Note that this counter would include datag…	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.4.31.3.1.25
ipIfStatsOutFragReqds The number of IP datagrams that would require fragmentation in order to be transmitted. When tracking interface statistics, the counter of the outgoing interface is incremented for a successfully fragment…	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.4.31.3.1.26
ipIfStatsOutFragOKs The number of IP datagrams that have been successfully fragmented. When tracking interface statistics, the counter of the outgoing interface is incremented for a successfully fragmented dat…	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.4.31.3.1.27
ipIfStatsOutFragFails The number of IP datagrams that have been discarded because they needed to be fragmented but could not be. This includes IPv4 packets that have the DF bit set and IPv6 packets that are being forwarded and exceed the ou…	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.4.31.3.1.28
ipIfStatsOutFragCreates The number of output datagram fragments that have been generated as a result of IP fragmentation. When tracking interface statistics, the counter of the outgoing interface is incremented for a successfull…	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.4.31.3.1.29
ipIfStatsOutTransmits The total number of IP datagrams that this entity supplied to the lower layers for transmission. This includes datagrams generated locally and those forwarded by this entity. Discontinuities in the value…	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.4.31.3.1.30
ipIfStatsHCOutTransmits The total number of IP datagrams that this entity supplied to the lower layers for transmission. This object counts the same datagrams as ipIfStatsOutTransmits, but allows for larger values. Discontinuit…	SNMPv2-SMICounter64 Type Constraints: range: 0..18446744073709551615	.1.3.6.1.2.1.4.31.3.1.31
ipIfStatsOutOctets The total number of octets in IP datagrams delivered to the lower layers for transmission. Octets from datagrams counted in ipIfStatsOutTransmits MUST be counted here. Discontinuities in the value of thi…	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.4.31.3.1.32
ipIfStatsHCOutOctets The total number of octets in IP datagrams delivered to the lower layers for transmission. This objects counts the same octets as ipIfStatsOutOctets, but allows for larger values. Discontinuities in the …	SNMPv2-SMICounter64 Type Constraints: range: 0..18446744073709551615	.1.3.6.1.2.1.4.31.3.1.33
ipIfStatsInMcastPkts The number of IP multicast datagrams received. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ipIfSta…	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.4.31.3.1.34
ipIfStatsHCInMcastPkts The number of IP multicast datagrams received. This object counts the same datagrams as ipIfStatsInMcastPkts, but allows for larger values. Discontinuities in the value of this counter can occur at re-in…	SNMPv2-SMICounter64 Type Constraints: range: 0..18446744073709551615	.1.3.6.1.2.1.4.31.3.1.35
ipIfStatsInMcastOctets The total number of octets received in IP multicast datagrams. Octets from datagrams counted in ipIfStatsInMcastPkts MUST be counted here. Discontinuities in the value of this counter can …	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.4.31.3.1.36
ipIfStatsHCInMcastOctets The total number of octets received in IP multicast datagrams. This object counts the same octets as ipIfStatsInMcastOctets, but allows for larger values. Discontinuities in the value of this counter can…	SNMPv2-SMICounter64 Type Constraints: range: 0..18446744073709551615	.1.3.6.1.2.1.4.31.3.1.37
ipIfStatsOutMcastPkts The number of IP multicast datagrams transmitted. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ipIf…	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.4.31.3.1.38
ipIfStatsHCOutMcastPkts The number of IP multicast datagrams transmitted. This object counts the same datagrams as ipIfStatsOutMcastPkts, but allows for larger values. Discontinuities in the value of this counter can occur at r…	SNMPv2-SMICounter64 Type Constraints: range: 0..18446744073709551615	.1.3.6.1.2.1.4.31.3.1.39
ipIfStatsOutMcastOctets The total number of octets transmitted in IP multicast datagrams. Octets from datagrams counted in ipIfStatsOutMcastPkts MUST be counted here. Discontinuities in the value of this counter can occur at re…	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.4.31.3.1.40
ipIfStatsHCOutMcastOctets The total number of octets transmitted in IP multicast datagrams. This object counts the same octets as ipIfStatsOutMcastOctets, but allows for larger values. Discontinuities in the value of this counter…	SNMPv2-SMICounter64 Type Constraints: range: 0..18446744073709551615	.1.3.6.1.2.1.4.31.3.1.41
ipIfStatsInBcastPkts The number of IP broadcast datagrams received. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ipIfSta…	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.4.31.3.1.42
ipIfStatsHCInBcastPkts The number of IP broadcast datagrams received. This object counts the same datagrams as ipIfStatsInBcastPkts, but allows for larger values. Discontinuities in the value of this counter can occur at re-in…	SNMPv2-SMICounter64 Type Constraints: range: 0..18446744073709551615	.1.3.6.1.2.1.4.31.3.1.43
ipIfStatsOutBcastPkts The number of IP broadcast datagrams transmitted. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ipIf…	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.4.31.3.1.44
ipIfStatsHCOutBcastPkts The number of IP broadcast datagrams transmitted. This object counts the same datagrams as ipIfStatsOutBcastPkts, but allows for larger values. Discontinuities in the value of this counter can occur at r…	SNMPv2-SMICounter64 Type Constraints: range: 0..18446744073709551615	.1.3.6.1.2.1.4.31.3.1.45
ipIfStatsDiscontinuityTime The value of sysUpTime on the most recent occasion at which any one or more of this entry's counters suffered a discontinuity. If no such discontinuities have occurred since the last re- in…	SNMPv2-TCTimeStamp Based On: SNMPv2-SMITimeTicks Description: The value of the sysUpTime object at which a specific occurrence happened. The specific occurrence must be defined in the description of any object defined using this type. If sysUpTime is reset t…	.1.3.6.1.2.1.4.31.3.1.46
ipIfStatsRefreshRate The minimum reasonable polling interval for this entry. This object provides an indication of the minimum amount of time required to update the counters in this entry.	milli-secondsSNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.4.31.3.1.47

