By Another Application Verified - Required Port 443 For Veeam Backup & Replication Is Occupied

netstat -aon | findstr :443

Veeam technically allows you to change its web service port during installation. Changing Veeam’s default port leads to endless headaches with proxies, mount servers, and future updates. Always free up port 443 for Veeam, not the other way around. netstat -aon | findstr :443 Veeam technically allows

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In Hyper-V Settings , navigate to Replication Configuration and change the specified port from 443 to a different one (e.g., 444). Option 2: Use a Dedicated Machine (Recommended) Option 2: Use a Dedicated Machine (Recommended) A

A Veeam server should ideally be a dedicated machine. If you’re constantly fighting for ports, consider moving Veeam to its own physical or virtual server where nothing else runs on ports 80, 443, or 9392 (the Veeam console port).