<?xml version="1.0" encoding="UTF-8"?>
<reference anchor="I-D.li-idr-flowspec-sr-policy" target="https://datatracker.ietf.org/doc/html/draft-li-idr-flowspec-sr-policy-02">
   <front>
      <title>BGP Flowspec Redirects to SR Policy</title>
      <author initials="Z." surname="Li" fullname="Zhenqiang Li">
         <organization>China Mobile</organization>
      </author>
      <author initials="" surname="liusong" fullname="liusong">
         <organization>China Mobile</organization>
      </author>
      <date month="October" day="14" year="2025" />
      <abstract>
	 <t>   BGP Flowspec, an extension of BGP, facilitates the distribution of
   traffic flow specification rules and supports steering traffic into
   Segment Routing (SR) Policies.  However, current approaches that
   leverage Flowspec to direct traffic toward a SR Policy exhibit
   certain limitations (for detailed analysis, refer to Section 1).

   Using the Community Container attribute, this document defines two
   new standard actions for the BGP Flowspec Version 2 (FSv2) protocol:
   the Redirect to SR Policy Action and the SRv6 SID Action.  The former
   enables traffic to be directed to a designated SR Policy, while the
   latter supports encapsulating an additional SRv6 SID as required
   during redirection.

   The Redirect to SR Policy Action may be used either independently or
   in conjunction with the SRv6 SID Action, depending on the specific
   application scenario.  Additionally, the SRv6 SID Action can be
   combined with other actions defined in FSv2, such as the Redirect to
   IPv6 Action.

	 </t>
      </abstract>
   </front>
   <seriesInfo name="Internet-Draft" value="draft-li-idr-flowspec-sr-policy-02" />
   
</reference>
