INTNUMInterval number: The nth sample interval based on the start time specified in the Create Performance Data (CRTPFRDTA) command.PD (5,0)DTETIMInterval date (yymmdd) and time (hhmmss). The date and time of the sample interval.C (12)INTSECNumber of seconds TCP/IP was active in this sample interval.PD (7,0)DTECENCentury digit.C (1)TCDIRVNumber of input datagrams received from interfaces, including those received in error.PD (15,0)TCDIHENumber of input datagrams discarded due to errors in their IP headers.PD (11,0)TCDIAENumber of input datagrams discarded due to an address that is not valid in the IP headers.PD (11,0)TCDIUPNumber of input datagrams discarded due to unknown or unsupported protocol.PD (11,0)TCDIDSNumber of input datagrams discarded due to other problems (for example, lack of buffer space).PD (11,0)TCDIFWNumber of datagrams forwarded, including Source-Routed through this system.PD (15,0)TCDIDLNumber of input datagrams successfully delivered to IP user-protocols (including ICMP).PD (15,0)TCDOTRNumber of datagrams which IP user-protocols supplied for transmission (including ICMP).PD (15,0)TCDONRNumber of output datagrams discarded because no route was found to transmit them to their destination.PD (11,0)TCDODSNumber of output datagrams discarded due to other problems (for example, lack of buffer space).PD (11,0)TCASMRNumber of IP fragments received which needed reassembly.PD (15,0)TCASMSNumber of datagrams successfully reassembled.PD (15,0)TCASMFNumber of failures detected by the reassembly algorithm.PD (11,0)TCFRGSNumber of datagrams successfully fragmented.PD (15,0)TCFRGFNumber of fragmentation failures.PD (11,0)TCFRGNNumber of datagram fragments generated.PD (15,0)TCAOPNNumber of times TCP connections made a transition from CLOSED state to SYN-SENT state.PD (11,0)TCPOPNNumber of times TCP connections made a transition from LISTEN state to SYN-RCVD state.PD (11,0)TCFOPNNumber of times TCP connection establishment attempts failed.PD (11,0)TCCRSTNumber of times TCP connection was reset.PD (11,0)TCSGRVNumber of TCP segments received.PD (15,0)TCSGTRNumber of TCP segments sent.PD (15,0)TCSGRTNumber of TCP segments retransmitted.PD (11,0)TCSGERNumber of TCP segments received in error.PD (11,0)TCUDRVNumber of UDP datagrams delivered to UDP users.PD (15,0)TCUDTRNumber of UDP datagrams sent.PD (15,0)TCUDNPNumber of received UDP datagrams for which there was no application on the destination port.PD (11,0)TCUDERNumber of received UDP datagrams that could not be delivered for other reasons.PD (11,0)TCICRVNumber of ICMP messages received.PD (15,0)TCICTRNumber of ICMP messages which were attempted to be sent.PD (15,0)TCICIENumber of received ICMP messages that had ICMP-specific errors.PD (11,0)TCICOENumber of ICMP messages that were not sent due to ICMP-specific problems.PD (11,0)

Field Name	Description	Attribute