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ProSafe M5300 Switch
Field Description
IpInReceives The total number of input datagrams received from interfaces, including
those received in error.
IpInHdrErrors The number of input datagrams discarded due to errors in their IP headers,
including bad checksums, version number mismatch, other format errors,
time-to-live exceeded, errors discovered in processing their IP options, etc.
IpInAddrErrors The number of input 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., 0.0.0.0) and addresses of
unsupported Classes (e.g., Class E). For entities which are not IP Gateways
and therefore do not forward datagrams, this counter includes datagrams
discarded because the destination address was not a local address.
IpForwDatagrams The number of input datagrams for which this entity was not their final IP
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 IP
Gateways, this counter will include only those packets which were
Source-Routed via this entity, and the Source-Route option processing was
successful.
IpInUnknownProtos The number of locally-addressed datagrams received successfully but
discarded because of an unknown or unsupported protocol.
IpInDiscards The number of input IP 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.
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.
IpOutNoRoutes 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.