EMS: Which protocols can be tunneled?

[drichter]

Hi,

I establish a ssh connection without problems. RDP works sometime but not on my PC. Thrid I need to tunnel an webserver (port 80 or in special case 4444).

which protocols can be tunneled via EMS with Thingworx Remote Access Client?

[PaiChung]

First of all my knowledge on this is probably 2-3 years old but originally, the EMS tunnel capability provides a single TCP/IP end point.

What have I seen working with that is ssh and RDP as well as some connections where you can point a Client to a Server like RS Linx to an RS PLC or Siemens Simatic Step 7 client connection to Siemens PLC

I've heard of use cases where somehow even connections were possible where two end points were needed, not sure though where to find that info.