IMPORTANT
Action required: Apply the fix for SNS firewall disks.
Please follow the procedure described in the How to update my SSD Firmware - Stormshield Knowledge Base article (authentication required).
OPC HDA (IPS) tab
Managing OPC HDA services
Predefined services
This table lists the OPC HDA (OPC Historical Data Access) services that have been predefined on the firewall. These services are classified by service set:
- Component Categories,
- OPC Browser,
- OPC Client,
- OPC Server
- OPC Type Library.
Predefined OPC HDA services are allowed (analyzed) by default (Analyze action). The buttons Block by service set, Analyze by service set and Modify all services allow modifying the action (Analyze / Block) applied to the selected service set or to all OPC HDA services listed in the table.