IP Overview window 187Models 2616RC, 3096RC & 3196RC Admin Reference Guide 12 • IP (IP, TCP, UDP, & ICMP)Note The Out Requests counter does not include any datagrams countedin ipForwDatagrams.Out DiscardsThe number of output IP datagrams for which no problem was encountered to prevent their transmission totheir destination, but which were discarded (e.g., for lack of buffer space).Note The Out Discards counter would include datagrams counted inipForwDatagrams if any such packets met this (discretionary) discardcriterion.Discarded for No RoutesThe number of IP datagrams discarded because no route could be found to transmit them to their destination.Note The Discarded for No Routes counter includes any packets countedin ipForwDatagrams which meet this “no-route” criterion. Thisincludes any datagrams which a host cannot route because all of itsdefault gateways are down.Reassembly TimeoutThe maximum number of seconds which received fragments are held while they are awaiting reassembly at theT-DAC.# of Reassembled FragmentsThe number of IP fragments received which needed to be reassembled at the T-DAC.# Successfully ReassembledThe number of IP datagrams successfully reassembled.Reassembly FailuresThe number of failures detected by the IP reassembly algorithm (for whatever reason: timed out, errors, etc.).Note The Reassembly Failures value is not necessarily a count of discardedIP fragments since some algorithms (notably the algorithm in RFC815) can lose track of the number of fragments by combining them asthey are received.# Fragmented OKThe number of IP datagrams that have been successfully fragmented at the T-DAC.# Fragmented FailedThe number of IP datagrams that have been discarded because they required fragmenting at the T-DAC, butwere not fragmented because their Don’t Fragment option was set.# Fragments CreatedThe number of IP datagram fragments that have been generated at the T-DAC.
