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Fat AP and Cloud AP V200R010C00 Command Reference

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icmp port-unreachable send

icmp port-unreachable send


The icmp port-unreachable send command enables the device to send ICMP port unreachable packets.

The undo icmp port-unreachable send command disables the device from sending ICMP port unreachable packets.

By default, the device sends ICMP port unreachable packets.


icmp port-unreachable send

undo icmp port-unreachable send




System view

Default Level

2: Configuration level

Usage Guidelines

After the function of sending ICMP port unreachable packets is disabled, the device does not send ICMP port unreachable packets. This can reduce the number of ICMP packets on the network and reduce the workload on the peer device.


# Enable the device to send ICMP port unreachable packets.

<Huawei> system-view
[Huawei] icmp port-unreachable send
Updated: 2019-11-21

Document ID: EDOC1100064352

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