Choose a two-message or four-message exchange
01DHCPv6 supports information-only exchanges and allocation exchanges with an explicitly negotiated Rapid Commit alternative.
Related RFCs and changes
“Updates” changes part of an earlier RFC. “Obsoletes” replaces it. This list shows selected related documents.
DIAGRAM§ 5 ↗
RFC 9915 · § 5EXAMPLE
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03
Use a two-message path only for the applicable information-only or negotiated Rapid Commit procedure.
Use a two-message path only for the applicable information-only or negotiated Rapid Commit procedure.
Protocol participantThreat or exceptionProtocol controlSimplified drawings · precise section references
Read the updated RFC section ↗
Information-request/Reply supplies configuration without an address allocation.
- Information-request/Reply supplies configuration without an address allocation.
- Normal allocation uses Solicit/Advertise/Request/Reply; Rapid Commit permits a specified Solicit/Reply allocation.
The drawing is a simplified worked example. Follow the linked RFC and its updates for implementation requirements.
Read the RFC section ↗Diagrams simplify the RFC. Read the linked sections for complete requirements.
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