Brocade BigIron RX Series Configuration Guide - Manual (Page 1279)

BigIron RX Series Configuration Guide 1201
53-1002484-04
Displaying global IPv6 information
44
To display detailed information about a specified TCP connection, enter a command such as the
following at any CLI level.
TCP state The state of the TCP connection. Possible states include the following:
•
LISTEN – Waiting for a connection request.
•
SYN-SENT – Waiting for a matching connection request after having
sent a connection request.
•
SYN-RECEIVED – Waiting for a confirming connection request
acknowledgment after having both received and sent a connection
request.
•
ESTABLISHED – Data can be sent and received over the
connection. This is the normal operational state of the connection.
•
FIN-WAIT-1 – Waiting for a connection termination request from the
remote TCP, or an acknowledgment of the connection termination
request previously sent.
•
FIN-WAIT-2 – Waiting for a connection termination request from the
remote TCP.
•
CLOSE-WAIT – Waiting for a connection termination request from
the local user.
•
CLOSING – Waiting for a connection termination request
acknowledgment from the remote TCP.
•
LAST-ACK – Waiting for an acknowledgment of the connection
termination request previously sent to the remote TCP (which
includes an acknowledgment of its connection termination
request).
•
TIME-WAIT – Waiting for enough time to pass to be sure the remote
TCP received the acknowledgment of its connection termination
request.
•
CLOSED – There is no connection state.
FREE TCB = < percentage> The percentage of free TCP control block (TCB) space.
FREE TCB QUEUE BUFFER =
< percentage>
The percentage of free TCB queue buffer space.
FREE TCB SEND BUFFER =
< percentage>
The percentage of free TCB send buffer space.
FREE TCB RECEIVE BUFFER =
< percentage>
The percentage of free TCB receive buffer space.
FREE TCB OUT OF SEQUENCE BUFFER
=
< percentage>
The percentage of free TCB out of sequence buffer space.
TABLE 195 General IPv6 TCP connection fields (Continued)
This field... Displays...