SMC Networks TigerStack II SMC8848M Management Manual page 380

IP R
OUTING
Parameter
Reassembly Failures
Datagrams Failing
Fragmentation
Received Header Errors
Unknown Protocols
Received
Received Packets
Delivered
Discarded Output Packets The number of output IP datagrams for which no
Fragments Created
Routing Discards
Reassembly Successful
Datagrams Successfully
Fragmented
17-20
Table 17-3 IP Statistics (Continued)
Description
The number of failures detected by the IP re-assembly
algorithm (for whatever reason: timed out, errors,
etc.).
The number of datagrams that have been discarded
because they needed to be fragmented at this entity
but could not be, e.g., because their "Don't
Fragment" flag was set.
The number of input datagrams discarded due to
errors in their IP headers, including bad checksums,
version number mismatch, other format errors,
time-to-live exceeded, errors discovered in processing
their IP options, etc.
The number of locally-addressed datagrams received
successfully but discarded because of an unknown or
unsupported protocol.
The total number of input datagrams successfully
delivered to IP user-protocols (including ICMP).
problem was encountered to prevent their
transmission to their destination, but which were
discarded (e.g., for lack of buffer space).
The number of datagram fragments that have been
generated as a result of fragmentation at this entity.
The number of routing entries which 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.
The number of datagrams successfully re-assembled.
The number of IP datagrams that have been
successfully fragmented at this entity.