Dell PowerConnect B-RX Configuration Manual page 1174

43
Displaying global IPv6 information
TABLE 174
This field...
FREE TCB QUEUE BUFFER =
<percentage>
FREE TCB SEND BUFFER =
<percentage>
FREE TCB RECEIVE BUFFER =
<percentage>
FREE TCB OUT OF SEQUENCE BUFFER
= <percentage>
To display detailed information about a specified TCP connection, enter a command such as the
following at any CLI level.
BigIron RX# show ipv6 tcp status 2000:4::110 179 2000:4::106 8222
TCP: TCB = 0x217fc300
TCP: 2000:4::110:179 <-> 2000:4::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
Syntax: show ipv6 tcp status <local-ip-address> <local-port-number> <remote-ip-address>
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.
1102
General IPv6 TCP connection fields (Continued)
<remote-port-number>
Displays...
The percentage of free TCB queue buffer space.
The percentage of free TCB send buffer space.
The percentage of free TCB receive buffer space.
The percentage of free TCB out of sequence buffer space.
BigIron RX Series Configuration Guide
53-1001810-01