/* * This module has been generated by smidump 0.4.6: * * smidump -f yang --yang-smi-extensions IP-MIB * * Do not edit. Edit the source file instead! */ module IP-MIB { /*** NAMESPACE / PREFIX DEFINITION ***/ namespace "urn:ietf:params:xml:ns:yang:smiv2:IP-MIB"; prefix "ip-mib"; /*** LINKAGE (IMPORTS / INCLUDES) ***/ import IF-MIB { prefix "if-mib"; } import INET-ADDRESS-MIB { prefix "inet-address"; } import SNMPv2-TC { prefix "smiv2"; } import ietf-inet-types { prefix "inet"; } import yang-smi { prefix "smi"; } import ietf-yang-types { prefix "yang"; } /*** META INFORMATION ***/ organization "IETF IPv6 MIB Revision Team"; contact "Editor: Shawn A. Routhier Interworking Labs 108 Whispering Pines Dr. Suite 235 Scotts Valley, CA 95066 USA EMail: "; description "The MIB module for managing IP and ICMP implementations, but excluding their management of IP routes. Copyright (C) The Internet Society (2006). This version of this MIB module is part of RFC 4293; see the RFC itself for full legal notices."; revision "2006-02-02" { description "The IP version neutral revision with added IPv6 objects for ND, default routers, and router advertisements. As well as being the successor to RFC 2011, this MIB is also the successor to RFCs 2465 and 2466. Published as RFC 4293."; } revision "1994-11-01" { description "A separate MIB module (IP-MIB) for IP and ICMP management objects. Published as RFC 2011."; } revision "1991-03-31" { description "The initial revision of this MIB module was part of MIB-II, which was published as RFC 1213."; } /*** TYPE DEFINITIONS ***/ typedef IpAddressOriginTC { type enumeration { enum other { value 1; } enum manual { value 2; } enum dhcp { value 4; } enum linklayer { value 5; } enum random { value 6; } } description "The origin of the address. manual(2) indicates that the address was manually configured to a specified address, e.g., by user configuration. dhcp(4) indicates an address that was assigned to this system by a DHCP server. linklayer(5) indicates an address created by IPv6 stateless auto-configuration. random(6) indicates an address chosen by the system at random, e.g., an IPv4 address within 169.254/16, or an RFC 3041 privacy address."; } typedef IpAddressStatusTC { type enumeration { enum preferred { value 1; } enum deprecated { value 2; } enum invalid { value 3; } enum inaccessible { value 4; } enum unknown { value 5; } enum tentative { value 6; } enum duplicate { value 7; } enum optimistic { value 8; } } description "The status of an address. Most of the states correspond to states from the IPv6 Stateless Address Autoconfiguration protocol. The preferred(1) state indicates that this is a valid address that can appear as the destination or source address of a packet. The deprecated(2) state indicates that this is a valid but deprecated address that should no longer be used as a source address in new communications, but packets addressed to such an address are processed as expected. The invalid(3) state indicates that this isn't a valid address and it shouldn't appear as the destination or source address of a packet. The inaccessible(4) state indicates that the address is not accessible because the interface to which this address is assigned is not operational. The unknown(5) state indicates that the status cannot be determined for some reason. The tentative(6) state indicates that the uniqueness of the address on the link is being verified. Addresses in this state should not be used for general communication and should only be used to determine the uniqueness of the address. The duplicate(7) state indicates the address has been determined to be non-unique on the link and so must not be used. The optimistic(8) state indicates the address is available for use, subject to restrictions, while its uniqueness on a link is being verified. In the absence of other information, an IPv4 address is always preferred(1)."; reference "RFC 2462"; } typedef IpAddressPrefixOriginTC { type enumeration { enum other { value 1; } enum manual { value 2; } enum wellknown { value 3; } enum dhcp { value 4; } enum routeradv { value 5; } } description "The origin of this prefix. manual(2) indicates a prefix that was manually configured. wellknown(3) indicates a well-known prefix, e.g., 169.254/16 for IPv4 auto-configuration or fe80::/10 for IPv6 link-local addresses. Well known prefixes may be assigned by IANA, the address registries, or by specification in a standards track RFC. dhcp(4) indicates a prefix that was assigned by a DHCP server. routeradv(5) indicates a prefix learned from a router advertisement. Note: while IpAddressOriginTC and IpAddressPrefixOriginTC are similar, they are not identical. The first defines how an address was created, while the second defines how a prefix was found."; } typedef Ipv6AddressIfIdentifierTC { type string { length "0..8"; pattern "(((([0-9A-Fa-f]{2})){0,7}([0-9A-Fa-f]{2}))){0,1}"; } description "This data type is used to model IPv6 address interface identifiers. This is a binary string of up to 8 octets in network byte-order."; smi:display-hint "2x:"; } container ip { leaf ipForwarding { type enumeration { enum forwarding { value 1; } enum notForwarding { value 2; } } config true; description "The indication of whether this entity is acting as an IPv4 router in respect to the forwarding of datagrams received by, but not addressed to, this entity. IPv4 routers forward datagrams. IPv4 hosts do not (except those source-routed via the host). When this object is written, the entity should save the change to non-volatile storage and restore the object from non-volatile storage upon re-initialization of the system. Note: a stronger requirement is not used because this object was previously defined."; smi:oid "1.3.6.1.2.1.4.1"; } leaf ipDefaultTTL { type int32 { range "1..255"; } config true; description "The default value inserted into the Time-To-Live field of the IPv4 header of datagrams originated at this entity, whenever a TTL value is not supplied by the transport layer protocol. When this object is written, the entity should save the change to non-volatile storage and restore the object from non-volatile storage upon re-initialization of the system. Note: a stronger requirement is not used because this object was previously defined."; smi:oid "1.3.6.1.2.1.4.2"; } leaf ipInReceives { type yang:counter32; config false; status deprecated; description "The total number of input datagrams received from interfaces, including those received in error. This object has been deprecated, as a new IP version-neutral table has been added. It is loosely replaced by ipSystemStatsInRecieves."; smi:oid "1.3.6.1.2.1.4.3"; } leaf ipInHdrErrors { type yang:counter32; config false; status deprecated; description "The number of input datagrams discarded due to errors in their IPv4 headers, including bad checksums, version number mismatch, other format errors, time-to-live exceeded, errors discovered in processing their IPv4 options, etc. This object has been deprecated as a new IP version-neutral table has been added. It is loosely replaced by ipSystemStatsInHdrErrors."; smi:oid "1.3.6.1.2.1.4.4"; } leaf ipInAddrErrors { type yang:counter32; config false; status deprecated; description "The number of input datagrams discarded because the IPv4 address in their IPv4 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 IPv4 routers, and therefore do not forward datagrams, this counter includes datagrams discarded because the destination address was not a local address. This object has been deprecated, as a new IP version-neutral table has been added. It is loosely replaced by ipSystemStatsInAddrErrors."; smi:oid "1.3.6.1.2.1.4.5"; } leaf ipForwDatagrams { type yang:counter32; config false; status deprecated; description "The number of input datagrams for which this entity was not their final IPv4 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 IPv4 routers, this counter will include only those packets which were Source-Routed via this entity, and the Source-Route option processing was successful. This object has been deprecated, as a new IP version-neutral table has been added. It is loosely replaced by ipSystemStatsInForwDatagrams."; smi:oid "1.3.6.1.2.1.4.6"; } leaf ipInUnknownProtos { type yang:counter32; config false; status deprecated; description "The number of locally-addressed datagrams received successfully but discarded because of an unknown or unsupported protocol. This object has been deprecated, as a new IP version-neutral table has been added. It is loosely replaced by ipSystemStatsInUnknownProtos."; smi:oid "1.3.6.1.2.1.4.7"; } leaf ipInDiscards { type yang:counter32; config false; status deprecated; description "The number of input IPv4 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. This object has been deprecated, as a new IP version-neutral table has been added. It is loosely replaced by ipSystemStatsInDiscards."; smi:oid "1.3.6.1.2.1.4.8"; } leaf ipInDelivers { type yang:counter32; config false; status deprecated; description "The total number of input datagrams successfully delivered to IPv4 user-protocols (including ICMP). This object has been deprecated as a new IP version neutral table has been added. It is loosely replaced by ipSystemStatsIndelivers."; smi:oid "1.3.6.1.2.1.4.9"; } leaf ipOutRequests { type yang:counter32; config false; status deprecated; description "The total number of IPv4 datagrams which local IPv4 user protocols (including ICMP) supplied to IPv4 in requests for transmission. Note that this counter does not include any datagrams counted in ipForwDatagrams. This object has been deprecated, as a new IP version-neutral table has been added. It is loosely replaced by ipSystemStatsOutRequests."; smi:oid "1.3.6.1.2.1.4.10"; } leaf ipOutDiscards { type yang:counter32; config false; status deprecated; description "The number of output IPv4 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. This object has been deprecated, as a new IP version-neutral table has been added. It is loosely replaced by ipSystemStatsOutDiscards."; smi:oid "1.3.6.1.2.1.4.11"; } leaf ipOutNoRoutes { type yang:counter32; config