HP Comware 5 Debug Manual Vol 1

ARP debugging commands
The output description tables in this document only contain fields and messages that require an
explanation.
debugging arp packet
Use debugging arp packet to enable ARP packet debugging.
Use undo debugging arp packet to disable ARP packet debugging.
Syntax
debugging arp packet [ ipacl ipacl-number | macacl macacl-number ] *
undo debugging arp packet
Default
ARP packet debugging is disabled.
Views
User view
Default command level
1: Monitor level
Parameters
ipacl: Checks the sender and target IP addresses of ARP packets.
ipacl-number: Specifies an advanced ACL by its number, in the range of 3000 to 3999.
macacl: Checks the sender and target MAC addresses of ARP packets.
macacl-number: Specifies a Layer 2 ACL by its number, in the range of 4000 to 4999.
Usage guidelines
Table 39 describes output fields and messages for the debugging arp packet command.
Table 39 Output from the debugging arp packet command
Field
Description
arp_send:Send an ARP Packet ARP sent an ARP packet.
arp_rcv:Receive an ARP Packet ARP received an ARP packet.
Operation
Packet type:
• 1—ARP request.
• 2—ARP reply.
Examples
# Enable ARP packet debugging. When the device is pinged from a directly connected device, output
similar to the following example is generated:
<Sysname> debugging arp packet
96