Check if your network supports direct peer-to-peer file transfers
Check if your network can establish direct peer-to-peer connections using STUN.
Takes approximately 10 seconds
Run the test above to see your NAT type, connection quality, and compatibility score.
Best case scenario. Any external host can send packets once you've sent one packet to any destination.
Good compatibility. External hosts can send packets only if you've previously sent to their IP.
Moderate compatibility. Requires matching both IP and port from previous outbound connection.
Poor compatibility. Uses different ports for each destination. Common on cellular networks.
Usually works great! Most home routers use Restricted or Port Restricted NAT.
Often uses Symmetric NAT. May have trouble with P2P connections.
May block P2P entirely or use Symmetric NAT for security.
Policies vary widely. Some allow P2P, others restrict it heavily.
Test your connection above, then start sharing files securely with BurritoShare!
