Viewing statistics 66
TCP/IP Statistics (ICMP and TCP Statistics)
To display the following form, go to the Management Processor Statistics form. Select one of the following: IF
Stats, IP Stats, ICMP Stats, or TCP Stats.
ICMP statistics are described in the following table:
Table 47 ICMP Statistics
Statistic Description
icmpInMsgs The total number of ICMP messages which the entity (the switch) received. Note that this
counter includes all those counted by
icmpInErrors.
icmpOutMsgs The total number of ICMP messages which this entity (the switch) attempted to send.
Note that this counter includes all those counted by
icmpOutErrors.
icmpInErrors The number of ICMP messages that the entity (the switch) received but determined as
having ICMP-specific errors (bad ICMP checksums, bad length, and so forth).
icmpOutErrors The number of ICMP messages which this entity (the switch) did not send due to
problems discovered within ICMP such as a lack of buffer. 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 errors that contribute to this counter’s
value.
icmpInDestUnreachs The number of ICMP Destination Unreachable messages received.
icmpOutDestUnreachs The number of ICMP Destination Unreachable messages sent.
icmpInTimeExcds The number of ICMP Time Exceeded messages received.
icmpOutTimeExcds The number of ICMP Time Exceeded messages sent.
icmpInParmProbs The number of ICMP Parameter Problem messages received.
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