External resources

External Resources

Check if you're on a Symmetric NAT, Normal NAT or otherwise in 0.5 seconds using this link:

• https://tomchen.github.io/symmetric-nat-test/

Third party libraries

• node-datachannel (For Node.js servers/clients)
• libdatachannel (C/C++ bindings)
• Ice4J (Pure Java solution)

All of these libraries iirc require the use of STUN, so they won't fully work on Symmetric NAT setups. They work fine on normal NATs though.

Some of these libraries do allow the use of TURN servers, which if you make a subscription for, can let you host from home without any issues.