I am trying to set up firewall rules for using TLS encryption from my onsite gateway's to both the community and US Production Thingpark servers.  

This is what my firewall is blocking but it is not a target that can be added to a firewall.

The gateways work on a direct internet connection, trying to see what is needed to add as firewall rules.

This is what firewall is blocking

slrc1-tls_aws-eu-eco_actility-tpe-ope

slrc2-tls_aws-eu-eco_actility-tpe-ope

slrc1-tls_prod-us_actility-tpe-ope

slrc2-tls_prod-us_actility-tpe-ope