VOLTHA CLI Commands to display Managed Entity Information

[Gowtham Boopathi]

Hi All,

Could anyone let me know if there is any "voltctl" command available to display Managed Entity Information from OMCI stack.

Thanks and Regards,

Gowtham B

[Abhilash Lakshmeshwar]

Hi Gowtham,

There is no option in voltctl which gives out information of the MEs.

Thanks,

Abhilash

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[Gowtham Boopathi]

Hi Abhilash,

Thanks for the quick response.

Could you suggest some logs/commands to get ME information if available?

The reason is, in ONU we are using a UNI port with 10G speed, but in ONOS, it shows only 1G. So we thought of looking at the attribute used to get speed information using ME.

Regards,

Gowtham Boopathi

[Abhilash Lakshmeshwar]

HI Gowtham,

For every ONU device, a MIB template is created , with the ONU vendor along with SW version as the key and stored in DB. you may find the template under path "service/voltha/omci_mibs/go_templates".

By default the ONU adapter is creating it with 1 G for now, the port speed is not according to the one reported from the ONU ME

Thank,

Abhilash

[Gowtham Boopathi]

Hi Abhilash,

Thanks for the information.

Could you share some commands or Readme docs to get the current MIB template loaded and also how we could load our own template for an ONU.

Regards,

Gowtham Boopathi

[Gowtham Boopathi]

Hi Abhilash,

When I referred to the docs, there is also a possibility that if no template is available, then the mib discovery process will continue to allow new ONU's. 

So, in this case, whether a 10G link would be detected? Because we are using an ONU which is not part of the known vendor list.

Regards,

Gowtham Boopathi

[Gowtham Boopathi]

Hi Abhilash,

I am trying to get the Builtin Tech profile id "64" data from KV store. I used the below command inside etcd container. 

"ETCDCTL_API=3 etcdctl get --prefix service/voltha/technology_profiles"

It gives no output.

Could you please help on this. 

Regards,

Gowtham Boopathi

[Abhilash Lakshmeshwar]

Hi Gowtham,

The tech profiles need to be pushed to etcd. They will not be generated by VOLTHA

Thanks,

Abhilash

[Gowtham Boopathi]

Hi Abhilash,

Thanks for sharing the information. Will try to push using json file.

Thanks & Regards

Gowtham Boopathi 

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[Gowtham Boopathi]

Hi Abhilash/Team,

Whether VOLTHA supports provisioning of both PPTP or VEIP UNI type?

If yes, please let us know how the mapping is done from physical port to logical port in ONOS.

Regards,

Gowtham Boopathi

[Gowtham Boopathi]

Hi Abhilash/team,

Could you help us to know how the workflow ATT/TT/DT is chosen from sadis configuration?

Regards,

Gowtham Boopathi

[Abhilash Lakshmeshwar]

Hi Gowtham,

This depends on the configurations pushed , the operator workflows are captured under https://docs.voltha.org/master/overview/workflows.html

Thanks,

Abhilash

[Gowtham Boopathi]

Hi All,

In the tech profile, in ds gem port configuration, we have disabled the aes_encryption. But still in the ONU aes_encryption is enabled through OMCI. Is there any other location we need to disable AES_encryption? 

  "downstream_gem_port_attribute_list": [
    {
      "pbit_map": "0b00000010",
      "aes_encryption": "False",
      "scheduling_policy": "StrictPriority",
      "priority_q": 2,
      "weight": 30,
      "discard_policy": "TailDrop",
      "discard_config": {
        "min_threshold": 0,
        "max_threshold": 0,
        "max_probability": 0

[Gowtham Boopathi]

Hi Abhilash,

Please find the sadis config we are using.  Here we have not mentioned any type of workflow. But still the tags and bandwidth profiles are pushed to ONU and OLT.

{
  "sadis": {
    "integration": {
      "cache": {
        "enabled": false,
        "maxsize": 50,
        "ttl": "PT0m"
      }
    },
    "entries": [
      {
        "id": "OLT00001",
        "hardwareIdentifier": "00:00:ac:19:60:58",
        "ipAddress": "0.0.0.0",
        "nasId": "OLT00001",
        "uplinkPort": 16777216
      },
      {
        "id": "ONUU00000001-6",
        "nasPortId": "ONU00000001-6",
        "circuitId": "onu00000001-6",
        "remoteId": "ONU00000001-6",
        "uniTagList": [
          {
            "ponCTag": 55,
            "ponSTag": 555,
            "technologyProfileId": 129,
            "upstreamBandwidthProfile": "Default",
            "downstreamBandwidthProfile": "Default",
            "isDhcpRequired": false,
            "isIgmpRequired": false,
            "serviceName": "hsia"
          }
        ]
      }
    ]  
  },
  "bandwidthprofile": {
    "integration": {
      "cache": {
        "enabled": true,
        "maxsize": 40,
        "ttl": "PT1m"
      }
    },
    "entries": [
      {
        "id": "User_Bandwidth1",
        "air": 100000,
        "cbs": 30,
        "cir": 10000,
        "ebs": 1000,
        "eir": 10000
      },
      {
        "id": "User_Bandwidth2",
        "air": 5000,
        "cbs": 1000,
        "cir": 10000,
        "ebs": 1000,
        "eir": 10000
      },
      {
        "id": "Default",
"pir": 9000000,
        "pbs": 1000000,
        "cir": 0,
        "cbs": 0,
        "gir": 0
      }
    ]
  }
}

Regards,

Gowtham Boopathi

[Gowtham Boopathi]

Hi Abhilash,

We are manually adding this config to Sadis using the below command. 

curl -sSL --user karaf:karaf -X POST -H Content-Type:application/json http://localhost:8181/onos/v1/network/configuration/apps/org.opencord.sadis --data @examples/sadis-att_qc.json

But we are not specifying any workflow type. So any default workflow voltha will choose?

Regards,

Gowtham Boopathi