How many parameters which can be defined in CPE

1

Hello there,

I’m using easycwmp open source in my device, and connect with GenieACS successfully.
I make the update in easycwmp to define more parameters for managing.
And I see in my integration test:

  • if I used 100 parameters, the connection is oke, I can get/set value successfully
  • but if I increase to 120 parameters, I see the failure when Set value or Summon, GenieACS show “No contact from CPE”

So, do we have any limitation in GenieACS to restrict number of parameters in CPE?

Thanks

2

There are no limitations in GenieACS on the number of params.

No contact from CPE usually happens when the CPE doesn’t process the request in a timely manner.

You can increase the CONNECTION_REQUEST_TIMEOUT in the config file. Default value is 2000 (2 seconds). Try 3000. You will need to restart the CWMP process after the change.

1 Like
3

Thanks for your response.
Can you help to show where can I find the CONNECTION_REQUEST_TIMEOUT in config file?
I’m new with CWMP, so many things I need to study

4

You have to manually add the entry to the config file.

5

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I added the entry to the config file as picture below, I set value 6000, and when I re-test I get same problem before.
Do you have any other suggestion?

6

Did you restart the CWMP process?

7

Next step is to put a tap between the CWMP process and the CPE and look at the packets to see whats going on. Is the CPE dropping the connection without closing it correctly? If so, thats a CPE vendor issue.

8

Of course, I restarted the process after changed the parameters.
Thanks for your comments. I’m also thinking about any issue in CPE…