Howto configure the Linux kernel / net / dccp / ccids


    • depends on IP_DCCP && EXPERIMENTAL

  • Option: IP_DCCP_CCID3
    • Kernel Versions: ...
    • (on/off/module) CCID3 (TFRC) (EXPERIMENTAL)
    • depends on IP_DCCP
      CCID 3 denotes TCP-Friendly Rate Control (TFRC), an equation-based rate-controlled congestion control mechanism. TFRC is designed to be reasonably fair when competing for bandwidth with TCP-like flows, where a flow is "reasonably fair" if its sending rate is generally within a factor of two of the sending rate of a TCP flow under the same conditions. However, TFRC has a much lower variation of throughput over time compared with TCP, which makes CCID 3 more suitable than CCID 2 for applications such streaming media where a relatively smooth sending rate is of importance.
      CCID 3 is further described in [CCID 3 PROFILE]. The TFRC congestion control algorithms were initially described in RFC 3448.
      This text was extracted from draft-ietf-dccp-spec-11.txt. If in doubt, say M.

  • Option: IP_DCCP_TFRC_LIB
    • Kernel Versions: ...
    • depends on IP_DCCP_CCID3

_tristate IP_DCCP_CCID3

Linux Kernel Configuration

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