Ip:
    616444820 total packets received
    2 with invalid addresses
    0 forwarded
    0 incoming packets discarded
    616444782 incoming packets delivered
    428468448 requests sent out
Icmp:
    4339 ICMP messages received
    4 input ICMP message failed.
    ICMP input histogram:
        destination unreachable: 691
        timeout in transit: 2658
        echo replies: 990
    1089 ICMP messages sent
    0 ICMP messages failed
    ICMP output histogram:
        destination unreachable: 99
        echo request: 990
IcmpMsg:
        InType0: 990
        InType3: 691
        InType11: 2658
        OutType3: 99
        OutType8: 990
Tcp:
    2000 active connections openings
    101 passive connection openings
    2 failed connection attempts
    15 connection resets received
    3 connections established
    616434631 segments received
    425983371 segments send out
    2474460 segments retransmited
    388 bad segments received.
    36 resets sent
Udp:
    5715 packets received
    99 packets to unknown port received.
    0 packet receive errors
    9526 packets sent
UdpLite:
TcpExt:
    1004 TCP sockets finished time wait in fast timer
    19027 packets rejects in established connections because of timestamp
    15407 delayed acks sent
    54 delayed acks further delayed because of locked socket
    Quick ack mode was activated 112720 times
    22762 packets directly queued to recvmsg prequeue.
    462791 packets directly received from prequeue
    126085997 packets header predicted
    22257 packets header predicted and directly queued to user
    55741222 acknowledgments not containing data received
    424320255 predicted acknowledgments
    730926 times recovered from packet loss due to SACK data
    Detected reordering 238 times using FACK
    Detected reordering 75073 times using SACK
    Detected reordering 26541 times using time stamp
    13794 congestion windows fully recovered
    245372 congestion windows partially recovered using Hoe heuristic
    TCPDSACKUndo: 354123
    65 congestion windows recovered after partial ack
    6698 TCP data loss events
    TCPLostRetransmit: 111
    1075 timeouts after SACK recovery
    1 timeouts in loss state
    2162224 fast retransmits
    263231 forward retransmits
    29794 retransmits in slow start
    1180 other TCP timeouts
    16883 sack retransmits failed
    112791 DSACKs sent for old packets
    47 DSACKs sent for out of order packets
    10112970 DSACKs received
    343983 DSACKs for out of order packets received
    3 connections reset due to early user close
    TCPDSACKIgnoredOld: 564
    TCPDSACKIgnoredNoUndo: 8170644
    TCPSpuriousRTOs: 2
    TCPSackShifted: 9824933
    TCPSackMerged: 25678361
    TCPSackShiftFallback: 5999473
    TCPChallengeACK: 388
    TCPSYNChallenge: 388
IpExt:
    InMcastPkts: 36
    OutMcastPkts: 22
    InOctets: 2347770179137
    OutOctets: 2340934757459
    InMcastOctets: 6348
    OutMcastOctets: 5284
