ipv6ForwProhibits
| Probe that fires whenever an IPv6 datagram is received that does not
have this machine as its final IPv6 destination, but because the machine is
not permitted to act as a router, no attempt is made to find a route to forward
the datagram to that final destination.
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ipv6IfIcmpBadHoplimit
| Probe that fires whenever an ICMPv6 neighbor discovery protocol message
is received that is found to have a Hop Limit less than the defined maximum.
Such messages might not have originated from a neighbor, and are therefore
discarded.
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ipv6IfIcmpInAdminProhibs
| Probe that fires whenever an ICMPv6 Destination Unreachable (Communication
Administratively Prohibited) message is received.
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ipv6IfIcmpInBadNeighborAdvertisements
| Probe that fires whenever an ICMPv6 Neighbor Advertisement message is
received that is malformed in some way.
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ipv6IfIcmpInBadNeighborSolicitations
| Probe that fires whenever an ICMPv6 Neighbor Solicit message is received
that is malformed in some way.
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ipv6IfIcmpInBadRedirects
| Probe that fires whenever an ICMPv6 Redirect message is received that
is malformed in some way.
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ipv6IfIcmpInDestUnreachs
| Probe that fires whenever an ICMPv6 Destination Unreachable message
is received.
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ipv6IfIcmpInEchoReplies
| Probe that fires whenever an ICMPv6 Echo Reply message is received.
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ipv6IfIcmpInEchos
| Probe that fires whenever an ICMPv6 Echo request message is received.
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ipv6IfIcmpInErrors
| Probe that fires whenever an ICMPv6 message is received that is determined
to have an ICMPv6-specific error (such as bad ICMPv6 checksum, bad length,
and the like).
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ipv6IfIcmpInGroupMembBadQueries
| Probe that fires whenever an ICMPv6 Group Membership Query message is
received that is malformed in some way.
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ipv6IfIcmpInGroupMembBadReports
| Probe that fires whenever an ICMPv6 Group Membership Report message
is received that is malformed in some way.
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ipv6IfIcmpInGroupMembOurReports
| Probe that fires whenever an ICMPv6 Group Membership Report message
is received.
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ipv6IfIcmpInGroupMembQueries
| Probe that fires whenever an ICMPv6 Group Membership Query message is
received.
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ipv6IfIcmpInGroupMembReductions
| Probe that fires whenever an ICMPv6 Group Membership Reduction message
is received.
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ipv6IfIcmpInGroupMembResponses
| Probe that fires whenever an ICMPv6 Group Membership Response message
is received.
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ipv6IfIcmpInGroupMembTotal
| Probe that fires whenever an ICMPv6 multicast listener discovery message
is received.
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ipv6IfIcmpInMsgs
| Probe that fires whenever an ICMPv6 message is received. When this probe
fires, the ipv6IfIcmpInErrors probe might also fire if
the message has an ICMPv6-specific error.
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ipv6IfIcmpInNeighborAdvertisements
| Probe that fires whenever an ICMPv6 Neighbor Advertisement message is
received.
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ipv6IfIcmpInNeighborSolicits
| Probe that fires whenever an ICMPv6 Neighbor Solicit message is received.
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ipv6IfIcmpInOverflows
| Probe that fires whenever an ICMPv6 message is received, but that message
is subsequently dropped due to lack of buffer space.
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ipv6IfIcmpInParmProblems
| Probe that fires whenever an ICMPv6 Parameter Problem message is received.
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ipv6IfIcmpInRedirects
| Probe that fires whenever an ICMPv6 Redirect message is received.
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ipv6IfIcmpInRouterAdvertisements
| Probe that fires whenever an ICMPv6 Router Advertisement message is
received.
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ipv6IfIcmpInRouterSolicits
| Probe that fires whenever an ICMPv6 Router Solicit message is received.
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ipv6IfIcmpInTimeExcds
| Probe that fires whenever an ICMPv6 Time Exceeded message is received.
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ipv6IfIcmpOutAdminProhibs
| Probe that fires whenever an ICMPv6 Destination Unreachable (Communication
Administratively Prohibited) message is sent.
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ipv6IfIcmpOutDestUnreachs
| Probe that fires whenever an ICMPv6 Destination Unreachable message
is sent.
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ipv6IfIcmpOutEchoReplies
| Probe that fires whenever an ICMPv6 Echo Reply message is sent.
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ipv6IfIcmpOutEchos
| Probe that fires whenever an ICMPv6 Echo message is sent.
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ipv6IfIcmpOutErrors
| Probe that fires whenever an ICMPv6 message is not sent due to problems
discovered within ICMPv6, such as a lack of buffers. This probe will not fire
if errors are discovered outside the ICMPv6 layer, such as the inability of
IPv6 to route the resulting datagram.
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ipv6IfIcmpOutGroupMembQueries
| Probe that fires whenever an ICMPv6 Group Membership Query message is
sent.
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ipv6IfIcmpOutGroupMembReductions
| Probe that fires whenever an ICMPv6 Group Membership Reduction message
is sent.
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ipv6IfIcmpOutGroupMembResponses
| Probe that fires whenever an ICMPv6 Group Membership Response message
is sent.
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ipv6IfIcmpOutMsgs
| Probe that fires whenever an ICMPv6 message is sent. When this probe
fires, the ipv6IfIcmpOutErrors probe might also fire if
the message has ICMPv6-specific errors.
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ipv6IfIcmpOutNeighborAdvertisements
| Probe that fires whenever an ICMPv6 Neighbor Advertisement message is
sent.
