ZyXEL Communications ZyXEL Dimension ES-2024PWR - Manual (Page 122)

Chapter 27 IP Commands
Ethernet Switch CLI Reference Guide
122
This example shows the UDP statistics and listener ports. See RFC 1213 for more information.
The following table describes the labels in this screen.
Remote socket This field displays the remote IP address and port number in this TCP
connection.
State This field displays the state of this TCP connection.
The only value which may be set by a management station is
deleteTCB(12). Accordingly, it is appropriate for an agent to return a
`badValue' response if a management station attempts to set this object to
any other value.
If a management station sets this object to the value deleteTCB(12), then
this has the effect of deleting the TCB (as defined in RFC 793) of the
corresponding connection on the managed node, resulting in immediate
termination of the connection.
As an implementation-specific option, a RST segment may be sent from the
managed node to the other TCP endpoint (note however that RST
segments are not sent reliably).
sysname# show ip udp
( 1)udpInDatagrams 10198 ( 2)udpNoPorts 81558
( 3)udpInErrors 0 ( 4)udpOutDatagrams 13
&UCB Rcv-Q Local socket
80bfdac0 0 0.0.0.0:53
80bfd9ac 0 0.0.0.0:520
80c78888 0 0.0.0.0:161
80c79184 0 0.0.0.0:162
80c3188c 0 0.0.0.0:1027
80c31830 0 0.0.0.0:1026
80bfdb78 0 0.0.0.0:1025
80bfdb1c 0 0.0.0.0:1024
80bfda64 0 0.0.0.0:69
80bfda08 0 0.0.0.0:263
Table 72 show ip udp
LABEL DESCRIPTION
udpInDatagrams This field displays the total number of UDP datagrams delivered to UDP
users.
udpNoPorts This field displays the total number of received UDP datagrams for which
there was no application at the destination port.
udpInErrors This field displays the number of received UDP datagrams that could not be
delivered for reasons other than the lack of an application at the destination
port.
udpOutDatagrams This field displays the total number of UDP datagrams sent by the Switch.
&UCB This field displays the process ID.
Rcv-Q This field displays the queue number of pending datagrams in this
connection.
Local socket This field displays the local IP address and port number for this UDP
listener. In the case of a UDP listener that is willing to accept datagrams for
any IP interface associated with the node, the value is 0.0.0.0.
Table 71 show ip tcp (continued)
LABEL DESCRIPTION