module IP-MIB {
yang-version 1;
namespace
"urn:ietf:params:xml:ns:yang:smiv2:IP-MIB";
prefix ip-mib;
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;
}
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: <sar@iwl.com>";
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.";
}
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 {
smi:display-hint "2x:";
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.";
}
container ip {
smi:oid "1.3.6.1.2.1.4";
leaf ipForwarding {
smi:oid "1.3.6.1.2.1.4.1";
type enumeration {
enum "forwarding" {
value 1;
}
enum "notForwarding" {
value 2;
}
}
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.";
}
leaf ipDefaultTTL {
smi:oid "1.3.6.1.2.1.4.2";
type int32 {
range "1..255";
}
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.";
}
leaf ipInReceives {
smi:oid "1.3.6.1.2.1.4.3";
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.";
}
leaf ipInHdrErrors {
smi:oid "1.3.6.1.2.1.4.4";
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.";
}
leaf ipInAddrErrors {
smi:oid "1.3.6.1.2.1.4.5";
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.";
}
leaf ipForwDatagrams {
smi:oid "1.3.6.1.2.1.4.6";
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.";
}
leaf ipInUnknownProtos {
smi:oid "1.3.6.1.2.1.4.7";
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.";
}
leaf ipInDiscards {
smi:oid "1.3.6.1.2.1.4.8";
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.";
}
leaf ipInDelivers {
smi:oid "1.3.6.1.2.1.4.9";
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.";
}
leaf ipOutRequests {
smi:oid "1.3.6.1.2.1.4.10";
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.";
}
leaf ipOutDiscards {
smi:oid "1.3.6.1.2.1.4.11";
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.";
}
leaf ipOutNoRoutes {
smi:oid "1.3.6.1.2.1.4.12";
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.";
}
leaf ipReasmTimeout {
smi:oid "1.3.6.1.2.1.4.13";
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.";
}
leaf ipReasmReqds {
smi:oid "1.3.6.1.2.1.4.14";
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.";
}
leaf ipReasmOKs {
smi:oid "1.3.6.1.2.1.4.15";
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.";
}
leaf ipReasmFails {
smi:oid "1.3.6.1.2.1.4.16";
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.";
}
leaf ipFragOKs {
smi:oid "1.3.6.1.2.1.4.17";
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.";
}
leaf ipFragFails {
smi:oid "1.3.6.1.2.1.4.18";
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.";
}
leaf ipFragCreates {
smi:oid "1.3.6.1.2.1.4.19";
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.";
}
list ipAddrEntry {
smi:oid "1.3.6.1.2.1.4.20.1";
key "ipAdEntAddr";
status deprecated;
description
"The addressing information for one of this entity's IPv4
addresses.";
leaf ipAdEntAddr {
smi:oid "1.3.6.1.2.1.4.20.1.1";
type inet:ipv4-address;
status deprecated;
description
"The IPv4 address to which this entry's addressing
information pertains.";
}
leaf ipAdEntIfIndex {
smi:oid "1.3.6.1.2.1.4.20.1.2";
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.";
}
leaf ipAdEntNetMask {
smi:oid "1.3.6.1.2.1.4.20.1.3";
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.";
}
leaf ipAdEntBcastAddr {
smi:oid "1.3.6.1.2.1.4.20.1.4";
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.";
}
leaf ipAdEntReasmMaxSize {
smi:oid "1.3.6.1.2.1.4.20.1.5";
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.";
}
} // list ipAddrEntry
list ipNetToMediaEntry {
smi:oid "1.3.6.1.2.1.4.22.1";
key "ipNetToMediaIfIndex ipNetToMediaNetAddress";
status deprecated;
description
"Each entry contains one IpAddress to `physical' address
equivalence.";
leaf ipNetToMediaIfIndex {
smi:oid "1.3.6.1.2.1.4.22.1.1";
type int32 {
range "1..2147483647";
}
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'.";
}
leaf ipNetToMediaPhysAddress {
smi:oid "1.3.6.1.2.1.4.22.1.2";
type yang:phys-address {
length "0..65535";
}
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.";
}
