traceRouteProbeHistoryTable

1.3.6.1.2.1.81.1.4.1.1

traceRouteProbeHistoryIndex

Unsigned32{(1,'ffffffff'h)}

not-accessible

An entry in this table is created when the result of

a traceroute probe is determined. The initial 2 instance

identifier index values identify the traceRouteCtlEntry

that a probe result (traceRouteProbeHistoryEntry) belongs

to. An entry is removed from this table when

its corresponding traceRouteCtlEntry is deleted.

An implementation MUST start assigning

traceRouteProbeHistoryIndex values at 1 and wrap after

exceeding the maximum possible value, as defined by the

limit of this object ('ffffffff'h).

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.81.1.4.1.2

traceRouteProbeHistoryHopIndex

Unsigned32{(1,255)}

not-accessible

Indicates which hop in a traceroute path the probe's

results are for. The value of this object is initially

determined by the value of traceRouteCtlInitialTtl.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.81.1.4.1.3

traceRouteProbeHistoryProbeIndex

Unsigned32{(1,10)}

not-accessible

Indicates the index of a probe for a particular

hop in a traceroute path. The number of probes per

hop is determined by the value of the corresponding

traceRouteCtlProbesPerHop object.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.81.1.4.1.4

traceRouteProbeHistoryHAddrType

INTEGER{unknown(0),ipv4(1),ipv6(2),ipv4z(3),ipv6z(4),dns(16)}

read-only

This objects indicates the type of address stored

in the corresponding traceRouteProbeHistoryHAddr

object.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.81.1.4.1.5

traceRouteProbeHistoryHAddr

OCTET STRING{(0,255)}

read-only

The address of a hop in a traceroute path. This object

is not allowed to be a DNS name. The value of the

corresponding object, traceRouteProbeHistoryHAddrType,

indicates this object's IP address type.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.81.1.4.1.6

traceRouteProbeHistoryResponse

Unsigned32

read-only

The amount of time measured in milliseconds from when

a probe was sent to when its response was received or

when it timed out. The value of this object is reported

as 0 when it is not possible to transmit a probe.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.81.1.4.1.7

traceRouteProbeHistoryStatus

INTEGER{responseReceived(1),unknown(2),internalError(3),requestTimedOut(4),unknownDestinationAddress(5),noRouteToTarget(6),interfaceInactiveToTarget(7),arpFailure(8),maxConcurrentLimitReached(9),unableToResolveDnsName(10),invalidHostAddress(11)}

read-only

The result of a traceroute operation made by a remote

host for a particular probe.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.81.1.4.1.8

traceRouteProbeHistoryLastRC

Integer32

read-only

The last implementation-method-specific reply code received.

Traceroute is usually implemented by transmitting a series of

probe packets with increasing time-to-live values. A probe

packet is a UDP datagram encapsulated into an IP packet.

Each hop in a path to the target (destination) host rejects

the probe packets (probe's TTL too small, ICMP reply) until

either the maximum TTL is exceeded or the target host is

received.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.81.1.4.1.9

traceRouteProbeHistoryTime

OCTET STRING{(8,8),(11,11)}

read-only

Timestamp for when this probe's results were determined.

This object is implemented as defined in the corresponding MIB files.