Extreme Networks Policy Manager User Manual page 71

Action Modifier Selection Panel
sys_IpForwDatagrams - The number of input IP packets 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.
sys_IpInUnknownProtos - The number of locally-addressed IP packets received successfully but
discarded because of an unknown or unsupported protocol.
sys_IpInDiscards - The number of input IP packets 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 IP packets discarded while awaiting re-assembly.
sys_IpInDelivers - The total number of input IP packets successfully delivered to IP user-protocols
(including ICMP).
sys_IpOutRequests - The total number of IP packets which local IP user-protocols (including ICMP)
supplied to IP in requests for transmission. Note that this counter does not include any IP packets
counted in ipForwDatagrams.
sys_IpOutDiscards - The number of output IP packets 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 IP packets counted in ipForwDatagrams if any such
packets met this (discretionary) discard criterion.
sys_IpOutNoRoutes - The number of IP packets 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.
sys_IpReasmTimeout - The maximum number of seconds which received fragments are held while
they are awaiting reassembly at this entity.
sys_IpReasmReqds - The number of IP fragments received which needed to be reassembled at this
entity.
sys_IpReasmOKs - The number of IP packets successfully re-assembled.
sys_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 (notably the algorithm in RFC 815) can lose track of the number of fragments by
combining them as they are received.
sys_IpFragOKs - The number of IP packets that have been successfully fragmented at this entity.
sys_IpFragFails - The number of IP packets that have been discarded because they needed to be
fragmented at this entity but could not be, for example, because their Don't Fragment flag was set.
sys_IpFragCreates - The number of IP packet fragments that have been generated as a result of
fragmentation at this entity.
sys_IcmpInMsgs - The total number of ICMP messages which the entity received. Note that this
counter includes all those counted by icmpInErrors.
sys_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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Extreme Networks Policy Manager (EPM) 1.2 User Guide