leaf ipNetToMediaNetAddress {
smi:oid "1.3.6.1.2.1.4.22.1.3";
type inet:ipv4-address;
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'.";
}
leaf ipNetToMediaType {
smi:oid "1.3.6.1.2.1.4.22.1.4";
type enumeration {
enum "other" {
value 1;
}
enum "invalid" {
value 2;
}
enum "dynamic" {
value 3;
}
enum "static" {
value 4;
}
}
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.";
}
} // list ipNetToMediaEntry
leaf ipRoutingDiscards {
smi:oid "1.3.6.1.2.1.4.23";
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.";
}
leaf ipv6IpForwarding {
smi:oid "1.3.6.1.2.1.4.25";
type enumeration {
enum "forwarding" {
value 1;
}
enum "notForwarding" {
value 2;
}
}
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.";
}
leaf ipv6IpDefaultHopLimit {
smi:oid "1.3.6.1.2.1.4.26";
type int32 {
range "0..255";
}
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";
}
leaf ipv4InterfaceTableLastChange {
smi:oid "1.3.6.1.2.1.4.27";
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.";
}
list ipv4InterfaceEntry {
smi:oid "1.3.6.1.2.1.4.28.1";
key "ipv4InterfaceIfIndex";
description
"An entry containing IPv4-specific information for a specific
interface.";
leaf ipv4InterfaceIfIndex {
smi:oid "1.3.6.1.2.1.4.28.1.1";
type if-mib:InterfaceIndex;
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.";
}
leaf ipv4InterfaceReasmMaxSize {
smi:oid "1.3.6.1.2.1.4.28.1.2";
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.";
}
leaf ipv4InterfaceEnableStatus {
smi:oid "1.3.6.1.2.1.4.28.1.3";
type enumeration {
enum "up" {
value 1;
}
enum "down" {
value 2;
}
}
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.";
}
leaf ipv4InterfaceRetransmitTime {
smi:default "1000";
smi:oid "1.3.6.1.2.1.4.28.1.4";
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";
}
} // list ipv4InterfaceEntry
leaf ipv6InterfaceTableLastChange {
smi:oid "1.3.6.1.2.1.4.29";
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.";
}
list ipv6InterfaceEntry {
smi:oid "1.3.6.1.2.1.4.30.1";
key "ipv6InterfaceIfIndex";
description
"An entry containing IPv6-specific information for a given
interface.";
leaf ipv6InterfaceIfIndex {
smi:oid "1.3.6.1.2.1.4.30.1.1";
type if-mib:InterfaceIndex;
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.";
}
leaf ipv6InterfaceReasmMaxSize {
smi:oid "1.3.6.1.2.1.4.30.1.2";
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.";
}
leaf ipv6InterfaceIdentifier {
smi:oid "1.3.6.1.2.1.4.30.1.3";
type 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.";
}
leaf ipv6InterfaceEnableStatus {
smi:oid "1.3.6.1.2.1.4.30.1.5";
type enumeration {
enum "up" {
value 1;
}
enum "down" {
value 2;
}
}
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.";
}
leaf ipv6InterfaceReachableTime {
smi:oid "1.3.6.1.2.1.4.30.1.6";
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";
}
leaf ipv6InterfaceRetransmitTime {
smi:oid "1.3.6.1.2.1.4.30.1.7";
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";
}
leaf ipv6InterfaceForwarding {
smi:oid "1.3.6.1.2.1.4.30.1.8";
type enumeration {
enum "forwarding" {
value 1;
}
enum "notForwarding" {
value 2;
}
}
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.";
}
} // list ipv6InterfaceEntry
list ipAddressPrefixEntry {
smi:oid "1.3.6.1.2.1.4.32.1";
key "ipAddressPrefixIfIndex ipAddressPrefixType ipAddressPrefixPrefix ipAddressPrefixLength";
description
"An entry in the ipAddressPrefixTable.";
leaf ipAddressPrefixIfIndex {
smi:oid "1.3.6.1.2.1.4.32.1.1";
type if-mib:InterfaceIndex;
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.";
}
leaf ipAddressPrefixType {
smi:oid "1.3.6.1.2.1.4.32.1.2";
type inet-address:InetAddressType;
description
"The address type of ipAddressPrefix.";
}
leaf ipAddressPrefixPrefix {
smi:oid "1.3.6.1.2.1.4.32.1.3";
type inet-address:InetAddress;
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.";
}
leaf ipAddressPrefixLength {
smi:oid "1.3.6.1.2.1.4.32.1.4";
type inet-address:InetAddressPrefixLength;
description
"The prefix length associated with this prefix.
