多nat情况下, server-reflexive candidate是最靠近TURN的nat

When there are multiple NATs between the agent and the TURN server,
   the TURN request will create a binding on each NAT, but only the
   outermost server-reflexive candidate (the one nearest the TURN
   server) will be discovered by the agent.

ref:  https://www.rfc-editor.org/rfc/rfc8445#section-2.1

posted @ 2024-09-03 16:34  yushimeng  阅读(3)  评论(0编辑  收藏  举报