HP 7000 dl Router manual Debug ip udp, Enable #debug ip udp

SROS Command Line Interface Reference Guide Enable Mode Command Set

debug ip udp

Use the debug ip udp command to activate debug messages associated with UDP send and receive events in the Secure Router OS. Debug messages are displayed (real-time) to the terminal (or Telnet) screen. Use the no form of this command to disable the debug messages.

Note	These debug events are logged for packets that are sent or received from the router.
	Forwarded UDP packets are not included.
Caution	The overhead associated with this command takes up a large portion of your router’s
	resources and at times can halt other router processes. It is best to only use the command
	during times when the network resources are in low demand (non-peak hours, weekends,
	etc.).

Syntax Description

No subcommands.

Default Values

By default, all debug messages in the Secure Router OS are disabled.

Command Modes

# Enable Command Mode

Functional Notes

In the debug ip udp information, the message no listener means that there is no service listening on this UDP port (i.e., the data is discarded).

Usage Examples

The following is sample output for this command:

>enable

#debug ip udp

2003.02.17 07:38:48 IP.UDP RX: src=10.200.3.236:138, dst=10.200.255.255:138, 229 bytes, no listener

2003.02.17 07:38:48 IP.UDP RX: src=10.200.2.7:138, dst=10.200.255.255:138, 227 bytes, no listener

2003.02.17 07:38:48 IP.UDP RX: src=10.200.201.240:138, dst=10.200.255.255:138, 215 bytes, no listener

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