IP Version 6 over PPP. - Srihari Varada; David W. Hankins; Ed Allen (RFC, 2007)

Dynamic Host Configuration Protocol Options Used by PXELINUX. - David W. Hankins (RFC, 2007)

Dynamic Host Configuration Protocol for IPv6 (DHCPv6) Option for Dual-Stack Lite. - David W. Hankins; Tomasz Mrugalski (RFC, 2011)

Guidelines for Creating New DHCPv6 Options. - David W. Hankins; Tomek Mrugalski; Marcin Siodelski; Sheng Jiang; Suresh Krishnan (RFC, 2014)