WIFI idle timeout

Hello,

The AC will not cut the connections to normal STA that are connected.

After the device is enabled to monitor user traffic and forcibly disconnect STAs without traffic, an STA meeting all the following conditions is forcibly disconnected after reassociation and going online:

• The STA does not send DHCP Request messages or receive ARP Reply packets within 5s after going online.

• The IP address of the STA changes after roaming.

• The STA has only uplink traffic but no downlink traffic.

Refer to: https://support.huawei.com/hedex/hdx.do?docid=EDOC1100096146&id=EN-US_CLIREF_0176922880&lang=en

And after an STA goes offline, you can use the following command to check the reason why the STA goes offline.

display station offline-record { all | ap-name ap-name | ap-id ap-id | sta-mac sta-mac }

As you can see in the below guide Table 2, the reason could be 'The AC forcibly disconnects idle STAs.'

https://support.huawei.com/hedex/hdx.do?docid=EDOC1100096146&id=EN-US_CLIREF_0176922808&lang=en