false; status deprecated; description "The number of IPv4 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. This object has been deprecated, as a new IP version-neutral table has been added. It is loosely replaced by ipSystemStatsOutNoRoutes."; smi:oid "1.3.6.1.2.1.4.12"; } leaf ipReasmTimeout { type int32; units "seconds"; config false; description "The maximum number of seconds that received fragments are held while they are awaiting reassembly at this entity."; smi:oid "1.3.6.1.2.1.4.13"; } leaf ipReasmReqds { type yang:counter32; config false; status deprecated; description "The number of IPv4 fragments received which needed to be reassembled at this entity. This object has been deprecated, as a new IP version-neutral table has been added. It is loosely replaced by ipSystemStatsReasmReqds."; smi:oid "1.3.6.1.2.1.4.14"; } leaf ipReasmOKs { type yang:counter32; config false; status deprecated; description "The number of IPv4 datagrams successfully re-assembled. This object has been deprecated, as a new IP version-neutral table has been added. It is loosely replaced by ipSystemStatsReasmOKs."; smi:oid "1.3.6.1.2.1.4.15"; } leaf ipReasmFails { type yang:counter32; config false; status deprecated; description "The number of failures detected by the IPv4 re-assembly algorithm (for whatever reason: timed out, errors, etc). Note that this is not necessarily a count of discarded IPv4 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. This object has been deprecated, as a new IP version-neutral table has been added. It is loosely replaced by ipSystemStatsReasmFails."; smi:oid "1.3.6.1.2.1.4.16"; } leaf ipFragOKs { type yang:counter32; config false; status deprecated; description "The number of IPv4 datagrams that have been successfully fragmented at this entity. This object has been deprecated, as a new IP version-neutral table has been added. It is loosely replaced by ipSystemStatsOutFragOKs."; smi:oid "1.3.6.1.2.1.4.17"; } leaf ipFragFails { type yang:counter32; config false; status deprecated; description "The number of IPv4 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. This object has been deprecated, as a new IP version-neutral table has been added. It is loosely replaced by ipSystemStatsOutFragFails."; smi:oid "1.3.6.1.2.1.4.18"; } leaf ipFragCreates { type yang:counter32; config false; status deprecated; description "The number of IPv4 datagram fragments that have been generated as a result of fragmentation at this entity. This object has been deprecated as a new IP version neutral table has been added. It is loosely replaced by ipSystemStatsOutFragCreates."; smi:oid "1.3.6.1.2.1.4.19"; } /* XXX table comments here XXX */ list ipAddrEntry { key "ipAdEntAddr"; status deprecated; description "The addressing information for one of this entity's IPv4 addresses."; smi:oid "1.3.6.1.2.1.4.20.1"; leaf ipAdEntAddr { type inet:ipv4-address; // config false; status deprecated; description "The IPv4 address to which this entry's addressing information pertains."; smi:oid "1.3.6.1.2.1.4.20.1.1"; } leaf ipAdEntIfIndex { type int32 { range "1..2147483647"; } config false; status deprecated; 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 the IF-MIB's ifIndex."; smi:oid "1.3.6.1.2.1.4.20.1.2"; } leaf ipAdEntNetMask { type inet:ipv4-address; config false; status deprecated; description "The subnet mask associated with the IPv4 address of this entry. The value of the mask is an IPv4 address with all the network bits set to 1 and all the hosts bits set to 0."; smi:oid "1.3.6.1.2.1.4.20.1.3"; } leaf ipAdEntBcastAddr { type int32 { range "0..1"; } config false; status deprecated; description "The value of the least-significant bit in the IPv4 broadcast address used for sending datagrams on the (logical) interface associated with the IPv4 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 broadcast addresses used by the entity on this (logical) interface."; smi:oid "1.3.6.1.2.1.4.20.1.4"; } leaf ipAdEntReasmMaxSize { type int32 { range "0..65535"; } config false; status deprecated; description "The size of the largest IPv4 datagram which this entity can re-assemble from incoming IPv4 fragmented datagrams received on this interface."; smi:oid "1.3.6.1.2.1.4.20.1.5"; } } /* XXX table comments here XXX */ list ipNetToMediaEntry { key "ipNetToMediaIfIndex ipNetToMediaNetAddress"; status deprecated; description "Each entry contains one IpAddress to `physical' address equivalence."; smi:oid "1.3.6.1.2.1.4.22.1"; leaf ipNetToMediaIfIndex { type int32 { range "1..2147483647"; } config true; status deprecated; 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 the IF-MIB's ifIndex. This object predates the rule limiting index objects to a max access value of 'not-accessible' and so continues to use a value of 'read-create'."; smi:oid "1.3.6.1.2.1.4.22.1.1"; } leaf ipNetToMediaPhysAddress { type yang:phys-address { length "0..65535"; } config true; status deprecated; description "The media-dependent `physical' address. This object should return 0 when this entry is in the 'incomplete' state. 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. Note: a stronger requirement is not used because this object was previously defined."; smi:oid "1.3.6.1.2.1.4.22.1.2"; } leaf ipNetToMediaNetAddress { type inet:ipv4-address; config true; status deprecated; description "The IpAddress corresponding to the media-dependent `physical' address. This object predates the rule limiting index objects to a max access value of 'not-accessible' and so continues to use a value of 'read-create'."; smi:oid "1.3.6.1.2.1.4.22.1.3"; } leaf ipNetToMediaType { type enumeration { enum other { value 1; } enum invalid { value 2; } enum dynamic { value 3; } enum static { value 4; } } config true; status deprecated; 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 dis-associates 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. 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. Note: a stronger requirement is not used because this object was previously defined."; smi:oid "1.3.6.1.2.1.4.22.1.4"; } } leaf ipRoutingDiscards { type yang:counter32; config false; status deprecated; 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. This object was defined in pre-IPv6 versions of the IP MIB. It was implicitly IPv4 only, but the original specifications did not indicate this protocol restriction. In order to clarify the specifications, this object has been deprecated and a similar, but more thoroughly clarified, object has been added to the IP-FORWARD-MIB."; smi:oid "1.3.6.1.2.1.4.23"; } leaf ipv6IpForwarding { type enumeration { enum forwarding { value 1; } enum notForwarding { value 2; } } config true; description "The indication of whether this entity is acting as an IPv6 router on any interface in respect to the forwarding of datagrams received by, but not addressed to, this entity. IPv6 routers forward datagrams. IPv6 hosts do not (except those source-routed via the host). When this object is written, the entity SHOULD save the change to non-volatile storage and restore the object from non-volatile storage upon re-initialization of the system."; smi:oid "1.3.6.1.2.1.4.25"; } leaf ipv6IpDefaultHopLimit { type int32 { range "0..255"; } config true; description "The default value inserted into the Hop Limit field of the IPv6 header of datagrams originated at this entity whenever a Hop Limit value is not supplied by the transport layer protocol. When this object is written, the entity SHOULD save the change to non-volatile storage and restore the object from non-volatile storage upon re-initialization of the system."; reference "RFC 2461 Section 6.3.2"; smi:oid "1.3.6.1.2.1.4.26"; } leaf ipv4InterfaceTableLastChange { type yang:timestamp; config false; description "The value of sysUpTime on the most recent occasion at which a row in the ipv4InterfaceTable was added or deleted, or when an ipv4InterfaceReasmMaxSize or an ipv4InterfaceEnableStatus object was modified. If new objects are added to the ipv4InterfaceTable that require the ipv4InterfaceTableLastChange to be updated when they are modified, they must specify that requirement in their description clause."; smi:oid "1.3.6.1.2.1.4.27"; } /* XXX table comments here XXX */ list ipv4InterfaceEntry { key "ipv4InterfaceIfIndex"; description "An entry containing IPv4-specific information for a specific interface."; smi:oid "1.3.6.1.2.1.4.28.1"; leaf ipv4InterfaceIfIndex { type if-mib:InterfaceIndex; // config false; description "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's ifIndex."; smi:oid "1.3.6.1.2.1.4.28.1.1"; } leaf ipv4InterfaceReasmMaxSize { type int32 { range "0..65535"; } config false; description "The size of the largest IPv4 datagram that this entity can re-assemble from incoming IPv4 fragmented datagrams received on this interface."; smi:oid "1.3.6.1.2.1.4.28.1.2"; } leaf ipv4InterfaceEnableStatus { type enumeration { enum up { value 1; } enum down { value 2; } } config true; description "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 control the state of the interface."; smi:oid "1.3.6.1.2.1.4.28.1.3"; } leaf ipv4InterfaceRetransmitTime { type uint32; units "milliseconds"; config false; description "The time between retransmissions of ARP requests to a neighbor when resolving the address or when probing the reachability of a neighbor."; reference "RFC 1122"; smi:default "1000"; smi:oid "1.3.6.1.2.1.4.28.1.4"; } } leaf ipv6InterfaceTableLastChange { type yang:timestamp; config false; description "The value of sysUpTime on the most recent occasion at which a row in the ipv6InterfaceTable was added or deleted or when an ipv6InterfaceReasmMaxSize, ipv6InterfaceIdentifier, ipv6InterfaceEnableStatus, ipv6InterfaceReachableTime, ipv6InterfaceRetransmitTime, or ipv6InterfaceForwarding object was modified. If new objects are added to the ipv6InterfaceTable that require the ipv6InterfaceTableLastChange to be updated when they are modified, they must specify that requirement in their description clause."; smi:oid "1.3.6.1.2.1.4.29"; } /* XXX table comments here XXX */ list ipv6InterfaceEntry { key "ipv6InterfaceIfIndex"; description "An