H3C S7500E Series Command Manual page 111

Command Manual – IP Addressing and Performance
H3C S7500E Series Ethernet Switches
Table 2-6 Description on the fields of the display tcp statistics command
Received
packets:
Sent
packets:
Retransmitted timeout
connections dropped in retransmitted
timeout
Field
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
Total
urgent packets
control packets
window probe packets
window update packets
data packets
data packets
retransmitted
ACK-only packets
2-12
Chapter 2 IP Performance Configuration
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
Commands