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Whether TCP port 8883 is ...

Whether TCP port 8883 is restricted by the ONU

Created: Aug 25, 2021 09:47:36Latest reply: Aug 25, 2021 09:48:20 141 1 0 0 0
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Hi,


My device: EchoLife HG8045Q

I wonder if TCP port 8883 is restricted by ONU (WAN/LAN) by default.

Thanks for your help!

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Nino_Chou
Admin Created Aug 25, 2021 09:48:20

Hi, dear user.


Generally, TCP port 8883 is an MQTT port, which is a common application port. The ONT is disabled by default.

An application port is enabled if it is used and disabled if it is not used. The ONU does not restrict the application port.


Thanks.

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Nino_Chou
Nino_Chou Admin Created Aug 25, 2021 09:48:20

Hi, dear user.


Generally, TCP port 8883 is an MQTT port, which is a common application port. The ONT is disabled by default.

An application port is enabled if it is used and disabled if it is not used. The ONU does not restrict the application port.


Thanks.

View more
  • x
  • convention：
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