Internet Assigned Numbers Authority

                                                     Interactive Connectivity Establishment (ICE)

   Created
           2011-06-09

   Last Updated
           2021-01-19

   Available Formats
           [IMG]
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   Registries included below

     * ICE Options
     * ICE Transport Protocols

ICE Options

   Registration Procedure(s)

 Specification Required

   Expert(s)

 Ari Keränen

   Reference
           [RFC8839]

   Available Formats
           [IMG]
           CSV

    Name                                               Description                                              Contact Change Controller Reference
   rtp+ecn Indicates that ICE agent has the capability to perform ECN path testing for RTP-over-UDP flows.      [IESG]  [IESG]            [RFC6679]
    ice2   The ICE option indicates that the ICE agent using the ICE option is implemented according to         [IESG]  [IESG]            [RFC8445]
           [RFC8445].
   trickle An ICE option of "trickle" indicates support for incremental communication of ICE candidates.        [IESG]  [IESG]            [RFC8838]

ICE Transport Protocols

   Registration Procedure(s)

 IETF Review or IESG Approval

   Reference
           [RFC6544]

   Available Formats
           [IMG]
           CSV

   Token Reference
    TCP  [RFC6544]
    UDP  [RFC5245]

                                                                 Contact Information

     ID   Name     Contact URI      Last Updated
   [IESG] IESG mailto:iesg&ietf.org

   Licensing Terms