Re: [AVTCORE] [Technical Errata Reported] RFC3550 (4192)

[Magnus Westerlund <[e-mail]>]

WG,

There has been quite some discussion. There appear to be substantial
support for putting this Errata into the "Rejected" state.

Any additional feedback, please provided it by the 12th of February.

Cheers

Magnus

On 2014-12-04 02:47, RFC Errata System wrote:
> The following errata report has been submitted for RFC3550,
> "RTP: A Transport Protocol for Real-Time Applications".
> 
> --------------------------------------
> You may review the report below and at:
> http://www.rfc-editor.org/errata_search.php?rfc=3550&eid=4192
> 
> --------------------------------------
> Type: Technical
> Reported by: Julius Friedman <[e-mail]>
> 
> Section: 6.4.1
> 
> Original Text
> -------------
> sender's octet count: 32 bits
>       The total number of payload octets (i.e., not including header or
>       padding) transmitted in RTP data packets by the sender since
>       starting transmission up until the time this SR packet was
>       generated.  The count SHOULD be reset if the sender changes its
>       SSRC identifier.  This field can be used to estimate the average
>       payload data rate.
> 
> Corrected Text
> --------------
> sender's octet count: 32 bits
>       The total number of payload octets 
>       transmitted in RTP data packets by the sender since
>       starting transmission up until the time this SR packet was
>       generated.  The count SHOULD be reset if the sender changes its
>       SSRC identifier.  This field can be used to estimate the average
>       payload data rate.
> 
> Notes
> -----
> Where as payload octets is defined as the total number of data octets contained in a Rtp Packet minus the 12 Header octets for Rtp Packets.
> 
> Padding octets as well as octets which occur in the contributing source list should also be included as they may differ on a per packet basis and would make the total calculation invalid.
> 
> During TCP communication any application layer header should NOT be included in the total bytes count when including the header length.
> 
> Any Rtcp packet counters should include the total length of the packet (header, padding and any other data).
> 
> Instructions:
> -------------
> This erratum is currently posted as "Reported". If necessary, please
> use "Reply All" to discuss whether it should be verified or
> rejected. When a decision is reached, the verifying party (IESG)
> can log in to change the status and edit the report, if necessary. 
> 
> --------------------------------------
> RFC3550 (draft-ietf-avt-rtp-new-12)
> --------------------------------------
> Title               : RTP: A Transport Protocol for Real-Time Applications
> Publication Date    : July 2003
> Author(s)           : H. Schulzrinne, S. Casner, R. Frederick, V. Jacobson
> Category            : DRAFT STANDARD
> Source              : Audio/Video Transport
> Area                : Real-time Applications and Infrastructure
> Stream              : IETF
> Verifying Party     : IESG
> 
> _______________________________________________
> Audio/Video Transport Core Maintenance
> [e-mail]
> https://www.ietf.org/mailman/listinfo/avt
> 


-- 

Magnus Westerlund

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