Hello @Lentash,
Do you use InControl2 with your devices, when setup you can use the InControl Peplink App, this require no opening of any ports on the WAN side and no need to setup a VPN. The data path is incredibly well secured by Peplink from the tests we have done.
Another good thing about using the InControl Peplink App is it will give you access to featurs and reports not available in the older “Router Utility” app.
Here is a guide on the setting up of InControl2 for use with Peplink/Pepwave equipment.
And here is the link to the forum article on the InControl App
