Hi  @corkscrew22 

Yes, we can use an OC200 to manage SDN devices in a remote site. Below is the guide:

How to Manage Omada Devices at Different Sites Using Omada SDN Controller via Port Forwarding (Controller 5.0 or Above)

  @Vincent-TP Hi yes i have followed the guide you mentioned

Step1 set up port fwd via the oc200 hardware controller on the home nework done ok

For step 2 on the remote network (set up at home and connected to with my laptop) am trying to use method 2 Standalone management page, under controller inform URL it will not accept the url for my no ip ddns server i am using the following format as per the noip instructions

http://username:password@dynupdate.no-ip.com/nic/update?hostname=domain&myip=ip

the ddns host is working i can see it via nslookup

maybe tp-link er605 needs different format ?

 Hi @corkscrew22 

I should mention that we should open ports 29810-29816, two more ports.

Please have another try.

  @Vincent-TP tried that made no difference...

I still think its somthing to do with in the "controller inform url" will not except the noip url in the format below

http://username:password@dynupdate.no-ip.com/nic/update?hostname=domain&myip=ip

it will except xxxx.ddns.net but thats obviousley no use on its own without the log in credentials....

Hi  @corkscrew22 

The inform URL on that page is specially for cloud-based controllers.

For the hardware controller, please input the public IP address.

  @Vincent-TP

Hi
i have input the public ip as you say in both the ER605 and the EAP245 they still do not show up in thje oc200 interface how long does it normally take for them to show up initially?

I not sure how this can work since the OC200 is behind a dynamic ip address?

 I think having read this post i believe the controller is behind GGNAT and so i will be unable to control the devices at the remote site

https://community.tp-link.com/en/business/forum/topic/655050

Hi  @corkscrew22 

Now I understand.

You may refer to the following page to input the corresponding account info on the router, and the domain name is the inform URL you should input on the device page:

  @Vincent-TP 

yes i already tried that it does not work I have however found an easy solution, since i have purchased a hardware controller then im entitled to free cloudbased controller.

So I installed the omada ap onto my phone, then scanned the bar codes for the ER605 and EAP245 and bingo i can now control them remotley.