Experimenting with UDP based protocols

What IP: LAN (192.168.x.x) or WAN (195.15.1x.x) ???
What port: 28967 or what ???

My result:

QUIC	fail	quic error: CRYPTO_ERROR (0x12a): tls peer certificate verification error: tlsopts error: node ID version error: no allowed peer identity versions specified
TCP	fail	rpc: tls peer certificate verification error: tlsopts error: node ID version error: no allowed peer identity versions specified