This table allows the user to determine the source of an IP
address or set of IP addresses, and allows other tables to
share the information via pointer rather than by copying.
          
For example, when the node configures both a unicast and
anycast address for a prefix, the ipAddressPrefix objects
for those addresses will point to a single row in this
table.
          
This table primarily provides support for IPv6 prefixes, and
several of the objects are less meaningful for IPv4.  The
table continues to allow IPv4 addresses to allow future
flexibility.  In order to promote a common configuration,
this document includes suggestions for default values for
IPv4 prefixes.  Each of these values may be overridden if an
object is meaningful to the node.
          
All prefixes used by this entity should be included in this
table independent of how the entity learned the prefix.
(This table isn't limited to prefixes learned from router
          
advertisements.)

ipAddressPrefixEntry row .1.3.6.1.2.1.4.32.1

An entry in the ipAddressPrefixTable.

Indexes

ipAddressPrefixIfIndex ipAddressPrefixType ipAddressPrefixPrefix ipAddressPrefixLength

Column	Syntax	OID
ipAddressPrefixIfIndex The index value that uniquely identifies the interface on which this prefix is configured. The interface identified by a particular value of this index is the same interface as identified by the same value of the IF-MI…	IF-MIBInterfaceIndex Type Constraints: range: 1..2147483647 Description: A unique value, greater than zero, for each interface or interface sub-layer in the managed system. It is recommended that values are assigned contiguously starting from 1. The value for each interface sub-layer must …	.1.3.6.1.2.1.4.32.1.1
ipAddressPrefixType The address type of ipAddressPrefix.	INET-ADDRESS-MIBInetAddressType Type Values: 0 unknown 1 ipv4 2 ipv6 3 ipv4z 4 ipv6z 16 dns 25 l2vpn	.1.3.6.1.2.1.4.32.1.2
ipAddressPrefixPrefix The address prefix. The address type of this object is specified in ipAddressPrefixType. The length of this object is the standard length for objects of that type (4 or 16 bytes). Any bits after ipAddressPrefixLength…	INET-ADDRESS-MIBInetAddress Type Constraints: range: 0..255	.1.3.6.1.2.1.4.32.1.3
ipAddressPrefixLength The prefix length associated with this prefix. The value 0 has no special meaning for this object. It simply refers to address '::/0'.	INET-ADDRESS-MIBInetAddressPrefixLength Type Constraints: range: 0..2040	.1.3.6.1.2.1.4.32.1.4
ipAddressPrefixOrigin The origin of this prefix.	IpAddressPrefixOriginTC Type Values: 1 other 2 manual 3 wellknown 4 dhcp 5 routeradv	.1.3.6.1.2.1.4.32.1.5
ipAddressPrefixOnLinkFlag This object has the value 'true(1)', if this prefix can be used for on-link determination; otherwise, the value is 'false(2)'. The default for IPv4 prefixes is 'true(1)'.	SNMPv2-TCTruthValue Type Values: 1 true 2 false Description: Represents a boolean value.	.1.3.6.1.2.1.4.32.1.6
ipAddressPrefixAutonomousFlag Autonomous address configuration flag. When true(1), indicates that this prefix can be used for autonomous address configuration (i.e., can be used to form a local interface address). If false(2), it is not used to au…	SNMPv2-TCTruthValue Type Values: 1 true 2 false Description: Represents a boolean value.	.1.3.6.1.2.1.4.32.1.7
ipAddressPrefixAdvPreferredLifetime The remaining length of time, in seconds, that this prefix will continue to be preferred, i.e., time until deprecation. A value of 4,294,967,295 represents infinity. The address generated f…	secondsSNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.4.32.1.8
ipAddressPrefixAdvValidLifetime The remaining length of time, in seconds, that this prefix will continue to be valid, i.e., time until invalidation. A value of 4,294,967,295 represents infinity. The address generated from an invalidate…	secondsSNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.4.32.1.9

