3. Change the ACL rule that restricts the transmission of PPPoE packets or delete the ACL
configuration on the port. Then, perform another dialup check.
l If the dialup is successful, go to Step 15.
l If the dialup fails, go to Step 12.
Step 12 Check whether the data configuration on the OLT is correct.
1. Run the display service-port command to check whether the service port configuration on
the OLT, such as the user VLAN, upstream VLAN, ONU ID, and port ID, is correct.
l If the data configuration is correct, go to Step 12.3.
l If the data configuration is incorrect, refer to the following notes to change the
configuration data. Then, go to Step 12.2.
NOTE
l Run the undo service-port command to delete the original service port.
l Run the service-port command to configure a new service port.
2. Perform a dialup check.
l If the dialup is successful, go to Step 15.
l If the dialup fails, go to Step 12.3.
3. Run the display port vlan frameid/slotid/portid command to check whether the uplink port
was added to the upstream VLAN.
l If the uplink port was added to the upstream VLAN, go to Step 13.
l If the uplink port was not added to the upstream VLAN, run the port vlan command to
add the uplink port to the upstream VLAN, whose configuration must be the same as
the configuration on the upper layer device.Then, go to Step 12.4.
4. Perform a dialup check.
l If the dialup is successful, go to Step 15.
l If the dialup fails, go to Step 13.
Step 13 Check the data configuration on the upper layer device.
1. Check whether the MTU and QoS configurations on the upper layer device, such as the
upper layer router, are correct.
l If the configurations are correct, go to Step 13.3.
l If the configurations are incorrect, change the settings and ensure that the required data
configurations are correct. Then, go to Step 13.2.
2. Perform a dialup check.
l If the dialup is successful, go to Step 15.
l If the dialup fails, go to Step 13.3.
3. Check whether the user data configuration on the upper layer BRAS is correct. Check, for
example, whether the user's account is restricted on the BRAS.
l If the data configuration on the BRAS is incorrect or the user's account is restricted,
change the settings on the BRAS. Then, go to Step 13.4.
l If the data configuration on the BRAS is correct and the user's account is not restricted,
go to Step 14.
4. Perform a dialup check.
l If the dialup is successful, go to Step 15.
SmartAX MA5612 Multi-service Access Module
Maintenance Guide
5 Troubleshooting Services Transmitted Through a GPON
Port
Issue 01 (2012-07-25) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
122
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