Ip:
    450236804 total packets received
    51365 with invalid addresses
    0 forwarded
    0 incoming packets discarded
    450185435 incoming packets delivered
    218212424 requests sent out
Icmp:
    2778 ICMP messages received
    3 input ICMP message failed.
    ICMP input histogram:
        destination unreachable: 1370
        source quenches: 668
        echo requests: 692
        echo replies: 48
    1170 ICMP messages sent
    0 ICMP messages failed
    ICMP output histogram:
        destination unreachable: 430
        echo request: 48
        echo replies: 692
IcmpMsg:
        InType0: 48
        InType3: 1370
        InType4: 668
        InType8: 692
        OutType0: 692
        OutType3: 430
        OutType8: 48
Tcp:
    135004 active connections openings
    235797 passive connection openings
    779 failed connection attempts
    1010 connection resets received
    21 connections established
    446897683 segments received
    217671921 segments send out
    613731 segments retransmited
    0 bad segments received.
    14580 resets sent
Udp:
    324348 packets received
    415 packets to unknown port received.
    263 packet receive errors
    190220 packets sent
TcpExt:
    9881 invalid SYN cookies received
    8 resets received for embryonic SYN_RECV sockets
    13 packets pruned from receive queue because of socket buffer overrun
    6 ICMP packets dropped because they were out-of-window
    240773 TCP sockets finished time wait in fast timer
    20 time wait sockets recycled by time stamp
    182427 delayed acks sent
    125678 delayed acks further delayed because of locked socket
    Quick ack mode was activated 2694 times
    2203098 packets directly queued to recvmsg prequeue.
    159742 packets directly received from backlog
    9896869 packets directly received from prequeue
    14843399 packets header predicted
    161970 packets header predicted and directly queued to user
    9854545 acknowledgments not containing data received
    421951032 predicted acknowledgments
    62232 times recovered from packet loss due to SACK data
    927 bad SACKs received
    Detected reordering 177 times using FACK
    Detected reordering 976 times using SACK
    Detected reordering 1 times using time stamp
    1 congestion windows fully recovered
    15 congestion windows partially recovered using Hoe heuristic
    TCPDSACKUndo: 43
    388 congestion windows recovered after partial ack
    2687408 TCP data loss events
    TCPLostRetransmit: 476
    50 timeouts after SACK recovery
    4 timeouts in loss state
    354662 fast retransmits
    161361 forward retransmits
    94443 retransmits in slow start
    535 other TCP timeouts
    1667 sack retransmits failed
    1 times receiver scheduled too late for direct processing
    678 packets collapsed in receive queue due to low socket buffer
    2705 DSACKs sent for old packets
    1026 DSACKs sent for out of order packets
    102020 DSACKs received
    3674 DSACKs for out of order packets received
    559 connections reset due to unexpected data
    538 connections reset due to early user close
    13 connections aborted due to timeout
IpExt:
    InMcastPkts: 5441
    OutMcastPkts: 16
    InBcastPkts: 3483168