This table contains addressing information relevant to the
entity's interfaces.
          
This table does not contain multicast address information.
Tables for such information should be contained in multicast
specific MIBs, such as RFC 3019.
          
While this table is writable, the user will note that
several objects, such as ipAddressOrigin, are not.  The
intention in allowing a user to write to this table is to
allow them to add or remove any entry that isn't
          
permanent.  The user should be allowed to modify objects
and entries when that would not cause inconsistencies
within the table.  Allowing write access to objects, such
as ipAddressOrigin, could allow a user to insert an entry
and then label it incorrectly.
          
Note well: When including IPv6 link-local addresses in this
table, the entry must use an InetAddressType of 'ipv6z' in
order to differentiate between the possible interfaces.

ipAddressEntry row .1.3.6.1.2.1.4.34.1

An address mapping for a particular interface.

Indexes

ipAddressAddrType ipAddressAddr

Column	Syntax	OID
ipAddressAddrType The address type of ipAddressAddr.	INET-ADDRESS-MIBInetAddressType Type Values: 0 unknown 1 ipv4 2 ipv6 3 ipv4z 4 ipv6z 16 dns 25 l2vpn	.1.3.6.1.2.1.4.34.1.1
ipAddressAddr The IP address to which this entry's addressing information pertains. The address type of this object is specified in ipAddressAddrType. Implementors need to be aware that if the size of i…	INET-ADDRESS-MIBInetAddress Type Constraints: range: 0..255	.1.3.6.1.2.1.4.34.1.2
ipAddressIfIndex The index value that 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 the IF-MIB…	IF-MIBInterfaceIndexr/w Type Constraints: range: 1..2147483647 Description: A unique value, greater than zero, for each interface or interface sub-layer in the managed system. It is recommended that values are assigned contiguously starting from 1. The value for each interface sub-layer must …	.1.3.6.1.2.1.4.34.1.3
ipAddressType The type of address. broadcast(3) is not a valid value for IPv6 addresses (RFC 3513).	Enumerationr/w Enumerated Values: 1 unicast 2 anycast 3 broadcast	.1.3.6.1.2.1.4.34.1.4
ipAddressPrefix A pointer to the row in the prefix table to which this address belongs. May be { 0 0 } if there is no such row.	SNMPv2-TCRowPointer Description: Represents a pointer to a conceptual row. The value is the name of the instance of the first accessible columnar object in the conceptual row. For example, ifIndex.3 would point to the 3rd row in the ifTable…	.1.3.6.1.2.1.4.34.1.5
ipAddressOrigin The origin of the address.	IpAddressOriginTC Type Values: 1 other 2 manual 4 dhcp 5 linklayer 6 random	.1.3.6.1.2.1.4.34.1.6
ipAddressStatus The status of the address, describing if the address can be used for communication. In the absence of other information, an IPv4 address is always preferred(1).	IpAddressStatusTCr/w Type Values: 1 preferred 2 deprecated 3 invalid 4 inaccessible 5 unknown 6 tentative 7 duplicate 8 optimistic	.1.3.6.1.2.1.4.34.1.7
ipAddressCreated The value of sysUpTime at the time this entry was created. If this entry was created prior to the last re- initialization of the local network management subsystem, then this object contains a zero value.	SNMPv2-TCTimeStamp Based On: SNMPv2-SMITimeTicks Description: The value of the sysUpTime object at which a specific occurrence happened. The specific occurrence must be defined in the description of any object defined using this type. If sysUpTime is reset t…	.1.3.6.1.2.1.4.34.1.8
ipAddressLastChanged The value of sysUpTime at the time this entry was last updated. If this entry was updated prior to the last re- initialization of the local network management subsystem, then this object contains a zero value.	SNMPv2-TCTimeStamp Based On: SNMPv2-SMITimeTicks Description: The value of the sysUpTime object at which a specific occurrence happened. The specific occurrence must be defined in the description of any object defined using this type. If sysUpTime is reset t…	.1.3.6.1.2.1.4.34.1.9
ipAddressRowStatus The status of this conceptual row. The RowStatus TC requires that this DESCRIPTION clause states under which circumstances other objects in this row can be modified. The value of this obje…	SNMPv2-TCRowStatusr/w Type Values: 1 active 2 notInService 3 notReady 4 createAndGo 5 createAndWait 6 destroy Description: The RowStatus textual convention is used to manage the creation and deletion of conceptual rows, and is used as the value of the SYNTAX clause for the status column of a conceptual row (as described in Section 7.7.1 of …	.1.3.6.1.2.1.4.34.1.10
ipAddressStorageType The storage type for this conceptual row. If this object has a value of 'permanent', then no other objects are required to be able to be modified.	SNMPv2-TCStorageTyper/w Type Values: 1 other 2 volatile 3 nonVolatile 4 permanent 5 readOnly Description: Describes the memory realization of a conceptual row. A row which is volatile(2) is lost upon reboot. A row which is either nonVolatile(3), permanent(4) or readOnly(5), is backed up by stable storage. A row which is …	.1.3.6.1.2.1.4.34.1.11

