BLADE OS™ Command Reference HP GbE2c L2/L3 Ethernet Blade Switch Version 5.1 Advanced Functionality Software

BLADE OS 5.1 Command Reference
BMD00114, August 2009 Chapter 5: The Statistics Menu
 163
ipInDiscards The number of input IP datagrams for which no problems were
encountered to prevent their continued processing, but which were
discarded (for example, 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 (for example, 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.
ipReasmReqds The number of IP fragments received which needed to be reassembled
at this entity (the switch).
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, and so forth). 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.
ipFragOKs The number of IP datagrams that have been successfully fragmented at
this entity (the switch).
ipFragFails The number of IP datagrams that have been discarded because they
needed to be fragmented at this entity (the switch) but could not be, for
example, because their Don't Fragment flag was set.
Table 68 IP Statistics (stats/l3/ip)
Statistics Description