Documents by M. Townsley
2005, RFC3931: Layer Two Tunneling Protocol - Version 3 (L2TPv3)
2006, RFC4349: High-Level Data Link Control (HDLC) Frames over Layer 2 Tunneling Protocol, Version 3 (L2TPv3)
2010, RFC5889: IP Addressing Model in Ad Hoc Networks
2011, RFC6085: Address Mapping of IPv6 Multicast Packets on Ethernet
2011, RFC6127: IPv4 Run-Out and IPv4-IPv6 Co-Existence Scenarios