Firewall exceptions
Ensure the computers where ESA Components are installed can reach https://esac.eset.com (port 443). To use RADIUS Service, add the exceptions below to your firewall.
Exception Name: ESET Secure Authentication RADIUS Service
•Scope: Any
•Protocol: UDP
•Local Port: 1812
•Remote Ports: All
Exception Name: ESET Secure Authentication RADIUS Service (Alternative Port)
•Scope: Any
•Protocol: UDP
•Local Port: 1645
•Remote Ports: All