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ipv6IfIcmpOutNeighborSolicits
| Probe that fires whenever an ICMPv6 Neighbor Solicitation message is
sent.
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ipv6IfIcmpOutParmProblems
| Probe that fires whenever an ICMPv6 Parameter Problem message is sent.
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ipv6IfIcmpOutPktTooBigs
| Probe that fires whenever an ICMPv6 Packet Too Big message is sent.
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ipv6IfIcmpOutRedirects
| Probe that fires whenever an ICMPv6 Redirect message is sent. For a
host, this probe will never fire, because hosts do not send redirects.
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ipv6IfIcmpOutRouterAdvertisements
| Probe that fires whenever an ICMPv6 Router Advertisement message is
sent.
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ipv6IfIcmpOutRouterSolicits
| Probe that fires whenever an ICMPv6 Router Solicit message is sent.
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ipv6IfIcmpOutTimeExcds
| Probe that fires whenever an ICMPv6 Time Exceeded message is sent.
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ipv6InAddrErrors
| Probe that fires whenever an input datagram is discarded because the
IPv6 address in their IPv6 header's destination field is not a valid address
to be received by this entity. This probe will fire for invalid addresses
(for example, ::0) and for unsupported addresses (for example, addresses with
unallocated prefixes). For machines that are not configured to act as IPv6
routers and therefore do not forward datagrams, this probe will fire for datagrams
discarded because the destination address was not a local address.
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ipv6InDelivers
| Probe that fires whenever an input datagram is successfully delivered
to IPv6 user-protocols (including ICMPv6).
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ipv6InDiscards
| Probe that fires whenever an input IPv6 datagram is discarded for reasons
unrelated to the packet (for example, for lack of buffer space). This probe
does not fire for any datagram discarded while awaiting reassembly.
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ipv6InHdrErrors
| Probe that fires whenever an input datagram is discarded due to an error
in its IPv6 header, including a version number mismatch, a format error, an
exceeded hop count, an error discovered in processing IPv6 options, and the
like.
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ipv6InIPv4
| Probe that fires whenever an IPv4 packet erroneously arrives on an IPv6
queue.
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ipv6InMcastPkts
| Probe that fires whenever a multicast IPv6 packet is received.
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ipv6InNoRoutes
| Probe that fires whenever a routed IPv6 datagram is discarded because
no route could be found to transmit it to its destination. This probe will only fire for packets that have originated externally.
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ipv6InReceives
| Probe that fires whenever an IPv6 datagram is received from an interface,
even if that datagram is received in error.
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ipv6InTooBigErrors
| Probe that fires whenever a fragment is received that is larger than
the maximum fragment size.
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ipv6InTruncatedPkts
| Probe that fires whenever an input datagram is discarded because the
datagram frame didn't carry enough data.
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ipv6InUnknownProtos
| Probe that fires whenever a locally-addressed IPv6 datagram is received
successfully but subsequently discarded because of an unknown or unsupported
protocol.
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ipv6OutDiscards
| Probe that fires whenever an output IPv6 datagram is discarded for reasons
unrelated to the packet (for example, for lack of buffer space). This probe
will fire for a packet counted in the ipv6OutForwDatagrams MIB
counter if the packet meets such a (discretionary) discard criterion.
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ipv6OutForwDatagrams
| Probe that fires whenever a datagram is received that does not have
this machine as its final IPv6 destination, and an attempt is made to find
a route to forward the datagram to that final destination. On a machine that
does not act as an IPv6 router, this probe will only fire for those packets
that are source-routed through the machine, and for which the source-route
option processing was successful.
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ipv6OutFragCreates
| Probe that fires whenever an IPv6 datagram fragment is generated as
a result of fragmentation.
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ipv6OutFragFails
| Probe that fires whenever an IPv6 datagram is discarded because it could
not be fragmented, for example, because its Don't Fragment flag was set.
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ipv6OutFragOKs
| Probe that fires whenever an IPv6 datagrams has been successfully fragmented.
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ipv6OutIPv4
| Probe that fires whenever an IPv6 packet is sent over an IPv4 connection.
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ipv6OutMcastPkts
| Probe that fires whenever a multicast packet is sent.
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ipv6OutNoRoutes
| Probe that fires whenever an IPv6 datagram is discarded because no route
could be found to transmit it to its destination. This probe will not fire
for packets that have originated externally.
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ipv6OutRequests
| Probe that fires whenever an IPv6 datagram is supplied to IPv6 for transmission
from local IPv6 user protocols (including ICMPv6). This probe will not fire
for any packet counted in the ipv6ForwDatagrams MIB counter.
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ipv6OutSwitchIPv4
| Probe that fires whenever a connection changes from using IPv6 to using
IPv4 as its IP protocol.
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ipv6ReasmDuplicates
| Probe that fires whenever the IPv6 reassembly algorithm determines that
an IPv6 fragment contains only previously received data.
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ipv6ReasmFails
| Probe that fires whenever a failure is detected by the IPv6 reassembly
algorithm. This probe does not necessarily fire for every discarded IPv6 fragment
since some algorithms can lose track of fragments by combining them as they
are received.
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ipv6ReasmOKs
| Probe that fires whenever an IPv6 datagram is successfully reassembled.
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ipv6ReasmPartDups
| Probe that fires whenever the IPv6 reassembly algorithm determines that
an IPv6 fragment contains both some previously received data and some new
data.
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ipv6ReasmReqds
| Probe that fires whenever an IPv6 fragment is received that needs to
be reassembled.
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