3 ms·
NAT-PMP, UPnP-IGD or PCP can be used for that. Home routers usually support at least one of those, but you may have to explicitly enable it.
by the8472 6y ago
NAT-PMP, UPnP-IGD or PCP can be used for that. Home routers usually support at least one of those, but you may have to explicitly enable it.
- remram 6y ago3 competing techs... Of course this doesn't suffice in a variety of situations which is why STUN is a thing: https://tools.ietf.org/html/rfc3489 https://tools.ietf.org/html/rfc3489