Look for the line that says LISTENING . The number at the far right is the . The Visual Way (Task Manager): Open Task Manager and go to the Details tab.
Once you’ve found the app, you have two choices: stop it or move it. A. VMware Workstation / Server VMware often uses Port 443 for its "Shared VMs" feature.
Veeam uses Port 443 (HTTPS) for various critical tasks, including communication with the backup server, cloud gateways, and managing VMware vSphere environments. When another service grabs this port first, Veeam can’t bind to it, bringing your backup infrastructure to a halt. Here is how to identify the culprit and fix the conflict. 1. Identify Which Application is Using Port 443 Look for the line that says LISTENING
Dealing with Port 443 Conflicts in Veeam Backup & Replication
Once Veeam is installed and its services are running, you can decide if you want to restart the other application on a different port. Summary Checklist Run netstat -ano to find the PID. Identify the app in Task Manager. Reconfigure or disable the competing service. Restart Veeam services (via services.msc ). Once you’ve found the app, you have two
Use the command netsh http show servicestate to see which registered endpoints are active. 3. Can You Change the Port in Veeam?
Changing Veeam’s default ports often leads to a "domino effect" of connectivity issues across your proxies and repositories. 4. Re-running the Veeam Setup If the conflict happened during installation: Stop the conflicting service. Click Retry in the Veeam installer. Veeam uses Port 443 (HTTPS) for various critical
If you’re trying to install or start Veeam Backup & Replication and you’re hit with an error stating that , you’ve run into one of the most common configuration hurdles in the backup world.