diff --git a/draft-ymbk-idr-l3nd-ulpc.xml b/draft-ymbk-idr-l3nd-ulpc.xml
index 0da3f96..709d2a8 100644
--- a/draft-ymbk-idr-l3nd-ulpc.xml
+++ b/draft-ymbk-idr-l3nd-ulpc.xml
@@ -11,7 +11,7 @@
 <?rfc tocindent="yes"?>
 <?rfc tocompact="yes"?>
 
-<rfc consensus="yes" category="std" submissionType="IETF" docName="draft-ymbk-idr-l3nd-ulpc-04" ipr="trust200902">
+<rfc consensus="yes" category="std" submissionType="IETF" docName="draft-ymbk-idr-l3nd-ulpc-05" ipr="trust200902">
 
 <front>
 
@@ -406,13 +406,18 @@
           <list style="hanging">
           <?rfc subcompact="yes"?>
           <t hangText="Bit 0:   ">GTSM</t>
-          <t hangText="Bit 1-15:">Must be zero</t>
+          <t hangText="Bit 1:   ">BFD</t>
+	  <t hangText="Bit 2-15:">Must be zero</t>
           <?rfc subcompact="no"?></list></t>
 
 	<t>The GTSM flag, when 1, indicates that the sender wishes to
 	enable the <xref target="RFC5082"/> Generalized TTL Security
 	Mechanism for the session.</t>
 
+	<t>The BFD flag, when 1, indicates that the sender wishes to
+	enable the <xref target="RFC5880"/> Bidirectional Forwarding
+	Detection for the session.</t>
+
         </section>
 
       </section>
@@ -483,6 +488,7 @@
     <?rfc include="reference.RFC.4760.xml"?>
     <?rfc include="reference.RFC.5082.xml"?>
     <?rfc include="reference.RFC.5226.xml"?>
+    <?rfc include="reference.RFC.5880.xml"?>
     <?rfc include="reference.RFC.8174.xml"?>
     <?rfc include="reference.I-D.ymbk-idr-l3nd.xml"?>
     </references>