hello everybody, 

i hope you're all doing great, 

i want to connect 3 machines with s7 300 CPUs for remote access using scalance s615, 

i want to know if i can confiugre this remote connection using only firewalls or do i have to use SINEMA RC SERVER 

------------------------------------------------------------------------------------------
Split from Want to make modification on the CPU from office with TIA portal.

Closed cause question posted twice.

The second thread with the subject telemaintenance using SCALANCE S615 is published within the conference Communication / Networks.