Firewall Settings for Scalefusion

Scalefusion is a cloud-hosted solution with servers across the continents. This means devices enrolled and managed by Scalefusion need to have continuous access to Scalefusion's servers so that they can be managed in real-time. The devices also need to have a connection with Google Push services, Apple Push services and Windows Push services, along with other components that are required for the management of devices. Also, to access Scalefusion's Dashboard, the PC/Laptop needs to have access to certain IPs and URLs.

However, an organization might be restricting internet access on their corporate-managed devices and/or PCs/Laptops by using a firewall or a proxy. In such cases, it becomes important to allow the URLs, IPs and ports required for Scalefusion to work smoothly in your organization.

This guide outlines the Firewall settings that need to be done for Scalefusion and OneIdP.

Scalefusion Instances

To comply with data residency regulations, Scalefusion operates multiple regional instances:

Ensure firewall rules are applied according to the instance your organization uses.

General Firewall Requirements (All Regions)

Recommendation: Whitelist wildcard domains to simplify firewall maintenance and include all current and future subdomains.

Device Platform Specific Firewall Settings

Android

• Google GCM/FCM IPs: Allow all IPs from Google's ASN 15169 (Google ASN IP list) due to frequent IP changes.

iOS and macOS

• Follow Apple’s official firewall guidelines for Push Notifications:
  Apple Push Notifications Firewall Configuration

Windows

• Windows Update Delivery Optimization:
  See Microsoft’s documentation for URLs and ports required for update optimization and delivery:

  • Ports: 7680 (TCP), 3544 (UDP), 443 (HTTPS)

  • Domains: .prod.do.dsp.mp.microsoft.com, .dl.delivery.mp.microsoft.com, *.windowsupdate.com, etc.

Certificate Validation Endpoints (All Regions)

OneIdP Firewall Settings

Content Delivery and CDN URLs by Region

Webhook & Integration IPs (Outbound Server Connections)

Note: IPs may change without prior notice. Ensure both inbound and outbound rules allow these addresses.

Additional Notes

• TLS Support: Scalefusion supports TLSv1.2 and TLSv1.3 only; ensure your firewall permits traffic over these protocols.

• Allow wildcard subdomains (e.g., *.mobilock.in) where applicable for smoother updates.

• Regular updates to firewall rules may be necessary, especially for Microsoft IP ranges and Google ASN blocks.