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Log Reference

S9300, S9300E, and S9300X V200R010C00

This document provides the explanations, causes, and recommended actions of logs on the product.
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SECE/4/PORT_ATTACK_OCCUR:Auto port-defend started.(SourceAttackInterface=[STRING], AttackProtocol=[STRING])


Port attack defense is started.


Parameter Name Parameter Meaning
SourceAttackInterface Indicates the attack source interface.
AttackProtocol Indicates the protocol type of attack packets.

Possible Causes

When the device detects attack packets on an interface, the device starts attack defense on the interface.


  1. Check whether the attack actually occurs on the interface.
  2. If an attack actually occurs, locate the attack source. If no attack occurs, reconfigure the port attack defense function to ensure that valid protocol packets can be sent to the CPU.
Updated: 2019-08-21

Document ID: EDOC1000142069

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