User Manual

Routing
213
M4100 Series Managed Switch
IpFragCreates The number of IP datagram fragments that were generated as a result
of fragmentation at this entity.
IpRoutingDiscards The number of routing entries that were 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.
IcmpInMsgs The total number of ICMP messages that the entity received. This
counter includes all those counted by icmpInErrors.
IcmpInErrors The number of ICMP messages that the entity received but determined
as having ICMP-specific errors (bad ICMP checksums, bad length, and
so on).
IcmpInDestUnreachs The number of ICMP Destination Unreachable messages received.
IcmpInTimeExcds The number of ICMP Time Exceeded messages received.
IcmpInParmProbs The number of ICMP Parameter Problem messages received.
IcmpInSrcQuenchs The number of ICMP Source Quench messages received.
IcmpInRedirects The number of ICMP Redirect messages received.
IcmpInEchos The number of ICMP Echo (request) messages received.
IcmpInEchoReps The number of ICMP Echo Reply messages received.
IcmpInTimestamps The number of ICMP Timestamp (request) messages received.
IcmpInTimestampReps The number of ICMP Timestamp Reply messages received.
IcmpInAddrMasks The number of ICMP Address Mask Request messages received.
IcmpInAddrMaskReps The number of ICMP Address Mask Reply messages received.
IcmpOutMsgs The total number of ICMP messages that this entity attempted to send.
Note that this counter includes all those counted by icmpOutErrors.
IcmpOutErrors The number of ICMP messages that this entity did not send due to
problems discovered within ICMP, such as a lack of buffers. This value
does not include errors discovered outside the ICMP layer, such as the
inability of IP to route the resultant datagram. In some implementations
there can be no types of error that contribute to this counter's value.
IcmpOutDestUnreachs The number of ICMP Destination Unreachable messages sent.
IcmpOutTimeExcds The number of ICMP Time Exceeded messages sent.
IcmpOutParmProbs The number of ICMP Parameter Problem messages sent.
IcmpOutSrcQuenchs The number of ICMP Source Quench messages sent.
IcmpOutRedirects The number of ICMP Redirect messages sent. For a host, this value is
always zero, because hosts do not send redirects.
IcmpOutEchos The number of ICMP Echo (request) messages sent.
Table 66. IP statistics (continued)
Field Description