@Wonnink Do you mean one-one NAT? How to configure One-to-One NAT

@socialgreenhub Hi, here is the controller API you can use: Omada SDN Controller API Document

@thomas-hn Hi, yes, you can upgrade to the V3 firmware version, the latest one is 181101. https://www.tp-link.com/en/support/download/t2600g-28ts/v3/#Firmware Take a look:

@DaleFay Have you checked the cables between CPE and the network source? Try using a short cable to test, make sure you have changed the account which can log in the CPE management page in case...

@Chad711 Usually, you don't need to have the software controller running all the time if you don't need more advanced features like mesh, or portal. etc. As you said, continue to monitor it and see...

@ntac You're welcome!