[Roll] [Errata Held for Document Update] RFC7774 (5063)
RFC Errata System <rfc-editor@rfc-editor.org> Mon, 06 November 2017 20:32 UTC
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Subject: [Roll] [Errata Held for Document Update] RFC7774 (5063)
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The following errata report has been held for document update for RFC7774, "Multicast Protocol for Low-Power and Lossy Networks (MPL) Parameter Configuration Option for DHCPv6". -------------------------------------- You may review the report below and at: http://www.rfc-editor.org/errata/eid5063 -------------------------------------- Status: Held for Document Update Type: Technical Reported by: James K. <jim.list@hotmail.com> Date Reported: 2017-07-06 Held by: Alvaro Retana (IESG) Section: 2.1 Original Text ------------- C_T_EXP (unsigned 16-bit integer): CONTROL_MESSAGE_TIMER_EXPIRATIONS. 0 and 0xffff are reserved and MUST NOT be used. Corrected Text -------------- C_T_EXP (unsigned 16-bit integer): CONTROL_MESSAGE_TIMER_EXPIRATIONS. 0xffff is reserved and MUST NOT be used. Notes ----- [RFC 7731] states: 9.3. MPL Data Message Processing o If the MPL Control Message Trickle timer is not running and CONTROL_MESSAGE_TIMER_EXPIRATIONS is non-zero, the MPL Forwarder MUST initialize and start the MPL Control Message Trickle timer. 10.2. MPL Control Message Transmission An MPL Forwarder transmits MPL Control Messages using the Trickle algorithm. An MPL Forwarder maintains a single Trickle timer for each MPL Domain. When CONTROL_MESSAGE_TIMER_EXPIRATIONS is 0, the MPL Forwarder does not execute the Trickle algorithm and does not transmit MPL Control Messages. Thus, 0 is a valid configuration for C_T_EXP to disable Reactive Forwarding. ===== [Alvaro Retana] The pointer to rfc7731 seems to indicate that the description for CONTROL_MESSAGE_TIMER_EXPIRATIONS is incorrect. However, this document uses Normative language to define the C_T_EXP parameter. I am then not marking this report as Verified, but as "Hold for Document Update", which means that when this document is updated, the validity should be considered then. [1] [1] https://www.ietf.org/iesg/statement/errata-processing.html -------------------------------------- RFC7774 (draft-ietf-roll-mpl-parameter-configuration-08) -------------------------------------- Title : Multicast Protocol for Low-Power and Lossy Networks (MPL) Parameter Configuration Option for DHCPv6 Publication Date : March 2016 Author(s) : Y. Doi, M. Gillmore Category : PROPOSED STANDARD Source : Routing Over Low power and Lossy networks Area : Routing Stream : IETF Verifying Party : IESG
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