Command Reference Guide

3Com Router 3000 Ethernet Family
Command Reference Guide Chapter 10
3Com Corporation
10-1
Chapter 10 IP Performance Configuration
Commands
10.1 IP Performance Configuration Commands
10.1.1 debugging ip
Syntax
debugging ip { icmp | packet [ acl { acl-number1 | acl-number2 } ] }
undo debugging ip { icmp | packet }
View
User view
Parameter
acl-number1: ACL based on the interface, in the range of 1000 to 1999.
acl-number2: ACL in the range of 2000 to 3999. The ACL in the range of 2000 to 2999
is the basic ACL and that in the range of 3000 to 3999 is the advanced ACL.
Description
Using debugging ip icmp command to enable the ICMP debugging.
Use the undo debugging ip icmp command to disable the ICMP debugging.
The debugging ip packet command is used to enable the IP packet debugging. The
filtration to the debugging information can be accomplished by filtering the IP packets
via acl.
Use the undo debugging ip packet command to disable the IP packet debugging.
Example
# Enable the IP debugging.
<3Com> debugging ip packet
*0.129680-IP-8-debug_case:
Delivering, interface = Serial0/0/0, version = 4, headlen = 20, tos = 6,pktlen
= 70, pktid = 49, offset = 0, ttl = 1, protocol = 17,checksum = 50, s = 1.1.1.2,
d = 224.0.0.2
prompt: IP packet is delivering up!
*0.129680-IP-8-debug_case: