VPN Not Working
TP-Link Router
Severity: ModerateWhat Does This Error Mean?
VPN not working through a TP-Link router usually means VPN passthrough is disabled. Log into the admin panel and enable VPN Passthrough under Advanced > Security, then reconnect your VPN client.
Affected Models
- Archer AX series
- Archer AC series
Common Causes
- VPN passthrough disabled in router security settings
- ISP blocking VPN ports or protocols
- Router firewall rules conflicting with VPN traffic
- Outdated firmware breaking VPN compatibility
- Double NAT preventing tunnel establishment