H3C MSR 20-20 Command Reference Manual page 795

Table 161 Description on the fields of the display tcp statistics command
Field
Received packets: Total
packets in sequence
window probe packets
window update packets
checksum error
offset error
short error
duplicate packets
partially duplicate
packets
out-of-order packets
packets of data after
window
packets received after
close
ACK packets
duplicate ACK packets
too much ACK packets
Sent packets: Total
urgent packets
control packets
window probe packets
window update packets
data packets
data packets
retransmitted
ACK-only packets
Retransmitted timeout
connections dropped in retransmitted
timeout
Keepalive timeout
keepalive probe
Keepalive timeout, so connections
disconnected
Initiated connections
accepted connections
established connections
Closed connections
Description
Total number of packets received
Number of packets arriving in sequence
Number of window probe packets received
Number of window update packets received
Number of checksum error packets received
Number of offset error packets received
Number of received packets with length being
too small
Number of completely duplicate packets
received
Number of partially duplicate packets received
Number of out-of-order packets received
Number of packets outside the receiving
window
Number of packets that arrived after connection
is closed
Number of ACK packets received
Number of duplicate ACK packets received
Number of ACK packets for data unsent
Total number of packets sent
Number of urgent packets sent
Number of control packets sent
Number of window probe packets sent; in the
brackets are resent packets
Number of window update packets sent
Number of data packets sent
Number of data packets retransmitted
Number of ACK packets sent; in brackets are
delayed ACK packets
Number of retransmission timer timeouts
Number of connections broken due to
retransmission timeouts
Number of keepalive timer timeouts
Number of keepalive probe packets sent
Number of connections broken due to timeout
of the keepalive timer
Number of connections initiated
Number of connections accepted
Number of connections established
Number of connections closed; in brackets are
connections closed accidentally (before
receiving SYN from the peer) and connections
closed initiatively (after receiving SYN from the
peer)
795