RFC 5389, "Session Traversal Utilities for NAT (STUN)", October 2008

Note: This RFC has been obsoleted by RFC 8489

Note: This RFC has been updated by RFC 7350, RFC 8553

Errata ID: 4233
Status: Held for Document Update
Type: Editorial
Publication Format(s) : TEXT
Reported By: Anatoliy Sivov
Date Reported: 2015-01-15
Held for Document Update by: Martin Stiemerling
Date Held: 2015-12-16

Section 18.2 says:

Comprehension-required range (0x0000-0x7FFF):
     0x0000: (Reserved)
     0x0001: MAPPED-ADDRESS
     0x0002: (Reserved; was RESPONSE-ADDRESS)
     0x0003: (Reserved; was CHANGE-ADDRESS)
     0x0004: (Reserved; was SOURCE-ADDRESS)
     0x0005: (Reserved; was CHANGED-ADDRESS)

It should say:

Comprehension-required range (0x0000-0x7FFF):
     0x0000: (Reserved)
     0x0001: MAPPED-ADDRESS
     0x0002: (Reserved; was RESPONSE-ADDRESS)
     0x0003: (Reserved; was CHANGE-REQUEST)
     0x0004: (Reserved; was SOURCE-ADDRESS)
     0x0005: (Reserved; was CHANGED-ADDRESS)

Notes:

Text says that attribute 0x0003 was known as CHANGE-ADDRESS, but it was named CHANGE-REQUEST in RFC 3489. It is the only place in RFC 5389, where CHANGE-ADDRESS is used instead of CHANGE-REQUEST, as I can see.

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