The value 0 has no special meaning for this object. It
simply refers to address '::/0'.";
}
leaf ipAddressPrefixOrigin {
smi:oid "1.3.6.1.2.1.4.32.1.5";
type IpAddressPrefixOriginTC;
config false;
description
"The origin of this prefix.";
}
leaf ipAddressPrefixOnLinkFlag {
smi:oid "1.3.6.1.2.1.4.32.1.6";
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";
}
leaf ipAddressPrefixAutonomousFlag {
smi:oid "1.3.6.1.2.1.4.32.1.7";
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";
}
leaf ipAddressPrefixAdvPreferredLifetime {
smi:oid "1.3.6.1.2.1.4.32.1.8";
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";
}
leaf ipAddressPrefixAdvValidLifetime {
smi:oid "1.3.6.1.2.1.4.32.1.9";
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";
}
} // list ipAddressPrefixEntry
leaf ipAddressSpinLock {
smi:oid "1.3.6.1.2.1.4.33";
type smiv2:TestAndIncr;
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.";
}
list ipAddressEntry {
smi:oid "1.3.6.1.2.1.4.34.1";
key "ipAddressAddrType ipAddressAddr";
description
"An address mapping for a particular interface.";
leaf ipAddressAddrType {
smi:oid "1.3.6.1.2.1.4.34.1.1";
type inet-address:InetAddressType;
description
"The address type of ipAddressAddr.";
}
leaf ipAddressAddr {
smi:oid "1.3.6.1.2.1.4.34.1.2";
type inet-address:InetAddress;
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.";
}
leaf ipAddressIfIndex {
smi:oid "1.3.6.1.2.1.4.34.1.3";
type if-mib:InterfaceIndex;
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.";
}
leaf ipAddressType {
smi:default "unicast";
smi:oid "1.3.6.1.2.1.4.34.1.4";
type enumeration {
enum "unicast" {
value 1;
}
enum "anycast" {
value 2;
}
enum "broadcast" {
value 3;
}
}
description
"The type of address. broadcast(3) is not a valid value for
IPv6 addresses (RFC 3513).";
}
leaf ipAddressPrefix {
smi:default "zeroDotZero";
smi:oid "1.3.6.1.2.1.4.34.1.5";
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.";
}
leaf ipAddressOrigin {
smi:oid "1.3.6.1.2.1.4.34.1.6";
type IpAddressOriginTC;
config false;
description
"The origin of the address.";
}
leaf ipAddressStatus {
smi:default "preferred";
smi:oid "1.3.6.1.2.1.4.34.1.7";
type IpAddressStatusTC;
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).";
}
leaf ipAddressCreated {
smi:oid "1.3.6.1.2.1.4.34.1.8";
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.";
}
leaf ipAddressLastChanged {
smi:oid "1.3.6.1.2.1.4.34.1.9";
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.";
}
leaf ipAddressRowStatus {
smi:oid "1.3.6.1.2.1.4.34.1.10";
type smiv2:RowStatus;
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.";
}
leaf ipAddressStorageType {
smi:default "volatile";
smi:oid "1.3.6.1.2.1.4.34.1.11";
type smiv2:StorageType;
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.";
}
} // list ipAddressEntry
list ipNetToPhysicalEntry {
smi:oid "1.3.6.1.2.1.4.35.1";
key "ipNetToPhysicalIfIndex ipNetToPhysicalNetAddressType ipNetToPhysicalNetAddress";
description
"Each entry contains one IP address to `physical' address
equivalence.";
leaf ipNetToPhysicalIfIndex {
smi:oid "1.3.6.1.2.1.4.35.1.1";
type if-mib:InterfaceIndex;
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.";
}
leaf ipNetToPhysicalNetAddressType {
smi:oid "1.3.6.1.2.1.4.35.1.2";
type inet-address:InetAddressType;
description
"The type of ipNetToPhysicalNetAddress.";
}
leaf ipNetToPhysicalNetAddress {
smi:oid "1.3.6.1.2.1.4.35.1.3";
type inet-address:InetAddress;
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.";
}
leaf ipNetToPhysicalPhysAddress {
smi:oid "1.3.6.1.2.1.4.35.1.4";
type yang:phys-address {
length "0..65535";
}
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.";
}
leaf ipNetToPhysicalLastUpdated {
smi:oid "1.3.6.1.2.1.4.35.1.5";
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.";
}
leaf ipNetToPhysicalType {
smi:default "static";
smi:oid "1.3.6.1.2.1.4.35.1.6";
type enumeration {
enum "other" {
value 1;
}
enum "invalid" {
value 2;
}
enum "dynamic" {
value 3;
}
enum "static" {
value 4;
}
enum "local" {
value 5;
}
}
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.";
}
leaf ipNetToPhysicalState {
smi:oid "1.3.6.1.2.1.4.35.1.7";
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";
}
leaf ipNetToPhysicalRowStatus {
smi:oid "1.3.6.1.2.1.4.35.1.8";
type smiv2:RowStatus;
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.";
}
} // list ipNetToPhysicalEntry
list ipv6ScopeZoneIndexEntry {
smi:oid "1.3.6.1.2.1.4.36.1";
key "ipv6ScopeZoneIndexIfIndex";
description
