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[Experience]: How to deploy VLAN Trunk Service on HG8245 by using QinQ  

Dear All, how are you?

Maybe some of you have asked if it?s possible to deploy VLAN Trunk in the Ethernet port of an ONT. In my experience I could do it using QinQ VLAN tag in the service profile of the HG8245 and works very fine, even more, I deploy one port of these ONTs with three VLANs and works ok.

The only recomendation for this deployment is not to pass more than 5 VLANs in the same ETH port of the ONT.

Below the script and E2E Diagram of the solution:

Script:

ont-srvprofile profile-name ONT_00CL2
  ont-port pots 2 eth 4
  port vlan eth 1 q-in-q 2501 user-vlan 1044 //Where 2501 is S-VLAN and 1044 is C-VLAN
  port vlan eth 1 q-in-q 2502 user-vlan 2044 //Where 2502 is S-VLAN and 2044 is C-VLAN
  port vlan eth 3 q-in-q 2500 user-vlan 46 //Where 2500 is S-VLAN and 46 is C-VLAN

  port vlan eth 4 q-in-q 2503 user-vlan 86 //Where 2503 is S-VLAN and 86 is C-VLAN

  port vlan eth 4 q-in-q 2504 user-vlan 246 //Where 2504 is S-VLAN and 246 is C-VLAN

  port vlan eth 4 q-in-q 2505 user-vlan 1004 //Where 2505 is S-VLAN and 1004 is C-VLAN

  commit

 ont-lineprofile profile-name ONT_00CL2
  tcont 3 dba-profile-id 30
  tcont 4 dba-profile-id 31

  tcont 4 dba-profile-id 32
  gem add 0 eth tcont 3
  gem add 1 eth tcont 4
  gem add 2 eth tcont 4

  gem add 3 eth tcont 5

  gem add 4 eth tcont 5

  gem add 5 eth tcont 5
  gem mapping 0 0 vlan 2500
  gem mapping 1 1 vlan 2501
  gem mapping 2 1 vlan 2502
  gem mapping 3 2 vlan 2503

  gem mapping 4 3 vlan 2504

  gem mapping 5 2 vlan 2505

  commit

ont add 0 14 sn-auth xxxxx omci ont-lineprofile-name ONT_00CL2 ont-srvprofile-name ONT_00CL2 desc 00CL2

service-port 4 vlan 2501 gpon 0/0/0 ont 14 gemport 1 multi-service user-vlan 2501 rx-cttr 6 tx-cttr 6
service-port 5 vlan 2502 gpon 0/0/0 ont 14 gemport 2 multi-service user-vlan 2502 rx-cttr 6 tx-cttr 6
service-port 6 vlan 2500 gpon 0/0/0 ont 14 gemport 0 multi-service user-vlan 2500 rx-cttr 6 tx-cttr 6

service-port 6 vlan 2500 gpon 0/0/0 ont 14 gemport 3 multi-service user-vlan 2500 rx-cttr 6 tx-cttr 6

service-port 6 vlan 2500 gpon 0/0/0 ont 14 gemport 4 multi-service user-vlan 2500 rx-cttr 6 tx-cttr 6

service-port 6 vlan 2500 gpon 0/0/0 ont 14 gemport 5 multi-service user-vlan 2500 rx-cttr 6 tx-cttr 6

Observation: S-VLAN does not need to be created with QinQ attribute in the OLT, the QinQ vlan tag is added and stripped on the ONT side.

E2E Diagram:

Real Time performance of the ETH port 4 of this ONT:

Hope this can be useful for someone!

Best Regards!

Felipe.

The link to this post: http://support.huawei.com/gsbbs/index.php?app=bbs&mod=Index&act=gopost&id=15811

Hope this can motivate other people to share his experiences!

You have a great success story keep it up ............

Very good success, carry on...

very nice...

very good  & keep it up