10-9
Description
Use the
display tcp statistics
command to display statistics of TCP traffic.
Related commands:
display tcp status
and
reset tcp statistics
.
Examples
# Display statistics of TCP traffic.
<Sysname> display tcp statistics
Received packets:
Total: 8457
packets in sequence: 3660 (5272 bytes)
window probe packets: 0, window update packets: 0
checksum error: 0, offset error: 0, short error: 0
duplicate packets: 1 (8 bytes), partially duplicate packets: 0 (0 bytes)
out-of-order packets: 17 (0 bytes)
packets of data after window: 0 (0 bytes)
packets received after close: 0
ACK packets: 4625 (141989 bytes)
duplicate ACK packets: 1702, too much ACK packets: 0
Sent packets:
Total: 6726
urgent packets: 0
control packets: 21 (including 0 RST)
window probe packets: 0, window update packets: 0
data packets: 6484 (141984 bytes) data packets retransmitted: 0 (0 bytes)
ACK-only packets: 221 (177 delayed)
Retransmitted timeout: 0, connections dropped in retransmitted timeout: 0
Keepalive timeout: 1682, keepalive probe: 1682, Keepalive timeout, so connections
disconnected : 0
Initiated connections: 0, accepted connections: 22, established connections: 22
Closed connections: 49 (dropped: 0, initiated dropped: 0)
Packets dropped with MD5 authentication: 0
Packets permitted with MD5 authentication: 0
