<?xml version="1.0" encoding="UTF-8"?>
<reference anchor="I-D.liu-path-validation-problem-statement" target="https://datatracker.ietf.org/doc/html/draft-liu-path-validation-problem-statement-00">
   <front>
      <title>Path Validation Problem Statement, History, Gap Analysis and Use Cases</title>
      <author initials="P. C." surname="Liu" fullname="Peter Chunchi Liu">
         <organization>Huawei</organization>
      </author>
      <author initials="Q." surname="Wu" fullname="Qin Wu">
         <organization>Huawei</organization>
      </author>
      <author initials="L." surname="Xia" fullname="Liang Xia">
         <organization>Huawei</organization>
      </author>
      <date month="October" day="23" year="2023" />
      <abstract>
	 <t>   This document provides a problem statement, history revisiting, gap
   analysis and use cases for path validation techniques.

	 </t>
      </abstract>
   </front>
   <seriesInfo name="Internet-Draft" value="draft-liu-path-validation-problem-statement-00" />
   
</reference>
