3com 8807 참조 가이드

C

HAPTER

 45: ARP C

ONFIGURATION

 C

OMMANDS

packet: ARP packet debugging.

Use the debugging arp command to enable ARP debugging.

Use the undo debugging arp command to disable the corresponding ARP 
debugging.

By default, no ARP debugging is enabled.

Related command: arp static, display arp.

# Enable ARP packet debugging.

<SW8800> debugging arp packet

 

*0.771346-ARP-8-S1-arp_send:Send an ARP Packet, operation : 1, 

 

sender_eth_addr : 00e0-fc00-3500,sender_ip_addr : 10.110.91.159, 

 

target_eth_addr : 0000-0000-0000, target_ip_addr : 10.110.91.193

 

*0.771584-ARP-8-S1-arp_rcv:Receive an ARP Packet, operation : 2, 

 

sender_eth_addr : 0050-ba22-6fd7, sender_ip_addr : 10.110.91.193, 

 

target_eth_addr : 00e0-fc00-3500, target_ip_addr : 10.110.91.159 

debugging arp packet [ sip sip-address | dip dip-address | smac smac-address | 
dmac dmac-address ] *

undo debugging arp packet

User view

sip-address: Source IP address of all the permitted ARP packets, expressed in 
dotted decimal format. It can be combined with other restrictive conditions at 
discretion. If it is set to all zeros, ARP packets of all source IP addresses are 
permitted by default.

dip-address: Destination IP address of all the permitted ARP packets, expressed in 
dotted decimal format. It can be combined with other restrictive conditions at 
discretion. If it is set to all zeros, ARP packets of all destination IP addresses are 
permitted by default.

Table 102   Description on the fields of the debugging arp command

operation 

Kind of ARP packets: 1 ARP request packet; 2 ARP reply packet 

sender_eth_add
r 

Ethernet address of the sender 

sender_ip_addr  IP address of the sender 

target_eth_addr  Target Ethernet address. If the packet is a ARP request packet, the target IP 

address will be 0. It changes to the correct address when the target 
responds. 

target_ip_addr 

Target IP address