SECE/4/ARP_PACKET_BLOCK

Message

SECE/4/ARP_PACKET_BLOCK: ARP packets were blocked. (SourceInterface=[STRING], BlockTime=[ULONG]seconds)

Description

All the packets on the interface are blocked at the time specified by block time.

Parameters

Parameter Name	Parameter Meaning
SourceInterface	Indicates the inbound interface of ARP packets.
BlockTime	Indicates the time ARP packets are blocked.

Possible Causes

After rate limiting on ARP packets is configured on an interface, if the rate of ARP packets exceeds the rate limit, the system delivers an ACL to discard ARP packets on the interface.

Procedure

If user services are not affected, the alarm does not need to be handled.
If the user services are intermittently disconnected, run the arp anti-attack rate-limit packet packet-number command in the interface view to adjust the ARP rate limit. Adjusting the rate limit may affect CPU usage. You are advised to contact technical support personnel.