"Each entry contains the list of scope identifiers on a given
interface.";
leaf ipv6ScopeZoneIndexIfIndex {
smi:oid "1.3.6.1.2.1.4.36.1.1";
type if-mib:InterfaceIndex;
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.";
}
leaf ipv6ScopeZoneIndexLinkLocal {
smi:oid "1.3.6.1.2.1.4.36.1.2";
type inet-address:InetZoneIndex;
config false;
description
"The zone index for the link-local scope on this interface.";
}
leaf ipv6ScopeZoneIndex3 {
smi:oid "1.3.6.1.2.1.4.36.1.3";
type inet-address:InetZoneIndex;
config false;
description
"The zone index for scope 3 on this interface.";
}
leaf ipv6ScopeZoneIndexAdminLocal {
smi:oid "1.3.6.1.2.1.4.36.1.4";
type inet-address:InetZoneIndex;
config false;
description
"The zone index for the admin-local scope on this interface.";
}
leaf ipv6ScopeZoneIndexSiteLocal {
smi:oid "1.3.6.1.2.1.4.36.1.5";
type inet-address:InetZoneIndex;
config false;
description
"The zone index for the site-local scope on this interface.";
}
leaf ipv6ScopeZoneIndex6 {
smi:oid "1.3.6.1.2.1.4.36.1.6";
type inet-address:InetZoneIndex;
config false;
description
"The zone index for scope 6 on this interface.";
}
leaf ipv6ScopeZoneIndex7 {
smi:oid "1.3.6.1.2.1.4.36.1.7";
type inet-address:InetZoneIndex;
config false;
description
"The zone index for scope 7 on this interface.";
}
leaf ipv6ScopeZoneIndexOrganizationLocal {
smi:oid "1.3.6.1.2.1.4.36.1.8";
type inet-address:InetZoneIndex;
config false;
description
"The zone index for the organization-local scope on this
interface.";
}
leaf ipv6ScopeZoneIndex9 {
smi:oid "1.3.6.1.2.1.4.36.1.9";
type inet-address:InetZoneIndex;
config false;
description
"The zone index for scope 9 on this interface.";
}
leaf ipv6ScopeZoneIndexA {
smi:oid "1.3.6.1.2.1.4.36.1.10";
type inet-address:InetZoneIndex;
config false;
description
"The zone index for scope A on this interface.";
}
leaf ipv6ScopeZoneIndexB {
smi:oid "1.3.6.1.2.1.4.36.1.11";
type inet-address:InetZoneIndex;
config false;
description
"The zone index for scope B on this interface.";
}
leaf ipv6ScopeZoneIndexC {
smi:oid "1.3.6.1.2.1.4.36.1.12";
type inet-address:InetZoneIndex;
config false;
description
"The zone index for scope C on this interface.";
}
leaf ipv6ScopeZoneIndexD {
smi:oid "1.3.6.1.2.1.4.36.1.13";
type inet-address:InetZoneIndex;
config false;
description
"The zone index for scope D on this interface.";
}
} // list ipv6ScopeZoneIndexEntry
list ipDefaultRouterEntry {
smi:oid "1.3.6.1.2.1.4.37.1";
key "ipDefaultRouterAddressType ipDefaultRouterAddress ipDefaultRouterIfIndex";
description
"Each entry contains information about a default router known
to this entity.";
leaf ipDefaultRouterAddressType {
smi:oid "1.3.6.1.2.1.4.37.1.1";
type inet-address:InetAddressType;
description
"The address type for this row.";
}
leaf ipDefaultRouterAddress {
smi:oid "1.3.6.1.2.1.4.37.1.2";
type inet-address:InetAddress;
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.";
}
leaf ipDefaultRouterIfIndex {
smi:oid "1.3.6.1.2.1.4.37.1.3";
type if-mib:InterfaceIndex;
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.";
}
leaf ipDefaultRouterLifetime {
smi:oid "1.3.6.1.2.1.4.37.1.4";
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";
}
leaf ipDefaultRouterPreference {
smi:oid "1.3.6.1.2.1.4.37.1.5";
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";
}
} // list ipDefaultRouterEntry
leaf ipv6RouterAdvertSpinLock {
smi:oid "1.3.6.1.2.1.4.38";
type smiv2:TestAndIncr;
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.";
}
list ipv6RouterAdvertEntry {
smi:oid "1.3.6.1.2.1.4.39.1";
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.";
leaf ipv6RouterAdvertIfIndex {
smi:oid "1.3.6.1.2.1.4.39.1.1";
type if-mib:InterfaceIndex;
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.";
}
leaf ipv6RouterAdvertSendAdverts {
smi:default "false";
smi:oid "1.3.6.1.2.1.4.39.1.2";
type smiv2:TruthValue;
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";
}
leaf ipv6RouterAdvertMaxInterval {
smi:default "600";
smi:oid "1.3.6.1.2.1.4.39.1.3";
type uint32 {
range "4..1800";
}
units "seconds";
description
"The maximum time allowed between sending unsolicited router
advertisements from this interface.";
reference
"RFC 2461 Section 6.2.1";
}
leaf ipv6RouterAdvertMinInterval {
smi:oid "1.3.6.1.2.1.4.39.1.4";
type uint32 {
range "3..1350";
}
units "seconds";
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";
}
leaf ipv6RouterAdvertManagedFlag {
smi:default "false";
smi:oid "1.3.6.1.2.1.4.39.1.5";
type smiv2:TruthValue;
