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Cajun P550/P880/P882 Switch User Guide
Configuring IP Routing
9-41
IP Out No Routes 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.
IP Reassembly
Timeout
Maximum number of seconds that received
fragments are held while they are awaiting
reassembly at this entity.
IP Reassembly
Required
Number of IP fragments received that need to
be reassembled.
IP Reassembly OKs Number of IP datagrams successfully
reassembled.
IP Reassembly
Failures
Number of failures detected by the IP re-
assembly algorithm (timeout errors). 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.
IP Fragmentation
OKs
Number of IP datagrams that have been
successfully fragmented at this entity.
IP Fragmentation
Failures
Number of IP datagrams that have been
discarded because they needed to be
fragmented at this entity but could not be.
IP Fragmentation
Creates
Number of IP datagram fragments that have
been generated as a result of fragmentation at
this entity.
IP Routing Discards Number of routing entries that 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.
ICMP In Messages Total number of ICMP messages that the entity
received. Note that this counter includes all
those counted by icmpInErrors.
ICMP In Errors Number of ICMP messages that the entity
received but determined as having ICMP-
specific errors (bad ICMP checksums, bad
length).
ICMP In Destination
Unreachables
Number of ICMP Destination Unreachable
messages received.
Table 9-11. IP Routing Global Statistics continued
Statistic Defines the...