Figure 3 from RFC 9433. Depending upon value send the packet to STUN, ZRTP, DTLA, TURN Channel, QUIC or RTP/RTCP

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   Erin 💽✨ (erincandescent@akko.erincandescent.net)'s status on Friday, 14-Mar-2025 17:14:57 JST Erin 💽✨

   in reply to
   @alina @domi @k4m1 my favourite thing about the general ossification of the internet is the existence of RFC 9443 which contains this diagram telling you how to demultiplex 7 different protocols on one port by looking at the first byte so you only have to hole punch a NAT once