Controller exposed ? since IPtables Drop all is on gateway only

[CaMpeeerrr]

Hi, im testing this sdp on a local environment, using 3 different vms on the same machine with seperate local ip adresses, with 3ports open on my Router
one for Controller
one for Gateway
one for UDP transfer between client and gateway

the gateway on drop all policy ! so that port is filtered but the controller one is open and exposed,
im i supposed to run the Ctrl and Gateway on the same VM ?

Thank you,

[takahiro-ono]

I am not a WaverleyLabs developer, and...

You can deploy a Gateway on the same host or in front of Controller to protect Controller traffic.
When you deploy a Gateway and a Controller on the same host, you need additional configuration on Clients and Gateways so that they send SPA before Controller communication.

I am trying to implement such environments, but still working for Gateway configuration now.