Brocade Multi-Service IronWare Routing Configuration Guide (Supporting R05.6.00) - Manual (Page 503)

Multi-Service IronWare Routing Configuration Guide 475
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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.
Syntax: show ipv6 tcp status local-ip-address local-port-number remote-ip-address
remote-port-number
The local-ip-address parameter can be the IPv4 or IPv6 address of the local interface over which
the TCP connection is taking place.
The local-port-number parameter is the local port number over which a TCP connection is taking
place.
The remote-ip-address parameter can be the IPv4 or IPv6 address of the remote interface over
which the TCP connection is taking place.
The remote-port-number parameter is the local port number over which a TCP connection is taking
place.
This display shows the following information.
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 88 General IPv6 TCP connection fields (Continued)
This field... Displays...
Brocade# show ipv6 tcp status 2001:db8::110 179 2001:db8::106 8222
TCP: TCB = 0x217fc300
TCP: 2001:db8::110:179 <-> 2001:db8::106:8222: state: ESTABLISHED Port: 1
Send: initial sequence number = 242365900
Send: first unacknowledged sequence number = 242434080
Send: current send pointer = 242434080
Send: next sequence number to send = 242434080
Send: remote received window = 16384
Send: total unacknowledged sequence number = 0
Send: total used buffers 0
Receive: initial incoming sequence number = 740437769
Receive: expected incoming sequence number = 740507227
Receive: received window = 16384
Receive: bytes in receive queue = 0
Receive: congestion window = 1459