User Manual

Configuring Routing
175
Insight Managed 8-Port Gigabit Ethernet Smart Cloud Switch with 2 SFP Fiber Ports
IpReasmFails The number of failures detected by the IP reassembly algorithm (for example,
because of timing out, errors, and so on). This is not necessarily a count of
discarded IP fragments because some algorithms can lose track of the number
of fragments by combining them as they are received.
IpFragOKs The number of IP datagrams that were successfully fragmented at this entity.
IpFragFails The number of IP datagrams that were discarded because they needed to be
fragmented at this entity but could not be, for example, because their Don’t
Fragment flag was set.
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 were valid.
One possible reason for discarding such an entry could be to free 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 that included
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. This
counter includes all those counted by icmpOutErrors.
IcmpOutErrors The number of ICMP messages that this entity did not send because of
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 resulting datagram.
IcmpOutDestUnreachs The number of ICMP Destination Unreachable messages sent.
IcmpOutTimeExcds The number of ICMP Time Exceeded messages sent.
Table 49. IP routing statistics information (continued)
Field Description