Knowledge Base

September 26, 2025

WAN Link Failover & Load Balancing (ACI Mode)

Objective Verify that the z40 device automatically manages WAN link failover and load balancing across multiple WAN interfaces, ensuring uninterrupted WAN connectivity and efficient traffic distribution […]
September 26, 2025

Application Control & Protocol Blocking

Objective Validate that the zWAN Gateway Router enforces protocol-level blocking and application-aware controls for common services across the LAN—specifically SSH, FTP, and RDP—using Flow Classification rules […]
September 26, 2025

MAC Address Filtering & Geo-fencing

Validate that the zWAN Gateway Router: enforces MAC-based access control (allow/deny) for LAN devices, and generates alerts and (when configured as mandatory) fences traffic based on […]
September 26, 2025

DDoS Protection & Logging

Objective Ensure the zWAN/zGuardian device detects, mitigates, and logs common DDoS attacks (ICMP, UDP, TCP SYN, TCP RST floods, SSH brute force), maintaining service availability. Prerequisites […]
September 26, 2025

Firewall & Layer 7 Application Filtering

Objective Validate that the zWAN Gateway Router correctly blocks specified traffic between LAN devices by creating individual Flow Classification rules for: Packet Matching (IP/Port based) DPI-based Application Control […]
September 24, 2025

OS/Firmware Update & Rollback

Overview This test case validates the most critical function for managing a large fleet of devices: remote OS/firmware lifecycle management. It ensures that an administrator can […]