Ip:
    658007060 total packets received
    2 with invalid addresses
    0 forwarded
    0 incoming packets discarded
    658007021 incoming packets delivered
    448055646 requests sent out
Icmp:
    4559 ICMP messages received
    4 input ICMP message failed.
    ICMP input histogram:
        destination unreachable: 726
        timeout in transit: 2793
        echo replies: 1040
    1144 ICMP messages sent
    0 ICMP messages failed
    ICMP output histogram:
        destination unreachable: 104
        echo request: 1040
IcmpMsg:
        InType0: 1040
        InType3: 726
        InType11: 2793
        OutType3: 104
        OutType8: 1040
Tcp:
    2020 active connections openings
    106 passive connection openings
    2 failed connection attempts
    15 connection resets received
    3 connections established
    657996595 segments received
    445529480 segments send out
    2515252 segments retransmited
    388 bad segments received.
    36 resets sent
Udp:
    5765 packets received
    104 packets to unknown port received.
    0 packet receive errors
    9768 packets sent
UdpLite:
TcpExt:
    1024 TCP sockets finished time wait in fast timer
    19858 packets rejects in established connections because of timestamp
    15773 delayed acks sent
    54 delayed acks further delayed because of locked socket
    Quick ack mode was activated 142969 times
    23252 packets directly queued to recvmsg prequeue.
    521934 packets directly received from prequeue
    141465194 packets header predicted
    22693 packets header predicted and directly queued to user
    57426857 acknowledgments not containing data received
    447020401 predicted acknowledgments
    732933 times recovered from packet loss due to SACK data
    Detected reordering 239 times using FACK
    Detected reordering 76216 times using SACK
    Detected reordering 27126 times using time stamp
    13868 congestion windows fully recovered
    258431 congestion windows partially recovered using Hoe heuristic
    TCPDSACKUndo: 355922
    65 congestion windows recovered after partial ack
    6698 TCP data loss events
    TCPLostRetransmit: 111
    1075 timeouts after SACK recovery
    1 timeouts in loss state
    2202742 fast retransmits
    263443 forward retransmits
    29825 retransmits in slow start
    1180 other TCP timeouts
    16914 sack retransmits failed
    143062 DSACKs sent for old packets
    63 DSACKs sent for out of order packets
    10522562 DSACKs received
    354904 DSACKs for out of order packets received
    3 connections reset due to early user close
    TCPDSACKIgnoredOld: 564
    TCPDSACKIgnoredNoUndo: 8548889
    TCPSpuriousRTOs: 2
    TCPSackShifted: 10340189
    TCPSackMerged: 25992199
    TCPSackShiftFallback: 6159471
    TCPChallengeACK: 388
    TCPSYNChallenge: 388
IpExt:
    InMcastPkts: 37
    OutMcastPkts: 22
    InOctets: 2475807540307
    OutOctets: 2467842090917
    InMcastOctets: 6416
    OutMcastOctets: 5284
