Re: [mpls] Feedback request: draft on IP/MPLS transmission interruption

Working Group,

Adrian was quicker than I was on this, just want echo his sentiment.
I think that by default the comments should go to the opsawg mailing
list - but if you for some reason is not subscribed to that list, send
them to the mpls wg list or directly to me and I will forward.

/Loa

On 2012-07-10 14:20, Adrian Farrel wrote:
> I think the MPLS WG should look at this I-D as well.
>
> Feedback to the authors or on the OPSAWG list, please.
>
> Adrian
>
> *From:*opsawg-bounces@ietf.org [mailto:opsawg-bounces@ietf.org] *On
> Behalf Of *Fan Peng
> *Sent:* 10 July 2012 05:52
> *To:* opsawg@ietf.org
> *Cc:* ietf@cdl.asgaard.org; lilianyuan@chinamobile.com
> *Subject:* [OPSAWG] Feedback request: draft on IP/MPLS transmission
> interruption
>
> Dear all,
>
> We have just updated the draft on IP/MPLS transmission interruption to
> 01 version, and we would like to hear comments from you.
>
> http://tools.ietf.org/html/draft-fan-opsawg-transmission-interruption-01
>
> We presented the last version in Paris hoping the industry could discuss
> the problem of whether the sub-50ms outage time requirement is suitable
> for IP/MPLS. We proposed at the meeting two principles for network and
> service design, configuration and operation: the IP/MPLS bearer should
> satisfy quality requirements of upper level services and applications,
> while services and applications should also take into account the
> intrinsic IP capabilities. We did analysis on softswitch and reached the
> IP interruption requirement of 3 sec.
>
> In this 01 version we added case of parameter configuration in SS7
> network to illustrate principle 2 (adaptation to IP). We gave examples
> on SCTP and M2PA and delivered the concept that upper levels should be
> more tolerable to IP best effort to avoid frequent disconnection.
> Parameter configuration needs to consider both requirement of
> application and nature of IP. Influence on service like SMS is also
> involved.
>
> Any feedback would be highly appreciated.
>
> Thanks and regards,
>
> Fan, Peng
>
>
>
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>

-- 

Loa Andersson                         email: loa.andersson@ericsson.com
Sr Strategy and Standards Manager            loa@pi.nu
Ericsson Inc                          phone: +46 10 717 52 13
                                              +46 767 72 92 13