Hello 

i have gotten a project where i have to send data to a REST API from my PLC
only connection i have right now is a S615 VPN Router
Setup right now is:

Port 5: DHCP from Client network
Port 1: PLC S7-1513F
Post 2: PC with SCADA Software

i have 2 Vlan , Int and Ext

i have to send data towards a website outside client network
i have run into a wall of problems 
when i put my ethernet cable into my PLC and assign it an IP on the network my rest api connects just fine , currently just trying with normal http , and not https

when i plug the S615 into the network i have notthing
can i even use PORT 5 as internet from within ?
is a CP module my solution ?
i have tried showing my network setup into the attachment
what can i do ? 

Hello Kurt Jensby

Check the basic Information in this manual:

https://support.industry.siemens.com/cs/de/en/view/109475913

Perhaps it helps

Bye Murof