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Required Port 443 For Veeam Backup Replication Is Occupied By Another Application Link [better]

Required Port 443 For Veeam Backup Replication Is Occupied By Another Application Link [better]

Apache, Nginx, or management interfaces for third-party software. How to Identify and Evict the Occupant To reclaim the port for Veeam, follow these steps:

Because Veeam's port assignment cannot be altered, you must free up port 443 on the host operating system. Follow these sequential troubleshooting steps to fix the conflict. Step 1: Identify the Conflicting Application

Once you have the process name, use the corresponding solution below to clear port 443: Scenario A: Hyper-V Replication Server is Active

Open IIS Manager , expand Sites , click on the Default Web Site , and click Bindings in the right-hand panel. Select the HTTPS binding and edit it to use a different port (e.g., 8443), or stop the website if it is not needed. 2. VMware Workstation / vCenter Server Step 1: Identify the Conflicting Application Once you

Elias, the senior systems engineer, gripped his coffee mug like a lifeline. The Veeam Backup & Replication console was displaying a sea of red. The job—dubbed "Critical-VMs-Offsite"—had failed. Again.

He opened the services.msc snap-in. Sure enough, the VMware Workstation Server service was running. But who installed VMware Workstation on a production backup repository?

This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. VMware Workstation / vCenter Server Elias, the senior

Then restart the Veeam Backup Service:

Windows:

In IIS, this is achieved by modifying the site's configurations and selecting the explicit IP from the drop-down menu instead of leaving it as All Unassigned . Strategy 2: Upstream Destination NAT (DNAT) then click Disable Sharing .

Major Issues After Upgrading to Veeam V13: Port 443 Conflict

Facilitates secure API callbacks to public cloud object storage and appliances.

VMware Workstation includes a virtual machine sharing feature that defaults to port 443: Open . Navigate to Edit > Preferences > Shared VMs . Click Change Settings , then click Disable Sharing .