entry containing IPv6-specific information for a given interface."; smi:oid "1.3.6.1.2.1.4.30.1"; leaf ipv6InterfaceIfIndex { type if-mib:InterfaceIndex; // config false; description "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's ifIndex."; smi:oid "1.3.6.1.2.1.4.30.1.1"; } leaf ipv6InterfaceReasmMaxSize { type uint32 { range "1500..65535"; } units "octets"; config false; description "The size of the largest IPv6 datagram that this entity can re-assemble from incoming IPv6 fragmented datagrams received on this interface."; smi:oid "1.3.6.1.2.1.4.30.1.2"; } leaf ipv6InterfaceIdentifier { type ip-mib:Ipv6AddressIfIdentifierTC; config false; description "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 the rules of the link type to which this interface is attached. A zero length identifier may be used where appropriate. One possible example is a loopback interface."; smi:oid "1.3.6.1.2.1.4.30.1.3"; } leaf ipv6InterfaceEnableStatus { type enumeration { enum up { value 1; } enum down { value 2; } } config true; description "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 control the state of the interface. When this object is written, the entity SHOULD save the change to non-volatile storage and restore the object from non-volatile storage upon re-initialization of the system."; smi:oid "1.3.6.1.2.1.4.30.1.5"; } leaf ipv6InterfaceReachableTime { type uint32; units "milliseconds"; config false; description "The time a neighbor is considered reachable after receiving a reachability confirmation."; reference "RFC 2461, Section 6.3.2"; smi:oid "1.3.6.1.2.1.4.30.1.6"; } leaf ipv6InterfaceRetransmitTime { type uint32; units "milliseconds"; config false; description "The time between retransmissions of Neighbor Solicitation messages to a neighbor when resolving the address or when probing the reachability of a neighbor."; reference "RFC 2461, Section 6.3.2"; smi:oid "1.3.6.1.2.1.4.30.1.7"; } leaf ipv6InterfaceForwarding { type enumeration { enum forwarding { value 1; } enum notForwarding { value 2; } } config true; description "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 do not (except those source-routed via the host). This object is constrained by ipv6IpForwarding and is ignored if ipv6IpForwarding is set to notForwarding. Those systems that do not provide per-interface control of the forwarding function should set this object to forwarding for all interfaces and allow the ipv6IpForwarding object to control the forwarding capability. When this object is written, the entity SHOULD save the change to non-volatile storage and restore the object from non-volatile storage upon re-initialization of the system."; smi:oid "1.3.6.1.2.1.4.30.1.8"; } } /* XXX table comments here XXX */ list ipAddressPrefixEntry { key "ipAddressPrefixIfIndex ipAddressPrefixType ipAddressPrefixPrefix ipAddressPrefixLength"; description "An entry in the ipAddressPrefixTable."; smi:oid "1.3.6.1.2.1.4.32.1"; leaf ipAddressPrefixIfIndex { type if-mib:InterfaceIndex; // config false; description "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-MIB's ifIndex."; smi:oid "1.3.6.1.2.1.4.32.1.1"; } leaf ipAddressPrefixType { type inet-address:InetAddressType; // config false; description "The address type of ipAddressPrefix."; smi:oid "1.3.6.1.2.1.4.32.1.2"; } leaf ipAddressPrefixPrefix { type inet-address:InetAddress; // config false; description "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 must be zero. Implementors need to be aware that, if the size of ipAddressPrefixPrefix exceeds 114 octets, then OIDS of instances of columns in this row will have more than 128 sub-identifiers and cannot be accessed using SNMPv1, SNMPv2c, or SNMPv3."; smi:oid "1.3.6.1.2.1.4.32.1.3"; } leaf ipAddressPrefixLength { type inet-address:InetAddressPrefixLength; // config false; description "The prefix length associated with this prefix. The value 0 has no special meaning for this object. It simply refers to address '::/0'."; smi:oid "1.3.6.1.2.1.4.32.1.4"; } leaf ipAddressPrefixOrigin { type ip-mib:IpAddressPrefixOriginTC; config false; description "The origin of this prefix."; smi:oid "1.3.6.1.2.1.4.32.1.5"; } leaf ipAddressPrefixOnLinkFlag { type smiv2:TruthValue; config false; description "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)'."; reference "For IPv6 RFC 2461, especially sections 2 and 4.6.2 and RFC 2462"; smi:oid "1.3.6.1.2.1.4.32.1.6"; } leaf ipAddressPrefixAutonomousFlag { type smiv2:TruthValue; config false; description "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 auto- configure a local interface address. The default for IPv4 prefixes is 'false(2)'."; reference "For IPv6 RFC 2461, especially sections 2 and 4.6.2 and RFC 2462"; smi:oid "1.3.6.1.2.1.4.32.1.7"; } leaf ipAddressPrefixAdvPreferredLifetime { type uint32; units "seconds"; config false; description "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 from a deprecated prefix should no longer be used as a source address in new communications, but packets received on such an interface are processed as expected. The default for IPv4 prefixes is 4,294,967,295 (infinity)."; reference "For IPv6 RFC 2461, especially sections 2 and 4.6.2 and RFC 2462"; smi:oid "1.3.6.1.2.1.4.32.1.8"; } leaf ipAddressPrefixAdvValidLifetime { type uint32; units "seconds"; config false; description "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 invalidated prefix should not appear as the destination or source address of a packet. The default for IPv4 prefixes is 4,294,967,295 (infinity)."; reference "For IPv6 RFC 2461, especially sections 2 and 4.6.2 and RFC 2462"; smi:oid "1.3.6.1.2.1.4.32.1.9"; } } leaf ipAddressSpinLock { type smiv2:TestAndIncr; config true; description "An advisory lock used to allow cooperating SNMP managers to coordinate their use of the set operation in creating or modifying rows within this table. In order to use this lock to coordinate the use of set operations, managers should first retrieve ipAddressTableSpinLock. They should then determine the appropriate row to create or modify. Finally, they should issue the appropriate set command, including the retrieved value of ipAddressSpinLock. If another manager has altered the table in the meantime, then the value of ipAddressSpinLock will have changed, and the creation will fail as it will be specifying an incorrect value for ipAddressSpinLock. It is suggested, but not required, that the ipAddressSpinLock be the first var bind for each set of objects representing a 'row' in a PDU."; smi:oid "1.3.6.1.2.1.4.33"; } /* XXX table comments here XXX */ list ipAddressEntry { key "ipAddressAddrType ipAddressAddr"; description "An address mapping for a particular interface."; smi:oid "1.3.6.1.2.1.4.34.1"; leaf ipAddressAddrType { type inet-address:InetAddressType; // config false; description "The address type of ipAddressAddr."; smi:oid "1.3.6.1.2.1.4.34.1.1"; } leaf ipAddressAddr { type inet-address:InetAddress; // config false; description "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 ipAddressAddr exceeds 116 octets, then OIDS of instances of columns in this row will have more than 128 sub-identifiers and cannot be accessed using SNMPv1, SNMPv2c, or SNMPv3."; smi:oid "1.3.6.1.2.1.4.34.1.2"; } leaf ipAddressIfIndex { type if-mib:InterfaceIndex; config true; description "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's ifIndex."; smi:oid "1.3.6.1.2.1.4.34.1.3"; } leaf ipAddressType { type enumeration { enum unicast { value 1; } enum anycast { value 2; } enum broadcast { value 3; } } config true; description "The type of address. broadcast(3) is not a valid value for IPv6 addresses (RFC 3513)."; smi:default "unicast"; smi:oid "1.3.6.1.2.1.4.34.1.4"; } leaf ipAddressPrefix { type smiv2:RowPointer; config false; description "A pointer to the row in the prefix table to which this address belongs. May be { 0 0 } if there is no such row."; smi:default "zeroDotZero"; smi:oid "1.3.6.1.2.1.4.34.1.5"; } leaf ipAddressOrigin { type ip-mib:IpAddressOriginTC; config false; description "The origin of the address."; smi:oid "1.3.6.1.2.1.4.34.1.6"; } leaf ipAddressStatus { type ip-mib:IpAddressStatusTC; config true; description "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)."; smi:default "preferred"; smi:oid "1.3.6.1.2.1.4.34.1.7"; } leaf ipAddressCreated { type yang:timestamp; config false; description "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."; smi:oid "1.3.6.1.2.1.4.34.1.8"; } leaf ipAddressLastChanged { type yang:timestamp; config false; description "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."; smi:oid "1.3.6.1.2.1.4.34.1.9"; } leaf ipAddressRowStatus { type smiv2:RowStatus; config true; description "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 effect on whether other objects in this conceptual row can be modified. A conceptual row can not be made active until the ipAddressIfIndex has been set to a valid index."; smi:oid "1.3.6.1.2.1.4.34.1.10"; } leaf ipAddressStorageType { type smiv2:StorageType; config true; description "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."; smi:default "volatile"; smi:oid "1.3.6.1.2.1.4.34.1.11"; } } /* XXX table comments here XXX */ list ipNetToPhysicalEntry { key "ipNetToPhysicalIfIndex ipNetToPhysicalNetAddressType ipNetToPhysicalNetAddress"; description "Each entry contains one IP address to `physical' address equivalence."; smi:oid "1.3.6.1.2.1.4.35.1"; leaf ipNetToPhysicalIfIndex { type if-mib:InterfaceIndex; // config false; description "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's ifIndex."; smi:oid "1.3.6.1.2.1.4.35.1.1"; } leaf ipNetToPhysicalNetAddressType { type inet-address:InetAddressType; // config false; description "The type of ipNetToPhysicalNetAddress."; smi:oid "1.3.6.1.2.1.4.35.1.2"; } leaf ipNetToPhysicalNetAddress { type inet-address:InetAddress; // config false; description "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 ipNetToPhysicalNetAddress exceeds 115 octets, then OIDS of instances of columns in this row will have more than 128 sub-identifiers and cannot be accessed using SNMPv1, SNMPv2c, or SNMPv3."; smi:oid "1.3.6.1.2.1.4.35.1.3"; } leaf ipNetToPhysicalPhysAddress { type yang:phys-address { length "0..65535"; } config true; description "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."; smi:oid "1.3.6.1.2.1.4.35.1.4"; } leaf ipNetToPhysicalLastUpdated { type yang:timestamp; config false; description "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."; smi:oid "1.3.6.1.2.1.4.35.1.5"; } leaf ipNetToPhysicalType { type enumeration { enum other { value 1; } enum invalid { value 2; } enum dynamic { value 3; } enum static { value 4; } enum local { value 5; } } config true; description "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 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 ipNetToPhysicalType object. The 'dynamic(3)' type indicates that the IP address to physical addresses mapping has been dynamically resolved using e.g., IPv4 ARP or the IPv6 Neighbor Discovery protocol. The 'static(4)' type indicates that the mapping has been statically configured. Both of these refer to entries that provide mappings for other entities addresses. The 'local(5)' type indicates that the mapping is provided for an entity's own interface 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."; smi:default "static"; smi:oid "1.3.6.1.2.1.4.35.1.6"; } leaf ipNetToPhysicalState { type enumeration { enum reachable { value 1; } enum stale { value 2; } enum delay { value 3; } enum probe { value 4; } enum invalid { value 5; } enum unknown { value 6; } enum incomplete { value 7; } } config false; description "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)."; reference "RFC 2461"; smi:oid "1.3.6.1.2.1.4.35.1.7"; } leaf ipNetToPhysicalRowStatus { type smiv2:RowStatus; config true; description "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 effect on whether other objects in this conceptual row can be modified. A conceptual row can not be made active until the ipNetToPhysicalPhysAddress object has been set. Note that if the ipNetToPhysicalType is set to 'invalid', the managed node may delete the entry independent of the state of this object."; smi:oid "1.3.6.1.2.1.4.35.1.8"; } } /* XXX table comments here XXX */ list ipv6ScopeZoneIndexEntry { key "ipv6ScopeZoneIndexIfIndex"; description "Each entry contains the list of scope identifiers on a given interface."; smi:oid "1.3.6.1.2.1.4.36.1"; leaf ipv6ScopeZoneIndexIfIndex { type if-mib:InterfaceIndex; // config false; description "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 ifIndex."; smi:oid "1.3.6.1.2.1.4.36.1.1"; } leaf ipv6ScopeZoneIndexLinkLocal { type inet-address:InetZoneIndex; config false; description "The zone index for the link-local scope on this interface."; smi:oid "1.3.6.1.2.1.4.36.1.2"; } leaf ipv6ScopeZoneIndex3 { type inet-address:InetZoneIndex; config false; description "The zone index for scope 3 on this interface."; smi:oid "1.3.6.1.2.1.4.36.1.3"; } leaf ipv6ScopeZoneIndexAdminLocal { type inet-address:InetZoneIndex; config false; description "The zone index for the admin-local scope on this interface."; smi:oid "1.3.6.1.2.1.4.36.1.4"; } leaf ipv6ScopeZoneIndexSiteLocal { type inet-address:InetZoneIndex; config false; description "The zone index for the site-local scope on this interface."; smi:oid "1.3.6.1.2.1.4.36.1.5"; } leaf ipv6ScopeZoneIndex6 { type inet-address:InetZoneIndex; config false; description "The zone index for scope 6 on this interface."; smi:oid "1.3.6.1.2.1.4.36.1.6"; } leaf ipv6ScopeZoneIndex7 { type inet-address:InetZoneIndex; config false; description "The zone index for scope 7 on this interface."; smi:oid "1.3.6.1.2.1.4.36.1.7"; } leaf ipv6ScopeZoneIndexOrganizationLocal { type inet-address:InetZoneIndex; config false; description "The zone index for the organization-local scope on this interface."; smi:oid "1.3.6.1.2.1.4.36.1.8"; } leaf ipv6ScopeZoneIndex9 { type inet-address:InetZoneIndex; config false; description "The zone index for scope 9 on this interface."; smi:oid "1.3.6.1.2.1.4.36.1.9"; } leaf ipv6ScopeZoneIndexA { type inet-address:InetZoneIndex; config false; description "The zone index for scope A on this interface."; smi:oid "1.3.6.1.2.1.4.36.1.10"; } leaf ipv6ScopeZoneIndexB { type inet-address:InetZoneIndex; config false; description "The zone index for scope B on this interface."; smi:oid "1.3.6.1.2.1.4.36.1.11"; } leaf ipv6ScopeZoneIndexC { type inet-address:InetZoneIndex; config false; description "The zone index for scope C on this interface."; smi:oid "1.3.6.1.2.1.4.36.1.12"; } leaf ipv6ScopeZoneIndexD { type inet-address:InetZoneIndex; config false; description "The zone index for scope D on this interface."; smi:oid "1.3.6.1.2.1.4.36.1.13"; } } /* XXX table comments here XXX */ list ipDefaultRouterEntry { key "ipDefaultRouterAddressType ipDefaultRouterAddress ipDefaultRouterIfIndex"; description "Each entry contains information about a default router known to this entity."; smi:oid "1.3.6.1.2.1.4.37.1"; leaf ipDefaultRouterAddressType { type inet-address:InetAddressType; // config false; description "The address type for this row."; smi:oid "1.3.6.1.2.1.4.37.1.1"; } leaf ipDefaultRouterAddress { type inet-address:InetAddress; // config false; description "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 ipDefaultRouterAddress exceeds 115 octets, then OIDS of instances of columns in this row will have more than 128 sub-identifiers and cannot be accessed using SNMPv1, SNMPv2c, or SNMPv3."; smi:oid "1.3.6.1.2.1.4.37.1.2"; } leaf ipDefaultRouterIfIndex { type if-mib:InterfaceIndex; // config false; description "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-MIB's ifIndex."; smi:oid "1.3.6.1.2.1.4.37.1.3"; } leaf ipDefaultRouterLifetime { type uint32 { range "0..65535"; } units "seconds"; config false; description "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 the MIB as to whether a router with a lifetime of zero is removed from the list. For IPv6, this value should be extracted from the router advertisement messages."; reference "For IPv6 RFC 2462 sections 4.2 and 6.3.4"; smi:oid "1.3.6.1.2.1.4.37.1.4"; } leaf ipDefaultRouterPreference { type enumeration { enum reserved { value -2; } enum low { value -1; } enum medium { value 0; } enum high { value 1; } } config false; description "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. For IPv4 routers or IPv6 routers that are not using the updated router advertisement format, this object is set to medium (0)."; reference "RFC 4291, section 2.1"; smi:oid "1.3.6.1.2.1.4.37.1.5"; } } leaf ipv6RouterAdvertSpinLock { type smiv2:TestAndIncr; config true; description "An advisory lock used to allow cooperating SNMP managers to coordinate their use of the set operation in creating or modifying rows within this table. In order to use this lock to coordinate the use of set operations, managers should first retrieve ipv6RouterAdvertSpinLock. They should then determine the appropriate row to create or modify. Finally, they should issue the appropriate set command including the retrieved value of ipv6RouterAdvertSpinLock. If another manager has altered the table in the meantime, then the value of ipv6RouterAdvertSpinLock will have changed and the creation will fail as it will be specifying an incorrect value for ipv6RouterAdvertSpinLock. It is suggested, but not required, that the ipv6RouterAdvertSpinLock be the first var bind for each set of objects representing a 'row' in a PDU."; smi:oid "1.3.6.1.2.1.4.38"; } /* XXX table comments here XXX */ list ipv6RouterAdvertEntry { key "ipv6RouterAdvertIfIndex"; description "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."; smi:oid "1.3.6.1.2.1.4.39.1"; leaf ipv6RouterAdvertIfIndex { type if-mib:InterfaceIndex; // config false; description "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 interface as identified by the same value of the IF-MIB's ifIndex."; smi:oid "1.3.6.1.2.1.4.39.1.1"; } leaf ipv6RouterAdvertSendAdverts { type smiv2:TruthValue; config true; description "A flag indicating whether the router sends periodic router advertisements and responds to router solicitations on this interface."; reference "RFC 2461 Section 6.2.1"; smi:default "false"; smi:oid "1.3.6.1.2.1.4.39.1.2"; } leaf ipv6RouterAdvertMaxInterval { type uint32 { range "4..1800"; } units "seconds"; config true; description "The maximum time allowed between sending unsolicited router advertisements from this interface."; reference "RFC 2461 Section 6.2.1"; smi:default "600"; smi:oid "1.3.6.1.2.1.4.39.1.3"; } leaf ipv6RouterAdvertMinInterval { type uint32 { range "3..1350"; } units "seconds"; config true; description "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 ipv6RouterAdvertMaxInterval, the minimum value for this object is restricted to 3."; reference "RFC 2461 Section 6.2.1"; smi:oid "1.3.6.1.2.1.4.39.1.4"; } leaf ipv6RouterAdvertManagedFlag { type smiv2:TruthValue; config true; description "The true/false value to be placed into the 'managed address configuration' flag field in router advertisements sent from this interface."; reference "RFC 2461 Section 6.2.1"; smi:default "false"; smi:oid "1.3.6.1.2.1.4.39.1.5"; } leaf ipv6RouterAdvertOtherConfigFlag { type smiv2:TruthValue; config true; description "The true/false value to be placed into the 'other stateful configuration' flag field in router advertisements sent from this interface."; reference "RFC 2461 Section 6.2.1"; smi:default "false"; smi:oid "1.3.6.1.2.1.4.39.1.6"; } leaf ipv6RouterAdvertLinkMTU { type uint32; config true; description "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."; reference "RFC 2461 Section 6.2.1"; smi:default "0"; smi:oid "1.3.6.1.2.1.4.39.1.7"; } leaf ipv6RouterAdvertReachableTime { type uint32 { range "0..3600000"; } units "milliseconds"; config true; description "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 a value for reachable time."; reference "RFC 2461 Section 6.2.1"; smi:default "0"; smi:oid "1.3.6.1.2.1.4.39.1.8"; } leaf ipv6RouterAdvertRetransmitTime { type uint32; units "milliseconds"; config true; description "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 value for retrans time."; reference "RFC 2461 Section 6.2.1"; smi:default "0"; smi:oid "1.3.6.1.2.1.4.39.1.9"; } leaf ipv6RouterAdvertCurHopLimit { type uint32 { range "0..255"; } config true; description "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 zero in the router advertisement indicates that the advertisement isn't specifying a value for curHopLimit. The default should be set to the value specified in the IANA web pages (www.iana.org) at the time of implementation."; reference "RFC 2461 Section 6.2.1"; smi:oid "1.3.6.1.2.1.4.39.1.10"; } leaf ipv6RouterAdvertDefaultLifetime { type uint32 { range "0 | 4..9000"; } units "seconds"; config true; description "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 indicates that the router is not to be used as a default router. The default is 3 * ipv6RouterAdvertMaxInterval."; reference "RFC 2461 Section 6.2.1"; smi:oid "1.3.6.1.2.1.4.39.1.11"; } leaf ipv6RouterAdvertRowStatus { type smiv2:RowStatus; config true; description "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 requires that this DESCRIPTION clause states under which circumstances other objects in this row can be modified. The value of this object has no effect on whether other objects in this conceptual row can be modified."; smi:oid "1.3.6.1.2.1.4.39.1.12"; } } smi:oid "1.3.6.1.2.1.4"; } container ipTrafficStats { /* XXX table comments here XXX */ list ipSystemStatsEntry { key "ipSystemStatsIPVersion"; description "A statistics entry containing system-wide objects for a particular IP version."; smi:oid "1.3.6.1.2.1.4.31.1.1"; leaf ipSystemStatsIPVersion { type inet-address:InetVersion; // config false; description "The IP version of this row."; smi:oid "1.3.6.1.2.1.4.31.1.1.1"; } leaf ipSystemStatsInReceives { type yang:counter32; config false; description "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 as indicated by the value of ipSystemStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.1.1.3"; } leaf ipSystemStatsHCInReceives { type yang:counter64; config false; description "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 value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ipSystemStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.1.1.4"; } leaf ipSystemStatsInOctets { type yang:counter32; config false; description "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 of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ipSystemStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.1.1.5"; } leaf ipSystemStatsHCInOctets { type yang:counter64; config false; description "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. 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 ipSystemStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.1.1.6"; } leaf ipSystemStatsInHdrErrors { type yang:counter32; config false; description "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. 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 ipSystemStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.1.1.7"; } leaf ipSystemStatsInNoRoutes { type yang:counter32; config false; description "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 management system, and at other times as indicated by the value of ipSystemStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.1.1.8"; } leaf ipSystemStatsInAddrErrors { type yang:counter32; config false; description "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 entities that are not IP routers and therefore do not forward datagrams, this counter includes datagrams discarded because the destination address was not a local address. 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 ipSystemStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.1.1.9"; } leaf ipSystemStatsInUnknownProtos { type yang:counter32; config false; description "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 these datagrams were addressed is incremented. This interface might not be the same as the input interface for some of the datagrams. 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 ipSystemStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.1.1.10"; } leaf ipSystemStatsInTruncatedPkts { type yang:counter32; config false; description "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 other times as indicated by the value of ipSystemStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.1.1.11"; } leaf ipSystemStatsInForwDatagrams { type yang:counter32; config false; description "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 routers, this counter will include only those datagrams that were Source-Routed via this entity, and the Source-Route processing was successful. When tracking interface statistics, the counter of the incoming interface is incremented for each datagram. 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 ipSystemStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.1.1.12"; } leaf ipSystemStatsHCInForwDatagrams { type yang:counter64; config false; description "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 as ipSystemStatsInForwDatagrams, but allows for larger values. 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 ipSystemStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.1.1.13"; } leaf ipSystemStatsReasmReqds { type yang:counter32; config false; description "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. This interface might not be the same as the input interface for some of the fragments. 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 ipSystemStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.1.1.14"; } leaf ipSystemStatsReasmOKs { type yang:counter32; config false; description "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 the same as the input interface for some of the datagrams. 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 ipSystemStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.1.1.15"; } leaf ipSystemStatsReasmFails { type yang:counter32; config false; 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. When tracking interface statistics, the counter of the interface to which these fragments were addressed is incremented. This interface might not be the same as the input interface for some of the fragments. 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 ipSystemStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.1.1.16"; } leaf ipSystemStatsInDiscards { type yang:counter32; config false; description "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 discarded while awaiting re-assembly. 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 ipSystemStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.1.1.17"; } leaf ipSystemStatsInDelivers { type yang:counter32; config false; description "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 incremented. This interface might not be the same as the input interface for some of the datagrams. 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 ipSystemStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.1.1.18"; } leaf ipSystemStatsHCInDelivers { type yang:counter64; config false; description "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 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 ipSystemStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.1.1.19"; } leaf ipSystemStatsOutRequests { type yang:counter32; config false; description "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 ipSystemStatsOutForwDatagrams. 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 ipSystemStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.1.1.20"; } leaf ipSystemStatsHCOutRequests { type yang:counter64; config false; description "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. 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 ipSystemStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.1.1.21"; } leaf ipSystemStatsOutNoRoutes { type yang:counter32; config false; description "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 the management system, and at other times as indicated by the value of ipSystemStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.1.1.22"; } leaf ipSystemStatsOutForwDatagrams { type yang:counter32; config false; description "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 will include only those datagrams that were Source-Routed via this entity, and the Source-Route processing was successful. When tracking interface statistics, the counter of the outgoing interface is incremented for a successfully forwarded datagram. 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 ipSystemStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.1.1.23"; } leaf ipSystemStatsHCOutForwDatagrams { type yang:counter64; config false; description "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 ipSystemStatsOutForwDatagrams, but allows for larger values. 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 ipSystemStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.1.1.24"; } leaf ipSystemStatsOutDiscards { type yang:counter32; config false; description "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 datagrams counted in ipSystemStatsOutForwDatagrams if any such datagrams met this (discretionary) discard criterion. 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 ipSystemStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.1.1.25"; } leaf ipSystemStatsOutFragReqds { type yang:counter32; config false; description "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 fragmented datagram. 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 ipSystemStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.1.1.26"; } leaf ipSystemStatsOutFragOKs { type yang:counter32; config false; description "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. 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 ipSystemStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.1.1.27"; } leaf ipSystemStatsOutFragFails { type yang:counter32; config false; description "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 outgoing link MTU. When tracking interface statistics, the counter of the outgoing interface is incremented for an unsuccessfully fragmented datagram. 