RFC 8421: Guidelines for Multihomed and IPv4/IPv6 Dual-Stack Interactive Connectivity Establishment (ICE)

Publisher

IETF / RFC Editor

URL

https://www.rfc-editor.org/rfc/rfc8421.html

Published

2018-07-01

Updated

unknown

Accessed

2026-10-02

HTTP status

200

License

IETF Trust Legal Provisions; no-redistribution; short excerpts and locators only

Source notes citing this source

• RFC 8421 (BCP 217, July 2018) recommends that dual-stack ICE agents intermingle IPv4 and IPv6 candidates in the checklist rather than testing all of one family first, so a broken IPv6 or IPv4 path does not delay call setup. in context

Cite this source record

APA

WarmTransfer. (2018, July 1). RFC 8421: Guidelines for Multihomed and IPv4/IPv6 Dual-Stack Interactive Connectivity Establishment (ICE). WarmTransfer. https://warmtransfer.net/knowledge/sources/rfc-8421-ice-dual-stack-guidelines

BibTeX

@misc{warmtransfer-rfc-8421-ice-dual-stack-guidelines,
  title  = {RFC 8421: Guidelines for Multihomed and IPv4/IPv6 Dual-Stack Interactive Connectivity Establishment (ICE)},
  author = {{WarmTransfer}},
  year   = {2018},
  url    = {https://warmtransfer.net/knowledge/sources/rfc-8421-ice-dual-stack-guidelines},
  note   = {IETF / RFC Editor, accessed 2026-10-02}
}