Brocade TurboIron 24X Series Configuration Guide - Manual (Page 190)

156 Brocade TurboIron 24X Series Configuration Guide
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Displaying global IPv6 information
To display detailed information about a specified TCP connection, enter a command such as the
following at any CLI level.
TABLE 35 General IPv6 TCP connection fields
This field... Displays...
Local IP address:port The IPv4 or IPv6 address and port number of the local router interface
over which the TCP connection occurs.
Remote IP address:port The IPv4 or IPv6 address and port number of the remote router interface
over which the TCP connection occurs.
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 TCP = The percentage of free TCP control block (TCP) space.
FREE TCP QUEUE BUFFER =
The percentage of free TCP queue buffer space.
FREE TCP SEND BUFFER =
percentage> The percentage of free TCP send buffer space.
FREE TCP RECEIVE BUFFER =
The percentage of free TCP receive buffer space.
FREE TCP OUT OF SEQUENCE BUFFER
= The percentage of free TCP out of sequence buffer space.