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 ipSystemStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.1.1.28"; } leaf ipSystemStatsOutFragCreates { type yang:counter32; config false; description "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 successfully fragmented datagram. 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 ipSystemStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.1.1.29"; } leaf ipSystemStatsOutTransmits { type yang:counter32; config false; description "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 of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ipSystemStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.1.1.30"; } leaf ipSystemStatsHCOutTransmits { type yang:counter64; config false; description "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. 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 ipSystemStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.1.1.31"; } leaf ipSystemStatsOutOctets { type yang:counter32; config false; description "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 this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ipSystemStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.1.1.32"; } leaf ipSystemStatsHCOutOctets { type yang:counter64; config false; description "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 the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ipSystemStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.1.1.33"; } leaf ipSystemStatsInMcastPkts { type yang:counter32; config false; description "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 ipSystemStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.1.1.34"; } leaf ipSystemStatsHCInMcastPkts { type yang:counter64; config false; description "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-initialization of the management system, and at other times as indicated by the value of ipSystemStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.1.1.35"; } leaf ipSystemStatsInMcastOctets { type yang:counter32; config false; description "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-initialization of the management system, and at other times as indicated by the value of ipSystemStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.1.1.36"; } leaf ipSystemStatsHCInMcastOctets { type yang:counter64; config false; description "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 can occur at re-initialization of the management system, and at other times as indicated by the value of ipSystemStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.1.1.37"; } leaf ipSystemStatsOutMcastPkts { type yang:counter32; config false; description "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 ipSystemStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.1.1.38"; } leaf ipSystemStatsHCOutMcastPkts { type yang:counter64; config false; description "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 at re-initialization of the management system, and at other times as indicated by the value of ipSystemStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.1.1.39"; } leaf ipSystemStatsOutMcastOctets { type yang:counter32; config false; description "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 counter can occur at re-initialization of the management system, and at other times as indicated by the value of ipSystemStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.1.1.40"; } leaf ipSystemStatsHCOutMcastOctets { type yang:counter64; config false; description "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 counter can occur at re-initialization of the management system, and at other times as indicated by the value of ipSystemStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.1.1.41"; } leaf ipSystemStatsInBcastPkts { type yang:counter32; config false; description "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 ipSystemStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.1.1.42"; } leaf ipSystemStatsHCInBcastPkts { type yang:counter64; config false; description "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-initialization of the management system, and at other times as indicated by the value of ipSystemStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.1.1.43"; } leaf ipSystemStatsOutBcastPkts { type yang:counter32; config false; description "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 ipSystemStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.1.1.44"; } leaf ipSystemStatsHCOutBcastPkts { type yang:counter64; config false; description "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 at re-initialization of the management system, and at other times as indicated by the value of ipSystemStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.1.1.45"; } leaf ipSystemStatsDiscontinuityTime { type yang:timestamp; config false; description "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 the local management subsystem, then this object contains a zero value."; smi:oid "1.3.6.1.2.1.4.31.1.1.46"; } leaf ipSystemStatsRefreshRate { type uint32; units "milli-seconds"; config false; description "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."; smi:oid "1.3.6.1.2.1.4.31.1.1.47"; } } leaf ipIfStatsTableLastChange { type yang:timestamp; config false; description "The value of sysUpTime on the most recent occasion at which a row in the ipIfStatsTable was added or deleted. If new objects are added to the ipIfStatsTable that require the ipIfStatsTableLastChange to be updated when they are modified, they must specify that requirement in their description clause."; smi:oid "1.3.6.1.2.1.4.31.2"; } /* XXX table comments here XXX */ list ipIfStatsEntry { key "ipIfStatsIPVersion ipIfStatsIfIndex"; description "An interface statistics entry containing objects for a particular interface and version of IP."; smi:oid "1.3.6.1.2.1.4.31.3.1"; leaf ipIfStatsIPVersion { type inet-address:InetVersion; // config false; description "The IP version of this row."; smi:oid "1.3.6.1.2.1.4.31.3.1.1"; } leaf ipIfStatsIfIndex { type if-mib:InterfaceIndex; // config false; description "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's ifIndex."; smi:oid "1.3.6.1.2.1.4.31.3.1.2"; } leaf ipIfStatsInReceives { type yang:counter32; config false; description "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 as indicated by the value of ipIfStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.3.1.3"; } leaf ipIfStatsHCInReceives { type yang:counter64; config false; description "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 value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ipIfStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.3.1.4"; } leaf ipIfStatsInOctets { type yang:counter32; config false; description "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 this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ipIfStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.3.1.5"; } leaf ipIfStatsHCInOctets { type yang:counter64; config false; description "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 value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ipIfStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.3.1.6"; } leaf ipIfStatsInHdrErrors { type yang:counter32; config false; description "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. 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 ipIfStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.3.1.7"; } leaf ipIfStatsInNoRoutes { type yang:counter32; config false; description "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 management system, and at other times as indicated by the value of ipIfStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.3.1.8"; } leaf ipIfStatsInAddrErrors { type yang:counter32; config false; description "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 entities that are not IP routers and therefore do not forward datagrams, this counter includes datagrams discarded because the destination address was not a local address. 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 ipIfStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.3.1.9"; } leaf ipIfStatsInUnknownProtos { type yang:counter32; config false; description "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 these datagrams were addressed is incremented. This interface might not be the same as the input interface for some of the datagrams. 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 ipIfStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.3.1.10"; } leaf ipIfStatsInTruncatedPkts { type yang:counter32; config false; description "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 other times as indicated by the value of ipIfStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.3.1.11"; } leaf ipIfStatsInForwDatagrams { type yang:counter32; config false; description "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 routers, this counter will include only those datagrams that were Source-Routed via this entity, and the Source-Route processing was successful. When tracking interface statistics, the counter of the incoming interface is incremented for each datagram. 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 ipIfStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.3.1.12"; } leaf ipIfStatsHCInForwDatagrams { type yang:counter64; config false; description "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 as ipIfStatsInForwDatagrams, but allows for larger values. 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 ipIfStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.3.1.13"; } leaf ipIfStatsReasmReqds { type yang:counter32; config false; description "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. This interface might not be the same as the input interface for some of the fragments. 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 ipIfStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.3.1.14"; } leaf ipIfStatsReasmOKs { type yang:counter32; config false; description "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 the same as the input interface for some of the datagrams. 