RFC 4601, "Protocol Independent Multicast - Sparse Mode (PIM-SM): Protocol Specification (Revised)", August 2006

Note: This RFC has been obsoleted by RFC 7761

Note: This RFC has been updated by RFC 5059, RFC 5796, RFC 6226

Errata ID: 1123
Status: Held for Document Update
Type: Technical
Publication Format(s) : TEXT
Reported By: Maren Peasley
Date Reported: 2007-12-21
Held for Document Update by: David Ward
Date Held: 2009-03-22

Section 4.5.4 says:

   these state transitions in this state machine must not occur,
   although seeing such a packet may cause state transitions in other
   state machines.

It should say:

   these state transitions in this state machine MUST NOT occur,
   although seeing such a packet may cause state transitions in other
   state machines.

Notes:

RFC 2119 keywords are not capitalized.

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