Not to be ONLINE

Hello, friend!

If you disable automatic ONT discovery for OLT PON ports on NCE, ONTs connected to the PON ports cannot be managed by the OLT or NCE.

Generally, the default aging time of an automatically discovered ONT is 300s.

Parameter description:

During automatic ONT discovery, the board reports a group of ONT information to be confirmed. The system writes the information into an ONT registration buffer and periodically checks the buffer. If an ONT is not acknowledged within the aging time, the ONT is deleted from the buffer.
After the entries in the buffer are deleted, the board reports the ONT information again. This mechanism makes full use of buffer resources to ensure that all ONTs can be discovered normally.
The system periodically clears the registration buffer occupied by the auto-discovery ONT based on the aging time of the auto-discovery ONT. This prevents newly online ONTs from failing to register because the registration buffer is full.

Thanks!

Hi, friend!

1. Open the Network Management app and choose Topology > View > Physical Topology from the main menu.

2. On the Physical Topology tab page, press Ctrl+F. Enter an NE name or IP address. In the search result list that is displayed, click the name of the target NE. In the Operations area, click NE Explorer.

3. Choose GPON > GPON Management from the navigation tree.

4. On the GPON UNI Port tab page, set the filter criteria or click Click to enlarge to display the required GPON UNI ports.

5. Select a port from the list for modifying, right-click, and then choose Modify. In the dialog box that is displayed, set ONU Auto Discovery to Enable

Or you can select a port from the list for modifying, right-click, and then choose Enable ONU Auto Discovery.

6. Click OK.

Thanks!

Hi, friend!

I am sorry! Due to the time, the answer is not complete last time. To configure the ONU to go online automatically, perform the following steps:

1. Configuring the GPON UNI Port

2. Configuring the Optical Port of the GPON UNI Port

3. Confirming the Auto-Find ONU

The preceding steps are only used to configure a GPON UNI port.

Configuring the Optical Port of the GPON UNI Port

Procedure

1. Open the Network Management app and choose Topology > View > Physical Topology from the main menu.

2. On the Physical Topology tab page, press Ctrl+F. Enter an NE name or IP address. In the search result list that is displayed, click the name of the target NE. In the Operations area, click NE Explorer.

3. Choose GPON > GPON Management from the navigation tree.

4. On the GPON UNI Port tab page, set the filter criteria or click Click to enlarge to display the required GPON UNI ports.

5. Select a GPON UNI port from the list, right-click, and then choose Enable GPON UNI Port.

6. In the dialog box that is displayed, and click Yes.

Confirming the Auto-Find ONU

An auto-find ONU is in the auto-find state before it is confirmed. The auto-find ONU can start to work only after it is confirmed.

Context

The maximum number of ONUs connected to a PON port depends on the control item PON_PORT_MAX_ONU_NUM. The value range is 0 to 255. The default value is 0, indicating that the number of the ONUs connected to a PON port is not checked when ONUs are being added.

Procedure

Path one:

1. Open the Network Management app and choose Topology > View > Physical Topology from the main menu.

2. On the Physical Topology tab page, press Ctrl+F. Enter an NE name or IP address. In the search result list that is displayed, click the name of the target NE. In the Operations area, click NE Explorer.

3. Choose GPON > GPON Management from the navigation tree.

4. On the GPON UNI Port tab page, set the filter criteria or click Click to enlarge to display the required GPON UNI ports.

5. Select a GPON UNI port from the list, and click the ONU Info tab in the lower part of the page.

6. On the ONU Info tab page, click the Auto Discover ONUs.

7. In the dialog box that is displayed, select an ONU that needs to be confirmed, and then click Confirm.

Note: Click the Refresh to obtain the ONUs in real-time.

8. In the dialog box that is displayed, set the parameters on the Basic Parameters, Network Management Channel Parameters, and Extend Parameters tab pages.

Note:

a. When ONU Type is set to MDU and the Set by using OLT check box is selected, ONUs are configured and managed remotely on the OLT through the SNMP protocol.

b. Do not add the SNMP parameters on the ONU through the serial port but issue the SNMP profile from the OLT to the ONU only.

9. Click OK.

Path two:

1. Open the Network Management app and choose Resource > Inventory > Access Resource from the main menu. Then expand PON and click GPON ONU.

2. Choose the GPON ONU Auto Discovery tab, and click Filter. Set the filter criteria to display the required ONUs.

3. Right-click on an ONU that needs to be confirmed, and choose Confirm ONU. In the dialog box that is displayed, set the parameters on the Basic Parameters, Network Management Channel Parameters, and Extend Parameters tab pages.

4. Click OK.

Thanks!