Re: [trill] I-D ACTION:draft-ietf-trill-directory-framework-01.txt

Linda Dunbar <linda.dunbar@huawei.com> Tue, 23 October 2012 16:09 UTC

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From: Linda Dunbar <linda.dunbar@huawei.com>
To: "Internet-Drafts@ietf.org" <Internet-Drafts@ietf.org>, "i-d-announce@ietf.org" <i-d-announce@ietf.org>
Thread-Topic: [trill] I-D ACTION:draft-ietf-trill-directory-framework-01.txt
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Date: Tue, 23 Oct 2012 16:09:05 +0000
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Subject: Re: [trill] I-D ACTION:draft-ietf-trill-directory-framework-01.txt
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Hi Everyone, 

This draft has been updated based on the comments we have received from 84th IETF meeting and the TRILL list. Your comments and suggestion are appreciated. 

Thanks, Linda

> -----Original Message-----
> From: trill-bounces@ietf.org [mailto:trill-bounces@ietf.org] On Behalf
> Of Internet-Drafts@ietf.org
> Sent: Monday, October 22, 2012 10:59 AM
> To: i-d-announce@ietf.org
> Cc: trill@ietf.org
> Subject: [trill] I-D ACTION:draft-ietf-trill-directory-framework-01.txt
> 
> A new Internet-Draft is available from the on-line Internet-Drafts
> directories.
> This draft is a work item of the Transparent Interconnection of Lots of
> Links Working Group of the IETF.
> 
>     Title         : TRILL Edge Directory Assistance Framework
>     Author(s)     : L. Dunbar, et al
>     Filename      : draft-ietf-trill-directory-framework
>     Pages         : 14
>     Date          : Oct. 22, 2012
> 
>    Edge RBridges currently learn the mapping between MAC addresses and
>    their egress RBridges by observing the data packets traversed
>    through. When an ingress RBridge receives a data frame with its
>    destination address (MAC&amp;VLAN) unknown, the data frame is
> flooded
>    within the VLAN across the TRILL campus. When there are more than
>    one RBridge ports connected to one bridged LAN, only one of them can
>    be designated as the Appointed Forwarder port for
>    forwarding/receiving native traffic to/from each VLAN, the other
>    RBridge ports on that LAN have to be disabled for native traffic in
>    that VLAN.
> 
>    This draft describes the framework for using directory services to
>    assist edge RBridges by reducing multi-destination frames,
>    particularly unknown unicast frames flooding, and ARP/ND, improving
>    TRILL network scalability in environment, such as data centers.
> 
> 
> A URL for this Internet-Draft is:
> http://www.ietf.org/internet-drafts/draft-ietf-trill-directory-
> framework-01.txt
> 
> Internet-Drafts are also available by anonymous FTP at:
> ftp://ftp.ietf.org/internet-drafts/
> 
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