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";
}
leaf ipv6RouterAdvertOtherConfigFlag {
smi:default "false";
smi:oid "1.3.6.1.2.1.4.39.1.6";
type smiv2:TruthValue;
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";
}
leaf ipv6RouterAdvertLinkMTU {
smi:default "0";
smi:oid "1.3.6.1.2.1.4.39.1.7";
type uint32;
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";
}
leaf ipv6RouterAdvertReachableTime {
smi:default "0";
smi:oid "1.3.6.1.2.1.4.39.1.8";
type uint32 {
range "0..3600000";
}
units "milliseconds";
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";
}
leaf ipv6RouterAdvertRetransmitTime {
smi:default "0";
smi:oid "1.3.6.1.2.1.4.39.1.9";
type uint32;
units "milliseconds";
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";
}
leaf ipv6RouterAdvertCurHopLimit {
smi:oid "1.3.6.1.2.1.4.39.1.10";
type uint32 {
range "0..255";
}
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";
}
leaf ipv6RouterAdvertDefaultLifetime {
smi:oid "1.3.6.1.2.1.4.39.1.11";
type uint32 {
range "0 | 4..9000";
}
units "seconds";
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";
}
leaf ipv6RouterAdvertRowStatus {
smi:oid "1.3.6.1.2.1.4.39.1.12";
type smiv2:RowStatus;
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.";
}
} // list ipv6RouterAdvertEntry
} // container ip
container ipTrafficStats {
smi:oid "1.3.6.1.2.1.4.31";
list ipSystemStatsEntry {
smi:oid "1.3.6.1.2.1.4.31.1.1";
key "ipSystemStatsIPVersion";
description
"A statistics entry containing system-wide objects for a
particular IP version.";
leaf ipSystemStatsIPVersion {
smi:oid "1.3.6.1.2.1.4.31.1.1.1";
type inet-address:InetVersion;
description
"The IP version of this row.";
}
leaf ipSystemStatsInReceives {
smi:oid "1.3.6.1.2.1.4.31.1.1.3";
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.";
}
leaf ipSystemStatsHCInReceives {
smi:oid "1.3.6.1.2.1.4.31.1.1.4";
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.";
}
leaf ipSystemStatsInOctets {
smi:oid "1.3.6.1.2.1.4.31.1.1.5";
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.";
}
leaf ipSystemStatsHCInOctets {
smi:oid "1.3.6.1.2.1.4.31.1.1.6";
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.";
}
leaf ipSystemStatsInHdrErrors {
smi:oid "1.3.6.1.2.1.4.31.1.1.7";
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.";
}
leaf ipSystemStatsInNoRoutes {
smi:oid "1.3.6.1.2.1.4.31.1.1.8";
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.";
}
leaf ipSystemStatsInAddrErrors {
smi:oid "1.3.6.1.2.1.4.31.1.1.9";
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.";
}
leaf ipSystemStatsInUnknownProtos {
smi:oid "1.3.6.1.2.1.4.31.1.1.10";
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.";
}
leaf ipSystemStatsInTruncatedPkts {
smi:oid "1.3.6.1.2.1.4.31.1.1.11";
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.";
}
leaf ipSystemStatsInForwDatagrams {
smi:oid "1.3.6.1.2.1.4.31.1.1.12";
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.";
}
leaf ipSystemStatsHCInForwDatagrams {
smi:oid "1.3.6.1.2.1.4.31.1.1.13";
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.";
}
leaf ipSystemStatsReasmReqds {
smi:oid "1.3.6.1.2.1.4.31.1.1.14";
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.";
}
leaf ipSystemStatsReasmOKs {
smi:oid "1.3.6.1.2.1.4.31.1.1.15";
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.";
}
leaf ipSystemStatsReasmFails {
smi:oid "1.3.6.1.2.1.4.31.1.1.16";
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.";
}
leaf ipSystemStatsInDiscards {
smi:oid "1.3.6.1.2.1.4.31.1.1.17";
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.";
}
leaf ipSystemStatsInDelivers {
smi:oid "1.3.6.1.2.1.4.31.1.1.18";
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.";
}
leaf ipSystemStatsHCInDelivers {
smi:oid "1.3.6.1.2.1.4.31.1.1.19";
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.";
}
leaf ipSystemStatsOutRequests {
smi:oid "1.3.6.1.2.1.4.31.1.1.20";
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.";
}
leaf ipSystemStatsHCOutRequests {
smi:oid "1.3.6.1.2.1.4.31.1.1.21";
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.";
}
leaf ipSystemStatsOutNoRoutes {
smi:oid "1.3.6.1.2.1.4.31.1.1.22";
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.";
}
leaf ipSystemStatsOutForwDatagrams {
smi:oid "1.3.6.1.2.1.4.31.1.1.23";
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.";
}
leaf ipSystemStatsHCOutForwDatagrams {
smi:oid "1.3.6.1.2.1.4.31.1.1.24";
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.";
}
leaf ipSystemStatsOutDiscards {
