Quick Reference Guide

PowerConnect B-Series TI24X Configuration Guide 87
53-1002269-02
Displaying global IPv6 information
5
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.
TABLE 19 Specific IPv6 TCP connection fields
This field... Displays...
TCP = location> The location of the TCP.
local-ip-address> local-port-number> remote-ip-address>
remote-port-number> state> port>
This field provides a general summary of the
following:
• The local IPv4 or IPv6 address and port
number.
• The remote IPv4 or IPv6 address and port
number.
• The state of the TCP connection. For
information on possible states, refer to
Table 18 on page 86.
• The port numbers of the local interface.
Send: initial sequence number = number> The initial sequence number sent by the local
router.
Send: first unacknowledged sequence number = number> The first unacknowledged sequence number sent
by the local router.
Send: current send pointer = number> The current send pointer.
Send: next sequence number to send = number> The next sequence number sent by the local
router.
Send: remote received window = number> The size of the remote received window.
PowerConnect# show ipv6 tcp status 2000:4::110 179 2000:4::106 8222
TCP: TCP = 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