Using attack bandwidth in signal channel

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Last updated 2019-09-12 (latest revision 2019-03-11)
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


This document describes a DDoS Mitigation Request parameter used in the Signal Channel request, as an expansion of the signal channel for mitigating DDoS attack accurately with target-bandwidth. The proposed parameter will help to choose the appropriate mitigator or mitigators for mitigation, When An attack occurs that is greater than the maximum clean capability, this paramter can decide to be blackhole directly or to be drainaged for clean.


chenmeiling (
Li Su (
Jin Peng (

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