Lucent Technologies Cajun P220, Operation Manual

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Configuring IP Routing (Layer 3)
Cajun P550/P220 Switch Operation Guide 7-23
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.
ICMP In Time Exceeds Number of ICMP Time Exceeded messages received.
ICMP In Parameter Problems Number of ICMP Parameter Problem messages received.
ICMP In Source Quenchs Number of ICMP Source Quench messages received.
ICMP In Redirects Number of ICMP Redirect messages received.
ICMP In Echo Requests Number of ICMP Echo (request) messages received.
ICMP In Echo Replies Number of ICMP Echo Reply messages received.
ICMP In Timestamp Requests Number of ICMP Timestamp (request) messages received.
ICMP In Timestamp Replies Number of ICMP Timestamp Reply messages received.
ICMP In Address Mask Requests Number of ICMP Address Mask Request messages received.
ICMP In Address Mask Replies Number of ICMP Address Mask Reply messages received.
ICMP Out Messages Total number of ICMP messages that this entity attempted to send.
Note that this counter includes all those counted by
icmpOutErrors.
ICMP Out Errors Number of ICMP messages that this entity did not send due to
problems discovered within ICMPd such as a lack of buffers. This
value should not include errors discovered outside the ICMP layer
such as the inability of IP to route the resultant datagram. In some
implementations, there may be no types of error which contribute
to this counter's value.
Table 7-11. IP Routing Global Statistics (Continued)
Statistic Defines the...