The IP Address Translation table used for mapping from IP
addresses to physical addresses.
          
The Address Translation tables contain the IP address 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.
          
While many protocols may be used to populate this table, ARP
and Neighbor Discovery are the most likely
options.

ipNetToPhysicalEntry row .1.3.6.1.2.1.4.35.1

Each entry contains one IP address to `physical' address
equivalence.

Indexes

ipNetToPhysicalIfIndex ipNetToPhysicalNetAddressType ipNetToPhysicalNetAddress

Column	Syntax	OID
ipNetToPhysicalIfIndex The index value that 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 the IF-MIB…	IF-MIBInterfaceIndex Type Constraints: range: 1..2147483647 Description: A unique value, greater than zero, for each interface or interface sub-layer in the managed system. It is recommended that values are assigned contiguously starting from 1. The value for each interface sub-layer must …	.1.3.6.1.2.1.4.35.1.1
ipNetToPhysicalNetAddressType The type of ipNetToPhysicalNetAddress.	INET-ADDRESS-MIBInetAddressType Type Values: 0 unknown 1 ipv4 2 ipv6 3 ipv4z 4 ipv6z 16 dns 25 l2vpn	.1.3.6.1.2.1.4.35.1.2
ipNetToPhysicalNetAddress The IP Address corresponding to the media-dependent `physical' address. The address type of this object is specified in ipNetToPhysicalAddressType. Implementors need to be aware that if the size of …	INET-ADDRESS-MIBInetAddress Type Constraints: range: 0..255	.1.3.6.1.2.1.4.35.1.3
ipNetToPhysicalPhysAddress The media-dependent `physical' address. As the entries in this table are typically not persistent when this object is written the entity SHOULD NOT save the change to non-volatile storage.	OctetStringr/w Constraints: range: 0-65535	.1.3.6.1.2.1.4.35.1.4
ipNetToPhysicalLastUpdated The value of sysUpTime at the time this entry was last updated. If this entry was updated prior to the last re- initialization of the local network management subsystem, then this object contains a zero value.	SNMPv2-TCTimeStamp Based On: SNMPv2-SMITimeTicks Description: The value of the sysUpTime object at which a specific occurrence happened. The specific occurrence must be defined in the description of any object defined using this type. If sysUpTime is reset t…	.1.3.6.1.2.1.4.35.1.5
ipNetToPhysicalType The type of mapping. Setting this object to the value invalid(2) has the effect of invalidating the corresponding entry in the ipNetToPhysicalTable. That is, it effectively dis- associates the interface …	Enumerationr/w Enumerated Values: 1 other 2 invalid 3 dynamic 4 static 5 local	.1.3.6.1.2.1.4.35.1.6
ipNetToPhysicalState The Neighbor Unreachability Detection state for the interface when the address mapping in this entry is used. If Neighbor Unreachability Detection is not in use (e.g. for IPv4), this object is always unknown(6).	Enumeration Enumerated Values: 1 reachable 2 stale 3 delay 4 probe 5 invalid 6 unknown 7 incomplete	.1.3.6.1.2.1.4.35.1.7
ipNetToPhysicalRowStatus The status of this conceptual row. The RowStatus TC requires that this DESCRIPTION clause states under which circumstances other objects in this row can be modified. The value of this object has no effec…	SNMPv2-TCRowStatusr/w Type Values: 1 active 2 notInService 3 notReady 4 createAndGo 5 createAndWait 6 destroy Description: The RowStatus textual convention is used to manage the creation and deletion of conceptual rows, and is used as the value of the SYNTAX clause for the status column of a conceptual row (as described in Section 7.7.1 of …	.1.3.6.1.2.1.4.35.1.8

