Alcatel Carrier Internetworking Solutions 6648 User Manual

Page 184

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Troubleshooting via the CLI

Troubleshooting IP Routing

page 12-8

OmniSwitch Troubleshooting Guide

September 2005

The show udp statistics command displays UDP errors and statistics.

-> show udp statistics

Total datagrams received

= 349,

Error datagrams received

=

0,

No port datagrams received = 28,
Total datagrams sent

= 317

Output fields are described below:

The show udp ports command displays the UDP Listener table. The table shows the local IP addresses
and the local port number for each UDP listener.

-> show udp ports

Local Address

Local Port

------------------+--------------

0.0.0.0 67
0.0.0.0 161

Output fields are described below:

output definitions

Local Address

Local IP address for this TCP connection. If a connection is in the LIS-
TEN state and will accept connections for any IP interface associated
with the node, IP address 0.0.0.0 is used.

Local Port

Local port for this TCP connection.

Remote Address

Remote IP address for this TCP connection.

Remote Port

Remote port number for this TCP connection.

State

Describes the state of the TCP connection, as defined in RFC 973. Pos-
sible values are: closed, listen, synSent, synReceived, established,
finWait1, finWait2, closeWait, lastAck, closing, timeWait, and
deleteTCB.

output definitions

Total datagrams received

Total number of UDP datagrams delivered to UDP applications.

Error datagrams received

Number of UDP datagrams that could not be delivered for any reason.

No port datagrams received

Number of UDP datagrams that could not be delivered for reasons
other than lack of application at the destination.

Total datagrams sent

Total number of UDP datagrams sent from this switch.

output definitions

Local Address

Local IP address for this UDP connection.

Local Port

Local port number for this UDP connection.

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