smi:oid "1.3.6.1.2.1.4.31.1.1.25";
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.";
}
leaf ipSystemStatsOutFragReqds {
smi:oid "1.3.6.1.2.1.4.31.1.1.26";
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.";
}
leaf ipSystemStatsOutFragOKs {
smi:oid "1.3.6.1.2.1.4.31.1.1.27";
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.";
}
leaf ipSystemStatsOutFragFails {
smi:oid "1.3.6.1.2.1.4.31.1.1.28";
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.";
}
leaf ipSystemStatsOutFragCreates {
smi:oid "1.3.6.1.2.1.4.31.1.1.29";
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.";
}
leaf ipSystemStatsOutTransmits {
smi:oid "1.3.6.1.2.1.4.31.1.1.30";
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.";
}
leaf ipSystemStatsHCOutTransmits {
smi:oid "1.3.6.1.2.1.4.31.1.1.31";
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.";
}
leaf ipSystemStatsOutOctets {
smi:oid "1.3.6.1.2.1.4.31.1.1.32";
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.";
}
leaf ipSystemStatsHCOutOctets {
smi:oid "1.3.6.1.2.1.4.31.1.1.33";
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.";
}
leaf ipSystemStatsInMcastPkts {
smi:oid "1.3.6.1.2.1.4.31.1.1.34";
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.";
}
leaf ipSystemStatsHCInMcastPkts {
smi:oid "1.3.6.1.2.1.4.31.1.1.35";
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.";
}
leaf ipSystemStatsInMcastOctets {
smi:oid "1.3.6.1.2.1.4.31.1.1.36";
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.";
}
leaf ipSystemStatsHCInMcastOctets {
smi:oid "1.3.6.1.2.1.4.31.1.1.37";
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.";
}
leaf ipSystemStatsOutMcastPkts {
smi:oid "1.3.6.1.2.1.4.31.1.1.38";
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.";
}
leaf ipSystemStatsHCOutMcastPkts {
smi:oid "1.3.6.1.2.1.4.31.1.1.39";
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.";
}
leaf ipSystemStatsOutMcastOctets {
smi:oid "1.3.6.1.2.1.4.31.1.1.40";
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.";
}
leaf ipSystemStatsHCOutMcastOctets {
smi:oid "1.3.6.1.2.1.4.31.1.1.41";
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.";
}
leaf ipSystemStatsInBcastPkts {
smi:oid "1.3.6.1.2.1.4.31.1.1.42";
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.";
}
leaf ipSystemStatsHCInBcastPkts {
smi:oid "1.3.6.1.2.1.4.31.1.1.43";
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.";
}
leaf ipSystemStatsOutBcastPkts {
smi:oid "1.3.6.1.2.1.4.31.1.1.44";
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.";
}
leaf ipSystemStatsHCOutBcastPkts {
smi:oid "1.3.6.1.2.1.4.31.1.1.45";
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.";
}
leaf ipSystemStatsDiscontinuityTime {
smi:oid "1.3.6.1.2.1.4.31.1.1.46";
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.";
}
leaf ipSystemStatsRefreshRate {
smi:oid "1.3.6.1.2.1.4.31.1.1.47";
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.";
}
} // list ipSystemStatsEntry
leaf ipIfStatsTableLastChange {
smi:oid "1.3.6.1.2.1.4.31.2";
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.";
}
list ipIfStatsEntry {
smi:oid "1.3.6.1.2.1.4.31.3.1";
key "ipIfStatsIPVersion ipIfStatsIfIndex";
description
"An interface statistics entry containing objects for a
particular interface and version of IP.";
leaf ipIfStatsIPVersion {
smi:oid "1.3.6.1.2.1.4.31.3.1.1";
type inet-address:InetVersion;
description
"The IP version of this row.";
}
leaf ipIfStatsIfIndex {
smi:oid "1.3.6.1.2.1.4.31.3.1.2";
type if-mib:InterfaceIndex;
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.";
}
leaf ipIfStatsInReceives {
smi:oid "1.3.6.1.2.1.4.31.3.1.3";
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.";
}
leaf ipIfStatsHCInReceives {
smi:oid "1.3.6.1.2.1.4.31.3.1.4";
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.";
}
leaf ipIfStatsInOctets {
smi:oid "1.3.6.1.2.1.4.31.3.1.5";
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.";
}
leaf ipIfStatsHCInOctets {
smi:oid "1.3.6.1.2.1.4.31.3.1.6";
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.";
}
leaf ipIfStatsInHdrErrors {
smi:oid "1.3.6.1.2.1.4.31.3.1.7";
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.";
}
leaf ipIfStatsInNoRoutes {
smi:oid "1.3.6.1.2.1.4.31.3.1.8";
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.";
}
leaf ipIfStatsInAddrErrors {
smi:oid "1.3.6.1.2.1.4.31.3.1.9";
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.";
}
leaf ipIfStatsInUnknownProtos {
smi:oid "1.3.6.1.2.1.4.31.3.1.10";
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.";
