Layer 2,3,IPv6+QoS Switch
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Layer 2,3,IPv6+QoS Network Switch User Manual Version 0.1 Page: 784/970
IpInDelivers - The total number of input datagrams successfully delivered to IP
user-protocols (including ICMP).
IpOutRequests - The total number of IP datagrams which local IP user-protocols
(including ICMP) supplied to IP in requests for transmission. Note that this counter does
not include any datagrams counted in ipForwDatagrams.
IpOutDiscards - The number of output IP 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.
IpNoRoutes - The number of IP 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 gateways are down.
IpReasmTimeout - The maximum number of seconds which received fragments are held
while they are awaiting reassembly at this entity.
IpReasmReqds - The number of IP fragments received which needed to be reassembled
at this entity.
IpReasmOKs - The number of IP datagrams successfully re-assembled.
IpReasmFails - 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 can lose track of the number of fragments
by combining them as they are received.
IpFragOKs - The number of IP datagrams that have been successfully fragmented at this
entity.
IpFragFails - The number of IP 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.
IpFragCreates - The number of IP datagram fragments that have been generated as a
result of fragmentation at this entity.
IpRoutingDiscards - 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.
IcmpInMsgs - The total number of ICMP messages which the entity received. Note that
this counter includes all those counted by icmpInErrors.
IcmpInErrors - The number of ICMP messages which the entity received but determined
as having ICMP-specific errors (bad ICMP checksums, bad length, etc.).
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