Chapter 9. Router
9-12 ATLAS 550 User Manual 61200305L1-1
ICMP
Table 9-2 describes the ICMP statistics.
FragCreates The number of IP datagram fragments that have been generated as a result
of fragmentation at this ATLAS 550.
Clear Clears the accumulated statistics.
Table 9-1. IP Statistics (Continued)
Name Description
Table 9-2. ICMP Statistics
Name Description
InMsgs The total number of ICMP messages which the ATLAS 550 received. Note
that this counter includes all those counted by icmpInErrors.
InErrors The number of ICMP messages which the ATLAS 550 received but
determined as having errors (bad ICMP checksums, bad length, etc.).
InDestUnreachs The number of ICMP Destination Unreachable messages received.
InTimeExcds The number of ICMP Time Exceeded messages received.
InParmProbs The number of ICMP Parameter Problem messages received.
InSrcQuenchs The number of ICMP Source Quench messages received.
InRedirects The number of ICMP Redirect messages received.
InEchos The number of ICMP Echo (request) messages received.
InEchoReps The number of ICMP Echo Reply messages received.
InTimestamps The number of ICMP Timestamp (request) messages received.
InTimestampReps The number of ICMP Timestamp Reply messages received.
InAddrMasks The number of ICMP Address Mask Request messages received.
InAddrMaskReps The number of ICMP Address Mask Reply messages received.
OutMsgs The total number of ICMP messages which this ATLAS 550 attempted to
send. Note that this counter includes all those counted by icmpOutErrors.
OutErrors The number of ICMP messages which this ATLAS 550 did not send due to
problems discovered within ICMP 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'svalue.
OutDestUnreachs The number of ICMP Destination Unreachable messages sent.
OutTimeExcds The number of ICMP Time Exceeded messages sent.
OutParmProbs The number of ICMP Parameter Problem messages sent.
OutSrcQuenchs The number of ICMP Source Quench messages sent.
