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L01-HP: Yes

Rationale

The selected IPv4/IPv6/UDP, HIPv2, ESP and HIP mobility RFCs fall within the IETF publication and implementation-rights framework. Their public specifications permit implementation and use without a commercial or field-of-use restriction. Applicable code-component grants permit reuse and modification.

Assessment method

Documentary rights-scope interpretation; no patent clearance

Source context

IETF Trust TLP, publication-era guidance and RFC stream notices

Outstanding qualification

Preserve required notices and publication-era terms; restrictions on altered official prose are distinct from implementation. This documentary finding does not license patents, establish conformance, or determine implementation-code availability.

Public sources

• https://trustee.ietf.org/documents/trust-legal-provisions/tlp-5/
• https://www.rfc-editor.org/rfc/rfc8721.html#section-4.3
• https://trustee.ietf.org/documents/trust-legal-provisions/copyright-policy-and-tlp-faq/
• https://www.rfc-editor.org/rfc/rfc4291.html
• https://www.rfc-editor.org/rfc/rfc4760.html

Editorial evidence references

The following identifiers refer to research records not included in this public package; they are not public links.

• round267-sources.json