}
leaf ipIfStatsInTruncatedPkts {
smi:oid "1.3.6.1.2.1.4.31.3.1.11";
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.";
}
leaf ipIfStatsInForwDatagrams {
smi:oid "1.3.6.1.2.1.4.31.3.1.12";
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.";
}
leaf ipIfStatsHCInForwDatagrams {
smi:oid "1.3.6.1.2.1.4.31.3.1.13";
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.";
}
leaf ipIfStatsReasmReqds {
smi:oid "1.3.6.1.2.1.4.31.3.1.14";
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.";
}
leaf ipIfStatsReasmOKs {
smi:oid "1.3.6.1.2.1.4.31.3.1.15";
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.";
}
leaf ipIfStatsReasmFails {
smi:oid "1.3.6.1.2.1.4.31.3.1.16";
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.";
}
leaf ipIfStatsInDiscards {
smi:oid "1.3.6.1.2.1.4.31.3.1.17";
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.";
}
leaf ipIfStatsInDelivers {
smi:oid "1.3.6.1.2.1.4.31.3.1.18";
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.";
}
leaf ipIfStatsHCInDelivers {
smi:oid "1.3.6.1.2.1.4.31.3.1.19";
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.";
}
leaf ipIfStatsOutRequests {
smi:oid "1.3.6.1.2.1.4.31.3.1.20";
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.";
}
leaf ipIfStatsHCOutRequests {
smi:oid "1.3.6.1.2.1.4.31.3.1.21";
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.";
}
leaf ipIfStatsOutForwDatagrams {
smi:oid "1.3.6.1.2.1.4.31.3.1.23";
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.";
}
leaf ipIfStatsHCOutForwDatagrams {
smi:oid "1.3.6.1.2.1.4.31.3.1.24";
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.";
}
leaf ipIfStatsOutDiscards {
smi:oid "1.3.6.1.2.1.4.31.3.1.25";
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.";
}
leaf ipIfStatsOutFragReqds {
smi:oid "1.3.6.1.2.1.4.31.3.1.26";
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.";
}
leaf ipIfStatsOutFragOKs {
smi:oid "1.3.6.1.2.1.4.31.3.1.27";
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.";
}
leaf ipIfStatsOutFragFails {
smi:oid "1.3.6.1.2.1.4.31.3.1.28";
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.";
}
leaf ipIfStatsOutFragCreates {
smi:oid "1.3.6.1.2.1.4.31.3.1.29";
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.";
}
leaf ipIfStatsOutTransmits {
smi:oid "1.3.6.1.2.1.4.31.3.1.30";
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.";
}
leaf ipIfStatsHCOutTransmits {
smi:oid "1.3.6.1.2.1.4.31.3.1.31";
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.";
}
leaf ipIfStatsOutOctets {
smi:oid "1.3.6.1.2.1.4.31.3.1.32";
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.";
}
leaf ipIfStatsHCOutOctets {
smi:oid "1.3.6.1.2.1.4.31.3.1.33";
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.";
}
leaf ipIfStatsInMcastPkts {
smi:oid "1.3.6.1.2.1.4.31.3.1.34";
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.";
}
leaf ipIfStatsHCInMcastPkts {
smi:oid "1.3.6.1.2.1.4.31.3.1.35";
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.";
}
leaf ipIfStatsInMcastOctets {
smi:oid "1.3.6.1.2.1.4.31.3.1.36";
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.";
}
leaf ipIfStatsHCInMcastOctets {
smi:oid "1.3.6.1.2.1.4.31.3.1.37";
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.";
}
leaf ipIfStatsOutMcastPkts {
smi:oid "1.3.6.1.2.1.4.31.3.1.38";
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.";
}
leaf ipIfStatsHCOutMcastPkts {
smi:oid "1.3.6.1.2.1.4.31.3.1.39";
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.";
}
leaf ipIfStatsOutMcastOctets {
smi:oid "1.3.6.1.2.1.4.31.3.1.40";
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.";
}
leaf ipIfStatsHCOutMcastOctets {
smi:oid "1.3.6.1.2.1.4.31.3.1.41";
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.";
}
leaf ipIfStatsInBcastPkts {
smi:oid "1.3.6.1.2.1.4.31.3.1.42";
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.";
}
leaf ipIfStatsHCInBcastPkts {
smi:oid "1.3.6.1.2.1.4.31.3.1.43";
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.";
}
leaf ipIfStatsOutBcastPkts {
smi:oid "1.3.6.1.2.1.4.31.3.1.44";
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.";
}
leaf ipIfStatsHCOutBcastPkts {
smi:oid "1.3.6.1.2.1.4.31.3.1.45";
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.";
}
leaf ipIfStatsDiscontinuityTime {
smi:oid "1.3.6.1.2.1.4.31.3.1.46";
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.";
}
leaf ipIfStatsRefreshRate {
smi:oid "1.3.6.1.2.1.4.31.3.1.47";
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.";
}
} // list ipIfStatsEntry
