RT7415

Synology RT7415 VPN Tunnel Error

Synology VPN Tunnel Error RT-Series
85% fix rate

Cause

OpenVPN TLS handshake certificate mismatch

Fix Steps

  1. Verify VPN server address and port configuration
  2. Check VPN credentials are current and not expired
  3. Ensure correct VPN protocol is selected (IKEv2/IPSec recommended)
  4. Verify firewall rules allow VPN traffic on required ports
  5. Try switching between UDP and TCP protocols
  6. Update VPN client to latest version
  7. Contact VPN provider support with error logs if issue persists

Related Errors

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