Netgear XSM4348CS User Manual - Page 305

M4300 Intelligent Edge Series Fully Managed Stackable Switches Table 108. IP Basic Statistics (continued) Field IpInUnknownProtos IpInDiscards IpInDelivers IpOutRequests IpOutDiscards IpOutNoRoutes IpReasmTimeout IpReasmReqds IpReasmOKs IpReasmFails IpFragOKs IpFragFails IpFragCreates IpRoutingDiscards IcmpInMsgs Description The number of locally addressed datagrams received successfully but discarded because of an unknown or unsupported protocol. The number of input IP datagrams for which no problems were encountered to prevent their continued processing, but that were discarded (for lack of buffer space). This counter does not include any datagrams discarded while awaiting re-assembly. The total number of input datagrams successfully delivered to IP user protocols (including ICMP). The total number of IP datagrams that local IP user protocols (including ICMP) supplied to IP in requests for transmission. This counter does not include any datagrams counted in ipForwDatagrams. The number of output IP datagrams for which no problem was encountered to prevent their transmission to their destination, but that were discarded for reasons such as lack of buffer space. This counter would include datagrams counted in ipForwDatagrams if any such packets met this (discretionary) discard criterion. The number of IP datagrams discarded because no route could be found to transmit them to their destination. This counter includes any packets counted in ipForwDatagrams that meet this no-route criterion. This includes any datagrams that a host cannot route because all of its default gateways are down. The maximum number of seconds for which received fragments are held while they are awaiting reassembly at this entity. The number of IP fragments received that were reassembled at this entity. The number of IP datagrams successfully re-assembled. The number of failures detected by the IP re-assembly algorithm (for whatever reason: timed out, errors, and so on). This is not necessarily a count of discarded IP fragments since some algorithms can lose track of the number of fragments by combining them as they are received. The number of IP datagrams that were fragmented at this entity. The number of IP datagrams that were discarded because they needed to be fragmented at this entity but could not be, for reasons such as their Don't Fragment flag was set. The number of IP datagram fragments that were generated as a result of fragmentation at this entity. 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 up buffer space for other routing entries. The total number of ICMP messages that the entity received. This counter includes all those counted by icmpInErrors. Manage Routing 305 User Manual