3Com Switch 4500 Family Manual page 93

duplicate ACK packets: 7, too much ACK packets: 0
Sent packets:
Total: 665
urgent packets: 0
control packets: 5 (including 1 RST)
window probe packets: 0, window update packets: 2
data packets: 618 (8770 bytes) data packets retransmitted: 0 (0 bytes)
ACK-only packets: 40 (28 delayed)
Retransmitted timeout: 0, connections dropped in retransmitted timeout: 0
Keepalive timeout: 0, keepalive probe: 0, Keepalive timeout, so connections disconnected :
0
Initiated connections: 0, accepted connections: 0, established connections: 0
Closed connections: 0 (dropped: 0, initiated dropped: 0)
Packets dropped with MD5 authentication: 0
Packets permitted with MD5 authentication: 0
Table 2-5 Description on the fields of the display tcp statistics command
Field
Total
packets in sequence
window probe packets
window update packets
checksum error
offset error
short error
Received
duplicate packets
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
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; in brackets are
retransmitted packets
2-11
Description