Firewall ((new)) - Teamviewer

If you are configuring a hardware firewall or a strict software filter, is your highest priority.

Ensure your firewall allows outbound traffic on TCP/UDP 5938 . teamviewer firewall

TeamViewer does publish static IP ranges for their servers — they change frequently for load balancing and security. If you are configuring a hardware firewall or

If you provide your and network topology (e.g., “Cisco ASA behind proxy”), I can give more specific CLI or GUI steps. “Cisco ASA behind proxy”)