Raphael Robert, 2022-05-27, This doc describes extensions to the Messaging Layer Security (MLS) protocol. Changwang Lin, Jiang Wenying, Yisong Liu, Mengxiao Chen, Hao Li, 2022-06-10, This doc defines extensions to Border Gateway Protocol (BGP) to distribute SR policies carrying headend behavior. This document describes the strategy of assigning locators to SRv6 Endpoints by way of DHCPv6.