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Fat AP and Cloud AP V200R010C00 Command Reference

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icmp ttl-exceeded drop

icmp ttl-exceeded drop


The icmp ttl-exceeded drop command enables the device to discard the ICMP packets whose TTL values are 1.

The undo icmp ttl-exceeded drop command disables the device from discarding the ICMP packets whose TTL values are 1.

By default, the device does not discard the ICMP packets whose TTL values are 1.


icmp ttl-exceeded drop

undo icmp ttl-exceeded drop




System view

Default Level

2: Configuration level

Usage Guidelines

When the device receives a large number of IGMP packets, the function enables the device to discard some ICMP packets to reduce the workload on the device.


# Enable the device to discard the ICMP packets whose TTL values are 1.

<Huawei> system-view
[Huawei] icmp ttl-exceeded drop 
Updated: 2019-11-21

Document ID: EDOC1100064352

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