Starting with V3R3.1, a new CLS certificate with an updated Common Name (CN) is provided via a newly introduced port.

This offers an improved and stronger digest algorithm as well as updated legal entities.

Systems licensed online via CLS Connect mode, require the following two prerequisites:

1) The IP address 188.64.16.4 is enabled for outgoing traffic in the customer's firewall.

2) Ports 7780 and 7791 are enabled for outgoing traffic in the customer's firewall.

The previously used port 7790 can be removed from the firewall configuration after the upgrade to V3R3.1 and to increase security.