} // container ipTrafficStats
container icmp {
smi:oid "1.3.6.1.2.1.5";
leaf icmpInMsgs {
smi:oid "1.3.6.1.2.1.5.1";
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.";
}
leaf icmpInErrors {
smi:oid "1.3.6.1.2.1.5.2";
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.";
}
leaf icmpInDestUnreachs {
smi:oid "1.3.6.1.2.1.5.3";
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.";
}
leaf icmpInTimeExcds {
smi:oid "1.3.6.1.2.1.5.4";
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.";
}
leaf icmpInParmProbs {
smi:oid "1.3.6.1.2.1.5.5";
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.";
}
leaf icmpInSrcQuenchs {
smi:oid "1.3.6.1.2.1.5.6";
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.";
}
leaf icmpInRedirects {
smi:oid "1.3.6.1.2.1.5.7";
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.";
}
leaf icmpInEchos {
smi:oid "1.3.6.1.2.1.5.8";
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.";
}
leaf icmpInEchoReps {
smi:oid "1.3.6.1.2.1.5.9";
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.";
}
leaf icmpInTimestamps {
smi:oid "1.3.6.1.2.1.5.10";
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.";
}
leaf icmpInTimestampReps {
smi:oid "1.3.6.1.2.1.5.11";
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.";
}
leaf icmpInAddrMasks {
smi:oid "1.3.6.1.2.1.5.12";
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.";
}
leaf icmpInAddrMaskReps {
smi:oid "1.3.6.1.2.1.5.13";
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.";
}
leaf icmpOutMsgs {
smi:oid "1.3.6.1.2.1.5.14";
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.";
}
leaf icmpOutErrors {
smi:oid "1.3.6.1.2.1.5.15";
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.";
}
leaf icmpOutDestUnreachs {
smi:oid "1.3.6.1.2.1.5.16";
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.";
}
leaf icmpOutTimeExcds {
smi:oid "1.3.6.1.2.1.5.17";
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.";
}
leaf icmpOutParmProbs {
smi:oid "1.3.6.1.2.1.5.18";
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.";
}
leaf icmpOutSrcQuenchs {
smi:oid "1.3.6.1.2.1.5.19";
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.";
}
leaf icmpOutRedirects {
smi:oid "1.3.6.1.2.1.5.20";
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.";
}
leaf icmpOutEchos {
smi:oid "1.3.6.1.2.1.5.21";
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.";
}
leaf icmpOutEchoReps {
smi:oid "1.3.6.1.2.1.5.22";
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.";
}
leaf icmpOutTimestamps {
smi:oid "1.3.6.1.2.1.5.23";
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.";
}
leaf icmpOutTimestampReps {
smi:oid "1.3.6.1.2.1.5.24";
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.";
}
leaf icmpOutAddrMasks {
smi:oid "1.3.6.1.2.1.5.25";
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.";
}
leaf icmpOutAddrMaskReps {
smi:oid "1.3.6.1.2.1.5.26";
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.";
}
list icmpStatsEntry {
smi:oid "1.3.6.1.2.1.5.29.1";
key "icmpStatsIPVersion";
description
"A conceptual row in the icmpStatsTable.";
leaf icmpStatsIPVersion {
smi:oid "1.3.6.1.2.1.5.29.1.1";
type inet-address:InetVersion;
description
"The IP version of the statistics.";
}
leaf icmpStatsInMsgs {
smi:oid "1.3.6.1.2.1.5.29.1.2";
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.";
}
leaf icmpStatsInErrors {
smi:oid "1.3.6.1.2.1.5.29.1.3";
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.).";
}
leaf icmpStatsOutMsgs {
smi:oid "1.3.6.1.2.1.5.29.1.4";
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.";
}
leaf icmpStatsOutErrors {
smi:oid "1.3.6.1.2.1.5.29.1.5";
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.";
}
} // list icmpStatsEntry
list icmpMsgStatsEntry {
smi:oid "1.3.6.1.2.1.5.30.1";
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.";
leaf icmpMsgStatsIPVersion {
smi:oid "1.3.6.1.2.1.5.30.1.1";
type inet-address:InetVersion;
description
"The IP version of the statistics.";
}
leaf icmpMsgStatsType {
smi:oid "1.3.6.1.2.1.5.30.1.2";
type int32 {
range "0..255";
}
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";
}
leaf icmpMsgStatsInPkts {
smi:oid "1.3.6.1.2.1.5.30.1.3";
type yang:counter32;
config false;
description
"The number of input packets for this AF and type.";
}
leaf icmpMsgStatsOutPkts {
smi:oid "1.3.6.1.2.1.5.30.1.4";
type yang:counter32;
config false;
description
"The number of output packets for this AF and type.";
}
} // list icmpMsgStatsEntry
} // container icmp
} // module IP-MIB
