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RFC 4319, "Definitions of Managed Objects for High Bit-Rate DSL - 2nd generation (HDSL2) and Single-Pair High-Speed Digital Subscriber Line (SHDSL) Lines", December 2005

Source of RFC: adslmib (ops)

Errata ID: 2633
Status: Held for Document Update
Type: Technical
Publication Format(s) : TEXT

Reported By: Stefan Reichmuth
Date Reported: 2010-11-16
Held for Document Update by: Dan Romascanu

Section 3 says:

   hdsl2ShdslEndpointCurrAtn OBJECT-TYPE
      SYNTAX      Integer32(-127..128)

[...]

   hdsl2ShdslEndpointCurrSnrMgn OBJECT-TYPE
      SYNTAX      Integer32(-127..128)

It should say:

   hdsl2ShdslEndpointCurrAtn OBJECT-TYPE
      SYNTAX      Integer32(-128..127)

[...]

   hdsl2ShdslEndpointCurrSnrMgn OBJECT-TYPE
      SYNTAX      Integer32(-128..127)

Notes:

The data type for SNR margin and loop attenuation defined in ITU-T G.991.2 section 9.5.5.7.14 is signed char (-128..127). In particular for the attenuation value it is important that -128 is part of the allowed range, because this means 'not available'.

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