The table used to describe IPv6 unicast and multicast scope
zones.
          
For those objects that have names rather than numbers, the
names were chosen to coincide with the names used in the
IPv6 address architecture document.

ipv6ScopeZoneIndexEntry row .1.3.6.1.2.1.4.36.1

Each entry contains the list of scope identifiers on a given
interface.

Indexes

ipv6ScopeZoneIndexIfIndex

Column	Syntax	OID
ipv6ScopeZoneIndexIfIndex The index value that uniquely identifies the interface to which these scopes belong. The interface identified by a particular value of this index is the same interface as identified by the same value of the IF-MIB's if…	IF-MIBInterfaceIndex Type Constraints: range: 1..2147483647 Description: A unique value, greater than zero, for each interface or interface sub-layer in the managed system. It is recommended that values are assigned contiguously starting from 1. The value for each interface sub-layer must …	.1.3.6.1.2.1.4.36.1.1
ipv6ScopeZoneIndexLinkLocal The zone index for the link-local scope on this interface.	INET-ADDRESS-MIBInetZoneIndex	.1.3.6.1.2.1.4.36.1.2
ipv6ScopeZoneIndex3 The zone index for scope 3 on this interface.	INET-ADDRESS-MIBInetZoneIndex	.1.3.6.1.2.1.4.36.1.3
ipv6ScopeZoneIndexAdminLocal The zone index for the admin-local scope on this interface.	INET-ADDRESS-MIBInetZoneIndex	.1.3.6.1.2.1.4.36.1.4
ipv6ScopeZoneIndexSiteLocal The zone index for the site-local scope on this interface.	INET-ADDRESS-MIBInetZoneIndex	.1.3.6.1.2.1.4.36.1.5
ipv6ScopeZoneIndex6 The zone index for scope 6 on this interface.	INET-ADDRESS-MIBInetZoneIndex	.1.3.6.1.2.1.4.36.1.6
ipv6ScopeZoneIndex7 The zone index for scope 7 on this interface.	INET-ADDRESS-MIBInetZoneIndex	.1.3.6.1.2.1.4.36.1.7
ipv6ScopeZoneIndexOrganizationLocal The zone index for the organization-local scope on this interface.	INET-ADDRESS-MIBInetZoneIndex	.1.3.6.1.2.1.4.36.1.8
ipv6ScopeZoneIndex9 The zone index for scope 9 on this interface.	INET-ADDRESS-MIBInetZoneIndex	.1.3.6.1.2.1.4.36.1.9
ipv6ScopeZoneIndexA The zone index for scope A on this interface.	INET-ADDRESS-MIBInetZoneIndex	.1.3.6.1.2.1.4.36.1.10
ipv6ScopeZoneIndexB The zone index for scope B on this interface.	INET-ADDRESS-MIBInetZoneIndex	.1.3.6.1.2.1.4.36.1.11
ipv6ScopeZoneIndexC The zone index for scope C on this interface.	INET-ADDRESS-MIBInetZoneIndex	.1.3.6.1.2.1.4.36.1.12
ipv6ScopeZoneIndexD The zone index for scope D on this interface.	INET-ADDRESS-MIBInetZoneIndex	.1.3.6.1.2.1.4.36.1.13

The table used to describe the default routers known to this
          
entity.

ipDefaultRouterEntry row .1.3.6.1.2.1.4.37.1

Each entry contains information about a default router known
to this entity.

