Re: RFC3276 interpretation - line rate in 4-wire mode

Looks like a revision is in order, although it will only
require changing 4 numbers.  The greater effort will be
converting all the text back to draft form... I'm sure
there will be other changes (references, etc.) that will
creep in.

Anyone else have a comment?

Bob Ray

On Mon, 2004-01-19 at 01:42, Matt Beanland wrote:
> Hi all,
> 
>  
> 
> We have a 4-wire implementation of SHDSL using RFC3276 and have a
> question whether the MIB items:
> 
>  
> 
> hdsl2ShdslStatusMaxAttainableLineRate
> hdsl2ShdslStatusActualLineRate
> hdsl2ShdslSpanConfMinLineRate
> 
> hdsl2ShdslSpanConfMaxLineRate
> 
>  
> 
> apply individually to all wire pairs in the SHDSL span, or are for the
> total?
> 
>  
> 
> These items have a range of 0..4112000 b/s. As such, they appear to
> lack the upper range for 4-wire operation according to ITU G.991.2
> section E.9.2.1, which allows operation up to 2 * (36*64+8) = 4624
> kb/s.
> 
>  
> 
> Thanks for any assistance,
> 
>  
> 
> Matt Beanland
> 
> Extel Communications
> 399 Ferntree Gully Road, Mt Waverley, Victoria 3149, Australia
> Ph: +613 8542 9259 Fax: +613 8542 9299