CPUDEFEND/4/SETARPFILTERENHANCECAR

Message

CPUDEFEND/4/SETARPFILTERENHANCECAR: The port [Interface-name] pevlan [pe-id] cevlan [ce-id] is attacked. Arp vlan car becomes effective. (Sample Rate = [sample-rate] pps, Car Mode = unshared)

In VS mode, this log is supported only by the admin VS.

Description

An interface was attacked by a great number of ARP packets, and ARP VLAN CAR took effect on the interface.

Parameters

Parameter Name	Parameter Meaning
Interface-name	Interface name
pe-id	Outer VLAN ID
ce-id	Inner VLAN tag
sample-rate	Rate at which packets are sampled

Possible Causes

An interface was attacked by a great number of ARP packets.

Procedure

Collect alarm information, log information and configuration information, and then contact technical support personnel.