Function
This command is used to manually check and isolate rogue ONTs connected to
the ports. In normal conditions, ONTs transmit data packets in the upstream
direction according to the time stamp allocated by the OLT. If an ONT (such as HG8245H)that is
not allocated a time stamp transmits optical signals, the optical signals will
conflict with the optical signals transmitted by other ONTs. As a result, the
normal communication of other ONTs is affected. Such an ONT that does not
transmit optical signals according to the allocated time stamp is called a rogue
ONT.
Parameters
| Parameter | Description | Value |
|---|---|---|
| portid | Indicates the ID of a PON port. | Please see Differences Between Shelves. |
Usage Guidelines
- Run the config command to enter global config mode, and then run the interface gpon command to enter GPON mode, or run the interface epon command to enter EPON mode.
- You can run the xpon anti-rogueont autodetect command or the anti-rogueont autodetect command to automatically check and isolate rogue ONTs in the system.
- After this command is executed successfully, you can run the display port state(gpon) or display port state(epon) command to query the result.
Example
To manually check and isolate rogue ONTs connected to GPON port 0/3/0, do as follows:
huawei(config-if-gpon-0/3)#anti-rogueont manual-detect { portid<U><0,7> }:0 Command: anti-rogueont manual-detect 0 This operation will interrupt the services of the ONT(s) connnected to this port Are you sure to continue? (y/n)[n]: y
System Response
- The system displays the message "This operation will interrupt the services of the ONT(s) connnected to this port" and "Are you sure to continue? (y/n)[n]" after the command is executed successfully. Enter y to confirm the checking and isolatation of rogue ONTs.
- For more information about the error message that the system displays against a command entered with incorrect syntax
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