%% You should probably cite rfc6674 instead of this I-D.
@techreport{ietf-softwire-gateway-init-ds-lite-07,
	number =	{draft-ietf-softwire-gateway-init-ds-lite-07},
	type =		{Internet-Draft},
	institution =	{Internet Engineering Task Force},
	publisher =	{Internet Engineering Task Force},
	note =		{Work in Progress},
	url =		{https://datatracker.ietf.org/doc/html/draft-ietf-softwire-gateway-init-ds-lite-07},
        author =	{Frank Brockners and Sri Gundavelli and Sebastian Speicher and David Ward},
	title =		{{Gateway Initiated Dual-Stack Lite Deployment}},
	pagetotal =	14,
	year =		** No value found for 'doc.pub_date.year' **,
	month =		** No value found for 'doc.pub_date' **,
	day =		** No value found for 'doc.pub_date.day' **,
	abstract =	{Gateway-Initiated Dual-Stack lite (GI-DS-lite) is a variant of Dual- Stack lite (DS-lite) applicable to certain tunnel-based access architectures. GI-DS-lite extends existing access tunnels beyond the access gateway to an IPv4-IPv4 NAT using softwires with an embedded context identifier that uniquely identifies the end-system the tunneled packets belong to. The access gateway determines which portion of the traffic requires NAT using local policies and sends/ receives this portion to/from this softwire.},
}