M16 - Spirent - Verify 802.1ad (QinQ) Downstream
Test Objective
- Purpose of this test is to verify OLT (DNX) can strip SVID from the incoming packets and forward only with CVID to ONU
Test Configuration
- Test Setup as shown in Section – 7
- Maple OLT and ONU is activated using VOLTHA
- Provision HSIA/unicast service on the OLT and connected ONU from VOLTHA
Test Procedure
- On Spirent, configure double tagged traffic in downstream direction (1025,1025)
- On the receiving port, capture traffic and verify the VLAN parameters
Pass/Fail Criteria
- Downstream:
- configure on the Spirent side to send traffic with 1025,1025
- OLT will strip the 1025 and send traffic to corresponding ONT ( i.e. 1025 to ONT)
- Captured frame should contain only one VLAN tag (1025 VLAN)