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CLI-based Configuration Guide - Security

AR100, AR120, AR150, AR160, AR200, AR1200, AR2200, AR3200, and AR3600 V200R010

This document provides the basic concepts, configuration procedures, and configuration examples in different application scenarios of the network management feature supported by the device.
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Configuring the Types of Traced Packets

Configuring the Types of Traced Packets

Context

When an attack occurs, the device traces packets of all types, and the administrator cannot identify the type of attack packets. You can specify the types of packets that the device traces.

Procedure

  1. Run system-view

    The system view is displayed.

  2. Run cpu-defend policy policy-name

    The attack defense policy view is displayed.

  3. Run auto-defend enable

    Attack source tracing is enabled.

    By default, attack source tracing is disabled.

  4. Run auto-defend protocol { all | { arp | dhcp | icmp | igmp | ospf | tcp | telnet | ttl-expired } * }

    The type of traced packets is specified.

    By default, the device traces sources of ARP, DHCP, ICMP, IGMP, OSPF, TCP, Telnet, and TTL-expired packets in attack source tracing.

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Updated: 2019-08-07

Document ID: EDOC1100034077

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