Display Tcp Status - 3Com Switch 4500 Family Manual

Retransmitted timeout
connections dropped in retransmitted timeout
Keepalive timeout
keepalive probe
Keepalive timeout, so connections disconnected
Initiated connections
accepted connections
established connections
Closed connections
Packets dropped with MD5 authentication
Packets permitted with MD5 authentication

display tcp status

Syntax
display tcp status
View
Any view
Parameters
None
Description
Use the display tcp status command to display the state of all the TCP connections so that you can
monitor TCP connections in real time.
Examples
# Display the state of all the TCP connections.
Field
window probe packets
window update packets
data packets
data packets retransmitted
ACK-only packets: 40
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 keepalive
probe failures
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)
Number of packets dropped by MD5
authentication
Number of packets permitted by MD5
authentication
2-12
Description