Ip:
    608314644 total packets received
    2 with invalid addresses
    0 forwarded
    0 incoming packets discarded
    608314606 incoming packets delivered
    424801499 requests sent out
Icmp:
    4295 ICMP messages received
    4 input ICMP message failed.
    ICMP input histogram:
        destination unreachable: 684
        timeout in transit: 2631
        echo replies: 980
    1078 ICMP messages sent
    0 ICMP messages failed
    ICMP output histogram:
        destination unreachable: 98
        echo request: 980
IcmpMsg:
        InType0: 980
        InType3: 684
        InType11: 2631
        OutType3: 98
        OutType8: 980
Tcp:
    1996 active connections openings
    100 passive connection openings
    2 failed connection attempts
    15 connection resets received
    3 connections established
    608304510 segments received
    422325487 segments send out
    2465454 segments retransmited
    388 bad segments received.
    36 resets sent
Udp:
    5705 packets received
    98 packets to unknown port received.
    0 packet receive errors
    9478 packets sent
UdpLite:
TcpExt:
    1000 TCP sockets finished time wait in fast timer
    18883 packets rejects in established connections because of timestamp
    15314 delayed acks sent
    54 delayed acks further delayed because of locked socket
    Quick ack mode was activated 105414 times
    22665 packets directly queued to recvmsg prequeue.
    451200 packets directly received from prequeue
    123246869 packets header predicted
    22172 packets header predicted and directly queued to user
    55428484 acknowledgments not containing data received
    419741840 predicted acknowledgments
    730541 times recovered from packet loss due to SACK data
    Detected reordering 238 times using FACK
    Detected reordering 74990 times using SACK
    Detected reordering 26510 times using time stamp
    13776 congestion windows fully recovered
    242063 congestion windows partially recovered using Hoe heuristic
    TCPDSACKUndo: 353788
    65 congestion windows recovered after partial ack
    6698 TCP data loss events
    TCPLostRetransmit: 111
    1075 timeouts after SACK recovery
    1 timeouts in loss state
    2153264 fast retransmits
    263194 forward retransmits
    29792 retransmits in slow start
    1180 other TCP timeouts
    16876 sack retransmits failed
    105481 DSACKs sent for old packets
    45 DSACKs sent for out of order packets
    10026116 DSACKs received
    341836 DSACKs for out of order packets received
    3 connections reset due to early user close
    TCPDSACKIgnoredOld: 564
    TCPDSACKIgnoredNoUndo: 8090280
    TCPSpuriousRTOs: 2
    TCPSackShifted: 9730426
    TCPSackMerged: 25619767
    TCPSackShiftFallback: 5966689
    TCPChallengeACK: 388
    TCPSYNChallenge: 388
IpExt:
    InMcastPkts: 36
    OutMcastPkts: 22
    InOctets: 2322170503434
    OutOctets: 2315564707382
    InMcastOctets: 6348
    OutMcastOctets: 5284
