HP Comware 5 Debug Manual Vol 1

Table 45 Output from the debugging arp fast-reply packet command
Field
Description
Receive ARP packet:
Src Interface : ifName
VLAN ID : vlan id
SrcArpMac : xxxx-xxxx-xxxx SrcIp : x.x.x.x
DstArpMac : xxxx-xxxx-xxxx DstIp : x.x.x.x
SrcEthMac:xxxx-xxxx-xxxx DstEthMac :
xxxx-xxxx-xxxx
PacketType :packet Type
ARP received ARP packets. The received ARP packets
include the following information:
• Sending interface.
• VLAN to which the sending interface belongs.
• Sender IP and MAC addresses.
• Target IP and MAC addresses.
• Source and destination Ethernet MAC addresses.
• Packet type.
Send ARP packet:
VLAN ID : vlan id
SrcArpMac : xxxx-xxxx-xxxx SrcIp : x.x.x.x
DstArpMac : xxxx-xxxx-xxxx DstIp : x.x.x.x
SrcEthMac:xxxx-xxxx-xxxx DstEthMac :
xxxx-xxxx-xxxx
PacketType :packetType
ARP sent ARP packets. The sent ARP packets include
the following information:
• VLAN to which the sending interface belongs.
• Sender IP and MAC addresses.
• Target IP and MAC addresses.
• Source and destination Ethernet MAC addresses.
• Packet type.
Table 46 describes output fields and messages for the debugging arp fast-reply info command.
Table 46 Output from the debugging arp fast-reply info command
Field
Description
Self ip address IP conflict detected.
Get info from DHCP Snooping:
VLAN ID: vlanid Port: ifName
IP Addr: x.x.x.x MAC Addr: xxxx-xxxx-xxxx
ARP obtained information from a DHCP snooping
entry.
Get info from ARP Snooping:
VLAN ID: vlanid Port: ifName
IP Addr: x.x.x.x MAC Addr: xxxx-xxxx-xxxx
ARP obtained information from an ARP snooping
entry.
ARP fast-reply deliver packet to lower priority feature
ARP delivered the packet to the feature with a lower
priority.
Examples
# Enable all types of ARP fast-reply debugging. The output in this example was created when ARP
snooping and ARP fast-reply are both enabled:
<Sysname> debugging arp fast-reply all
<Sysname> terminal debugging
% Current terminal debugging is on
// All types of debugging for ARP fast-reply were enabled.
*Sep 12 11:40:56:62 2007 Sysname ARP/7/Debug_ARP_FastReply_Packet:
ARP_FastReply Packet:
Receive ARP packet:
Src Interface : Ethernet1/2 Vlan ID :1
SrcArpMac :0000-0000-0012 SrcIp :6.0.0.2
103