What do the raddr and rport in webrtc ice candidate mean?

Examples are as follows :

a=candidate:1853887674 1 udp 1518280447 47.61.61.61 36768 typ srflx raddr 192.168.0.196 rport 36768 generation 0

explain :

raddr and rport are for debugging purpose. https://tools.ietf.org/html/rfc5245#appendix-B.3 explains the purpose.

For serverreflexive candidates, raddr/rport allow you figuring out which local port (host candidate) is associated with this candidate. For relay candidates it will do the same, but for a serverreflexive candidate.

As pointed out before, the documentation shows that raddr probably stands for relative address and rport stands for relative port, ie. the local ip address and local port. Also, if the type is "relay", it means the connection is being made through a TURN server.

Full explanation at https://temasys.io/webrtc-ice-sorcery/

translate :

raddr and rport Just for debugging .https://tools.ietf.org/html/rfc5245#appendix-B.3  Explained .

about srflx(server reflexive),raddr/rport Allows you to indicate which local port (host candidate) Yes and this candidate The associated , about relay candidates, His role is the same , Just point out which server flexive candidate.

As described above , Document display ,raddr Maybe it means relative address( Related address ), rport It means relative port( Related ports ), For example, local ip Address and local port . and , If the type is relay, It means that the connection is through TURN Established by the server , For a complete explanation, refer to :https://temasys.io/webrtc-ice-sorcery/ .