NDR Sensor CLI

get network-stats

Display the system network statistics for non-sniffing interfaces.

Example:

ndr-sensor> get network-stats Ip: Forwarding: 1 1807267 total packets received 2 with invalid addresses 616535 forwarded 0 incoming packets discarded 867625 incoming packets delivered 855207 requests sent out OutTransmits: 1471538 Icmp: 8 ICMP messages received 0 input ICMP message failed ICMP input histogram: destination unreachable: 6 echo requests: 2 13 ICMP messages sent 0 ICMP messages failed ICMP output histogram: destination unreachable: 11 echo replies: 2 IcmpMsg: InType3: 6 InType8: 2 OutType0: 2 OutType3: 11 Tcp: 10231 active connection openings 8274 passive connection openings 2 failed connection attempts 752 connection resets received 5 connections established 851053 segments received 878788 segments sent out 7350 segments retransmitted 147 bad segments received 327 resets sent Udp: 16539 packets received 6 packets to unknown port received 0 packet receive errors 16552 packets sent 0 receive buffer errors 0 send buffer errors UdpLite: TcpExt: 9089 TCP sockets finished time wait in fast timer 140306 delayed acks sent Quick ack mode was activated 1207 times 16129 packet headers predicted 182566 acknowledgments not containing data payload received 203804 predicted acknowledgments TCPSackRecovery: 21 Detected reordering 12 times using SACK TCPDSACKUndo: 606 4 congestion windows recovered without slow start after partial ack TCPLostRetransmit: 802 21 fast retransmits 259 retransmits in slow start TCPTimeouts: 1797 TCPLossProbes: 5279 TCPLossProbeRecovery: 370 TCPBacklogCoalesce: 45 TCPDSACKOldSent: 1207 TCPDSACKOfoSent: 5 TCPDSACKRecv: 5863 284 connections reset due to unexpected data 11 connections reset due to early user close 50 connections aborted due to timeout TCPDSACKIgnoredOld: 2 TCPDSACKIgnoredNoUndo: 390 TCPSpuriousRTOs: 3 TCPSackShiftFallback: 191 TCPRetransFail: 198 TCPRcvCoalesce: 10495 TCPOFOQueue: 140 TCPOFOMerge: 5 TCPChallengeACK: 130 TCPSYNChallenge: 159 TCPSpuriousRtxHostQueues: 6 TCPAutoCorking: 321 TCPSynRetrans: 577 TCPOrigDataSent: 415177 TCPACKSkippedSeq: 6294 TCPACKSkippedFinWait2: 1 TCPACKSkippedTimeWait: 3 TCPACKSkippedChallenge: 29 TCPKeepAlive: 877 TCPDelivered: 430330 TcpTimeoutRehash: 1747 TcpDuplicateDataRehash: 107 TCPDSACKRecvSegs: 5868 IpExt: InMcastPkts: 159126 InOctets: 463298912 OutOctets: 603743422 InMcastOctets: 5728536 InNoECTPkts: 1939721