RFC Errata
RFC 4842, "Synchronous Optical Network/Synchronous Digital Hierarchy (SONET/SDH) Circuit Emulation over Packet (CEP)", April 2007
Source of RFC: pwe3 (int)See Also: RFC 4842 w/ inline errata
Errata ID: 1066
Status: Verified
Type: Technical
Publication Format(s) : TEXT
Reported By: Alfred Hoenes
Date Reported: 2007-05-17
Section 11.2.3.2 says:
All 4 bits are used to indicate whether VC-11 (T1) tributaries are carried within a TUG-2. The first 3 bits read right to left are used to indicate whether VC-12 (E1) tributaries are carried within a TUG-2. The first bit is used to indicate that a VC-2 is carried within a TUG-2.
It should say:
All 4 bits are used to indicate whether VC-11 (T1) tributaries are carried within a TUG-2. The rightmost 3 bits are used to indicate whether VC-12 (E1) tributaries are carried within a TUG-2. The rightmost bit is used to indicate that a VC-2 is carried within a TUG-2.
Notes:
Replaced 'first 3 bits read from right to left' with '3 rightmost
bits' and similarly 'first 2 bits' with '2 rightmost bits'. The
new text avoids possible confusion with regards to the position
of the relevant bits.
from pending