Indexes

ipDefaultRouterAddressType ipDefaultRouterAddress ipDefaultRouterIfIndex

Column	Syntax	OID
ipDefaultRouterAddressType The address type for this row.	INET-ADDRESS-MIBInetAddressType Type Values: 0 unknown 1 ipv4 2 ipv6 3 ipv4z 4 ipv6z 16 dns 25 l2vpn	.1.3.6.1.2.1.4.37.1.1
ipDefaultRouterAddress The IP address of the default router represented by this row. The address type of this object is specified in ipDefaultRouterAddressType. Implementers need to be aware that if the size of ipDefaultRouter…	INET-ADDRESS-MIBInetAddress Type Constraints: range: 0..255	.1.3.6.1.2.1.4.37.1.2
ipDefaultRouterIfIndex The index value that uniquely identifies the interface by which the router can be reached. The interface identified by a particular value of this index is the same interface as identified by the same value of the IF-MI…	IF-MIBInterfaceIndex Type Constraints: range: 1..2147483647 Description: A unique value, greater than zero, for each interface or interface sub-layer in the managed system. It is recommended that values are assigned contiguously starting from 1. The value for each interface sub-layer must …	.1.3.6.1.2.1.4.37.1.3
ipDefaultRouterLifetime The remaining length of time, in seconds, that this router will continue to be useful as a default router. A value of zero indicates that it is no longer useful as a default router. It is left to the implementer of th…	secondsUnsigned32 Constraints: range: 0-65535	.1.3.6.1.2.1.4.37.1.4
ipDefaultRouterPreference An indication of preference given to this router as a default router as described in he Default Router Preferences document. Treating the value as a 2 bit signed integer allows for simple arithmetic comparisons. …	Enumeration Enumerated Values: -2 reserved -1 low 0 medium 1 high	.1.3.6.1.2.1.4.37.1.5

The table containing information used to construct router
advertisements.

ipv6RouterAdvertEntry row .1.3.6.1.2.1.4.39.1

An entry containing information used to construct router
advertisements.

Information in this table is persistent, and when this
object is written, the entity SHOULD save the change to
non-volatile storage.