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 ipIfStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.3.1.15"; } leaf ipIfStatsReasmFails { type yang:counter32; config false; 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. When tracking interface statistics, the counter of the interface to which these fragments were addressed is incremented. This interface might not be the same as the input interface for some of the fragments. 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 ipIfStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.3.1.16"; } leaf ipIfStatsInDiscards { type yang:counter32; config false; description "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 discarded while awaiting re-assembly. 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 ipIfStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.3.1.17"; } leaf ipIfStatsInDelivers { type yang:counter32; config false; description "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 incremented. This interface might not be the same as the input interface for some of the datagrams. 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 ipIfStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.3.1.18"; } leaf ipIfStatsHCInDelivers { type yang:counter64; config false; description "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 the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ipIfStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.3.1.19"; } leaf ipIfStatsOutRequests { type yang:counter32; config false; description "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. 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 ipIfStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.3.1.20"; } leaf ipIfStatsHCOutRequests { type yang:counter64; config false; description "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 larger values. 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 ipIfStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.3.1.21"; } leaf ipIfStatsOutForwDatagrams { type yang:counter32; config false; description "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 will include only those datagrams that were Source-Routed via this entity, and the Source-Route processing was successful. When tracking interface statistics, the counter of the outgoing interface is incremented for a successfully forwarded datagram. 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 ipIfStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.3.1.23"; } leaf ipIfStatsHCOutForwDatagrams { type yang:counter64; config false; description "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 ipIfStatsOutForwDatagrams, but allows for larger values. 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 ipIfStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.3.1.24"; } leaf ipIfStatsOutDiscards { type yang:counter32; config false; description "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 datagrams counted in ipIfStatsOutForwDatagrams if any such datagrams met this (discretionary) discard criterion. 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 ipIfStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.3.1.25"; } leaf ipIfStatsOutFragReqds { type yang:counter32; config false; description "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 fragmented datagram. 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 ipIfStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.3.1.26"; } leaf ipIfStatsOutFragOKs { type yang:counter32; config false; description "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. 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 ipIfStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.3.1.27"; } leaf ipIfStatsOutFragFails { type yang:counter32; config false; description "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 outgoing link MTU. When tracking interface statistics, the counter of the outgoing interface is incremented for an unsuccessfully fragmented datagram. 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 ipIfStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.3.1.28"; } leaf ipIfStatsOutFragCreates { type yang:counter32; config false; description "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 successfully fragmented datagram. 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 ipIfStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.3.1.29"; } leaf ipIfStatsOutTransmits { type yang:counter32; config false; description "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 of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ipIfStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.3.1.30"; } leaf ipIfStatsHCOutTransmits { type yang:counter64; config false; description "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. 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 ipIfStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.3.1.31"; } leaf ipIfStatsOutOctets { type yang:counter32; config false; description "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 this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ipIfStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.3.1.32"; } leaf ipIfStatsHCOutOctets { type yang:counter64; config false; description "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 value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ipIfStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.3.1.33"; } leaf ipIfStatsInMcastPkts { type yang:counter32; config false; description "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 ipIfStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.3.1.34"; } leaf ipIfStatsHCInMcastPkts { type yang:counter64; config false; description "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-initialization of the management system, and at other times as indicated by the value of ipIfStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.3.1.35"; } leaf ipIfStatsInMcastOctets { type yang:counter32; config false; description "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 occur at re-initialization of the management system, and at other times as indicated by the value of ipIfStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.3.1.36"; } leaf ipIfStatsHCInMcastOctets { type yang:counter64; config false; description "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 occur at re-initialization of the management system, and at other times as indicated by the value of ipIfStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.3.1.37"; } leaf ipIfStatsOutMcastPkts { type yang:counter32; config false; description "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 ipIfStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.3.1.38"; } leaf ipIfStatsHCOutMcastPkts { type yang:counter64; config false; description "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 re-initialization of the management system, and at other times as indicated by the value of ipIfStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.3.1.39"; } leaf ipIfStatsOutMcastOctets { type yang:counter32; config false; description "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-initialization of the management system, and at other times as indicated by the value of ipIfStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.3.1.40"; } leaf ipIfStatsHCOutMcastOctets { type yang:counter64; config false; description "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 can occur at re-initialization of the management system, and at other times as indicated by the value of ipIfStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.3.1.41"; } leaf ipIfStatsInBcastPkts { type yang:counter32; config false; description "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 ipIfStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.3.1.42"; } leaf ipIfStatsHCInBcastPkts { type yang:counter64; config false; description "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-initialization of the management system, and at other times as indicated by the value of ipIfStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.3.1.43"; } leaf ipIfStatsOutBcastPkts { type yang:counter32; config false; description "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 ipIfStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.3.1.44"; } leaf ipIfStatsHCOutBcastPkts { type yang:counter64; config false; description "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 re-initialization of the management system, and at other times as indicated by the value of ipIfStatsDiscontinuityTime."; smi:oid "1.3.6.1.2.1.4.31.3.1.45"; } leaf ipIfStatsDiscontinuityTime { type yang:timestamp; config false; description "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 the local management subsystem, then this object contains a zero value."; smi:oid "1.3.6.1.2.1.4.31.3.1.46"; } leaf ipIfStatsRefreshRate { type uint32; units "milli-seconds"; config false; description "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."; smi:oid "1.3.6.1.2.1.4.31.3.1.47"; } } smi:oid "1.3.6.1.2.1.4.31"; } container icmp { leaf icmpInMsgs { type yang:counter32; config false; status deprecated; description "The total number of ICMP messages which the entity received. Note that this counter includes all those counted by icmpInErrors. This object has been deprecated, as a new IP version-neutral table has been added. It is loosely replaced by icmpStatsInMsgs."; smi:oid "1.3.6.1.2.1.5.1"; } leaf icmpInErrors { type yang:counter32; config false; status deprecated; description "The number of ICMP messages which the entity received but determined as having ICMP-specific errors (bad ICMP checksums, bad length, etc.). This object has been deprecated, as a new IP version-neutral table has been added. It is loosely replaced by icmpStatsInErrors."; smi:oid "1.3.6.1.2.1.5.2"; } leaf icmpInDestUnreachs { type yang:counter32; config false; status deprecated; description "The number of ICMP Destination Unreachable messages received. This object has been deprecated, as a new IP version-neutral table has been added. It is loosely replaced by a column in the icmpMsgStatsTable."; smi:oid "1.3.6.1.2.1.5.3"; } leaf icmpInTimeExcds { type yang:counter32; config false; status deprecated; description "The number of ICMP Time Exceeded messages received. This object has been deprecated, as a new IP version-neutral table has been added. It is loosely replaced by a column in the icmpMsgStatsTable."; smi:oid "1.3.6.1.2.1.5.4"; } leaf icmpInParmProbs { type yang:counter32; config false; status deprecated; description "The number of ICMP Parameter Problem messages received. This object has been deprecated, as a new IP version-neutral table has been added. It is loosely replaced by a column in the icmpMsgStatsTable."; smi:oid "1.3.6.1.2.1.5.5"; } leaf icmpInSrcQuenchs { type yang:counter32; config false; status deprecated; description "The number of ICMP Source Quench messages received. This object has been deprecated, as a new IP version-neutral table has been added. It is loosely replaced by a column in the icmpMsgStatsTable."; smi:oid "1.3.6.1.2.1.5.6"; } leaf icmpInRedirects { type yang:counter32; config false; status deprecated; description "The number of ICMP Redirect messages received. This object has been deprecated, as a new IP version-neutral table has been added. It is loosely replaced by a column in the icmpMsgStatsTable."; smi:oid "1.3.6.1.2.1.5.7"; } leaf icmpInEchos { type yang:counter32; config false; status deprecated; description "The number of ICMP Echo (request) messages received. This object has been deprecated, as a new IP version-neutral table has been added. It is loosely replaced by a column in the icmpMsgStatsTable."; smi:oid "1.3.6.1.2.1.5.8"; } leaf icmpInEchoReps { type yang:counter32; config false; status deprecated; description "The number of ICMP Echo Reply messages received. This object has been deprecated, as a new IP version-neutral table has been added. It is loosely replaced by a column in the icmpMsgStatsTable."; smi:oid "1.3.6.1.2.1.5.9"; } leaf icmpInTimestamps { type yang:counter32; config false; status deprecated; description "The number of ICMP Timestamp (request) messages received. This object has been deprecated, as a new IP version-neutral table has been added. It is loosely replaced by a column in the icmpMsgStatsTable."; smi:oid "1.3.6.1.2.1.5.10"; } leaf icmpInTimestampReps { type yang:counter32; config false; status deprecated; description "The number of ICMP Timestamp Reply messages received. This object has been deprecated, as a new IP version-neutral table has been added. It is loosely replaced by a column in the icmpMsgStatsTable."; smi:oid "1.3.6.1.2.1.5.11"; } leaf icmpInAddrMasks { type yang:counter32; config false; status deprecated; description "The number of ICMP Address Mask Request messages received. This object has been deprecated, as a new IP version-neutral table has been added. It is loosely replaced by a column in the icmpMsgStatsTable."; smi:oid "1.3.6.1.2.1.5.12"; } leaf icmpInAddrMaskReps { type yang:counter32; config false; status deprecated; description "The number of ICMP Address Mask Reply messages received. This object has been deprecated, as a new IP version-neutral table has been added. It is loosely replaced by a column in the icmpMsgStatsTable."; smi:oid "1.3.6.1.2.1.5.13"; } leaf icmpOutMsgs { type yang:counter32; config false; status deprecated; description "The total number of ICMP messages which this entity attempted to send. Note that this counter includes all those counted by icmpOutErrors. This object has been deprecated, as a new IP version-neutral table has been added. It is loosely replaced by icmpStatsOutMsgs."; smi:oid "1.3.6.1.2.1.5.14"; } leaf icmpOutErrors { type yang:counter32; config false; status deprecated; 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. This object has been deprecated, as a new IP version-neutral table has been added. It is loosely replaced by icmpStatsOutErrors."; smi:oid "1.3.6.1.2.1.5.15"; } leaf icmpOutDestUnreachs { type yang:counter32; config false; status deprecated; description "The number of ICMP Destination Unreachable messages sent. This object has been deprecated, as a new IP version-neutral table has been added. It is loosely replaced by a column in the icmpMsgStatsTable."; smi:oid "1.3.6.1.2.1.5.16"; } leaf icmpOutTimeExcds { type yang:counter32; config false; status deprecated; description "The number of ICMP Time Exceeded messages sent. This object has been deprecated, as a new IP version-neutral table has been added. It is loosely replaced by a column in the icmpMsgStatsTable."; smi:oid "1.3.6.1.2.1.5.17"; } leaf icmpOutParmProbs { type yang:counter32; config false; status deprecated; description "The number of ICMP Parameter Problem messages sent. This object has been deprecated, as a new IP version-neutral table has been added. It is loosely replaced by a column in the icmpMsgStatsTable."; smi:oid "1.3.6.1.2.1.5.18"; } leaf icmpOutSrcQuenchs { type yang:counter32; config false; status deprecated; description "The number of ICMP Source Quench messages sent. This object has been deprecated, as a new IP version-neutral table has been added. It is loosely replaced by a column in the icmpMsgStatsTable."; smi:oid "1.3.6.1.2.1.5.19"; } leaf icmpOutRedirects { type yang:counter32; config false; status deprecated; description "The number of ICMP Redirect messages sent. For a host, this object will always be zero, since hosts do not send redirects. This object has been deprecated, as a new IP version-neutral table has been added. It is loosely replaced by a column in the icmpMsgStatsTable."; smi:oid "1.3.6.1.2.1.5.20"; } leaf icmpOutEchos { type yang:counter32; config false; status deprecated; description "The number of ICMP Echo (request) messages sent. This object has been deprecated, as a new IP version-neutral table has been added. It is loosely replaced by a column in the icmpMsgStatsTable."; smi:oid "1.3.6.1.2.1.5.21"; } leaf icmpOutEchoReps { type yang:counter32; config false; status deprecated; description "The number of ICMP Echo Reply messages sent. This object has been deprecated, as a new IP version-neutral table has been added. It is loosely replaced by a column in the icmpMsgStatsTable."; smi:oid "1.3.6.1.2.1.5.22"; } leaf icmpOutTimestamps { type yang:counter32; config false; status deprecated; description "The number of ICMP Timestamp (request) messages sent. This object has been deprecated, as a new IP version-neutral table has been added. It is loosely replaced by a column in the icmpMsgStatsTable."; smi:oid "1.3.6.1.2.1.5.23"; } leaf icmpOutTimestampReps { type yang:counter32; config false; status deprecated; description "The number of ICMP Timestamp Reply messages sent. This object has been deprecated, as a new IP version-neutral table has been added. It is loosely replaced by a column in the icmpMsgStatsTable."; smi:oid "1.3.6.1.2.1.5.24"; } leaf icmpOutAddrMasks { type yang:counter32; config false; status deprecated; description "The number of ICMP Address Mask Request messages sent. This object has been deprecated, as a new IP version-neutral table has been added. It is loosely replaced by a column in the icmpMsgStatsTable."; smi:oid "1.3.6.1.2.1.5.25"; } leaf icmpOutAddrMaskReps { type yang:counter32; config false; status deprecated; description "The number of ICMP Address Mask Reply messages sent. This object has been deprecated, as a new IP version-neutral table has been added. It is loosely replaced by a column in the icmpMsgStatsTable."; smi:oid "1.3.6.1.2.1.5.26"; } /* XXX table comments here XXX */ list icmpStatsEntry { key "icmpStatsIPVersion"; description "A conceptual row in the icmpStatsTable."; smi:oid "1.3.6.1.2.1.5.29.1"; leaf icmpStatsIPVersion { type inet-address:InetVersion; // config false; description "The IP version of the statistics."; smi:oid "1.3.6.1.2.1.5.29.1.1"; } leaf icmpStatsInMsgs { type yang:counter32; config false; description "The total number of ICMP messages that the entity received. Note that this counter includes all those counted by icmpStatsInErrors."; smi:oid "1.3.6.1.2.1.5.29.1.2"; } leaf icmpStatsInErrors { type yang:counter32; config false; description "The number of ICMP messages that the entity received but determined as having ICMP-specific errors (bad ICMP checksums, bad length, etc.)."; smi:oid "1.3.6.1.2.1.5.29.1.3"; } leaf icmpStatsOutMsgs { type yang:counter32; config false; description "The total number of ICMP messages that the entity attempted to send. Note that this counter includes all those counted by icmpStatsOutErrors."; smi:oid "1.3.6.1.2.1.5.29.1.4"; } leaf icmpStatsOutErrors { type yang:counter32; config false; description "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 of IP to route the resultant datagram. In some implementations, there may be no types of error that contribute to this counter's value."; smi:oid "1.3.6.1.2.1.5.29.1.5"; } } /* XXX table comments here XXX */ list icmpMsgStatsEntry { key "icmpMsgStatsIPVersion icmpMsgStatsType"; description "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 message of that type has been processed, i.e., the row for icmpMsgStatsType=X MAY be instantiated before but MUST be instantiated after the first message with Type=X is received or transmitted. After receiving or transmitting any succeeding messages with Type=X, the relevant counter must be incremented."; smi:oid "1.3.6.1.2.1.5.30.1"; leaf icmpMsgStatsIPVersion { type inet-address:InetVersion; // config false; description "The IP version of the statistics."; smi:oid "1.3.6.1.2.1.5.30.1.1"; } leaf icmpMsgStatsType { type int32 { range "0..255"; } // config false; description "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."; reference "http://www.iana.org/assignments/icmp-parameters and http://www.iana.org/assignments/icmpv6-parameters"; smi:oid "1.3.6.1.2.1.5.30.1.2"; } leaf icmpMsgStatsInPkts { type yang:counter32; config false; description "The number of input packets for this AF and type."; smi:oid "1.3.6.1.2.1.5.30.1.3"; } leaf icmpMsgStatsOutPkts { type yang:counter32; config false; description "The number of output packets for this AF and type."; smi:oid "1.3.6.1.2.1.5.30.1.4"; } } smi:oid "1.3.6.1.2.1.5"; } } /* end of module IP-MIB */