Indexes

ipv6RouterAdvertIfIndex

Column	Syntax	OID
ipv6RouterAdvertIfIndex The index value that uniquely identifies the interface on which router advertisements constructed with this information will be transmitted. The interface identified by a particular value of this index is the same inte…	IF-MIBInterfaceIndex Type Constraints: range: 1..2147483647 Description: A unique value, greater than zero, for each interface or interface sub-layer in the managed system. It is recommended that values are assigned contiguously starting from 1. The value for each interface sub-layer must …	.1.3.6.1.2.1.4.39.1.1
ipv6RouterAdvertSendAdverts A flag indicating whether the router sends periodic router advertisements and responds to router solicitations on this interface.	SNMPv2-TCTruthValuer/w Type Values: 1 true 2 false Description: Represents a boolean value.	.1.3.6.1.2.1.4.39.1.2
ipv6RouterAdvertMaxInterval The maximum time allowed between sending unsolicited router advertisements from this interface.	secondsUnsigned32r/w Constraints: range: 4-1800	.1.3.6.1.2.1.4.39.1.3
ipv6RouterAdvertMinInterval The minimum time allowed between sending unsolicited router advertisements from this interface. The default is 0.33 * ipv6RouterAdvertMaxInterval, however, in the case of a low value for ipv6RouterAdvertM…	secondsUnsigned32r/w Constraints: range: 3-1350	.1.3.6.1.2.1.4.39.1.4
ipv6RouterAdvertManagedFlag The true/false value to be placed into the 'managed address configuration' flag field in router advertisements sent from this interface.	SNMPv2-TCTruthValuer/w Type Values: 1 true 2 false Description: Represents a boolean value.	.1.3.6.1.2.1.4.39.1.5
ipv6RouterAdvertOtherConfigFlag The true/false value to be placed into the 'other stateful configuration' flag field in router advertisements sent from this interface.	SNMPv2-TCTruthValuer/w Type Values: 1 true 2 false Description: Represents a boolean value.	.1.3.6.1.2.1.4.39.1.6
ipv6RouterAdvertLinkMTU The value to be placed in MTU options sent by the router on this interface. A value of zero indicates that no MTU options are sent.	SNMPv2-SMIUnsigned32r/w Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.4.39.1.7
ipv6RouterAdvertReachableTime The value to be placed in the reachable time field in router advertisement messages sent from this interface. A value of zero in the router advertisement indicates that the advertisement isn't specifying …	millisecondsUnsigned32r/w Constraints: range: 0-3600000	.1.3.6.1.2.1.4.39.1.8
ipv6RouterAdvertRetransmitTime The value to be placed in the retransmit timer field in router advertisements sent from this interface. A value of zero in the router advertisement indicates that the advertisement isn't specifying a valu…	millisecondsSNMPv2-SMIUnsigned32r/w Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.4.39.1.9
ipv6RouterAdvertCurHopLimit The default value to be placed in the current hop limit field in router advertisements sent from this interface. The value should be set to the current diameter of the Internet. A value of …	Unsigned32r/w Constraints: range: 0-255	.1.3.6.1.2.1.4.39.1.10
ipv6RouterAdvertDefaultLifetime The value to be placed in the router lifetime field of router advertisements sent from this interface. This value MUST be either 0 or between ipv6RouterAdvertMaxInterval and 9000 seconds. A value of zero…	secondsUnsigned32r/w Constraints: range: 4-9000 range: 0-0	.1.3.6.1.2.1.4.39.1.11
ipv6RouterAdvertRowStatus The status of this conceptual row. As all objects in this conceptual row have default values, a row can be created and made active by setting this object appropriately. The RowStatus TC req…	SNMPv2-TCRowStatusr/w Type Values: 1 active 2 notInService 3 notReady 4 createAndGo 5 createAndWait 6 destroy Description: The RowStatus textual convention is used to manage the creation and deletion of conceptual rows, and is used as the value of the SYNTAX clause for the status column of a conceptual row (as described in Section 7.7.1 of …	.1.3.6.1.2.1.4.39.1.12

The table of generic system-wide ICMP counters.

icmpStatsEntry row .1.3.6.1.2.1.5.29.1

A conceptual row in the icmpStatsTable.

Indexes

icmpStatsIPVersion

Column	Syntax	OID
icmpStatsIPVersion The IP version of the statistics.	INET-ADDRESS-MIBInetVersion Type Values: 0 unknown 1 ipv4 2 ipv6	.1.3.6.1.2.1.5.29.1.1
icmpStatsInMsgs The total number of ICMP messages that the entity received. Note that this counter includes all those counted by icmpStatsInErrors.	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.5.29.1.2
icmpStatsInErrors The number of ICMP messages that the entity received but determined as having ICMP-specific errors (bad ICMP checksums, bad length, etc.).	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.5.29.1.3
icmpStatsOutMsgs The total number of ICMP messages that the entity attempted to send. Note that this counter includes all those counted by icmpStatsOutErrors.	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.5.29.1.4
icmpStatsOutErrors The number of ICMP messages that 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…	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.5.29.1.5

The table of system-wide per-version, per-message type ICMP
counters.

icmpMsgStatsEntry row .1.3.6.1.2.1.5.30.1

A conceptual row in the icmpMsgStatsTable.

The system should track each ICMP type value, even if that
ICMP type is not supported by the system. However, a
given row need not be instantiated unless a messag…

Indexes

icmpMsgStatsIPVersion icmpMsgStatsType

Column	Syntax	OID
icmpMsgStatsIPVersion The IP version of the statistics.	INET-ADDRESS-MIBInetVersion Type Values: 0 unknown 1 ipv4 2 ipv6	.1.3.6.1.2.1.5.30.1.1
icmpMsgStatsType The ICMP type field of the message type being counted by this row. Note that ICMP message types are scoped by the address type in use.	Integer32 Constraints: range: 0-255	.1.3.6.1.2.1.5.30.1.2
icmpMsgStatsInPkts The number of input packets for this AF and type.	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.5.30.1.3
icmpMsgStatsOutPkts The number of output packets for this AF and type.	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.5.30.1.4