[spring] Head up: draft-bryant-mpls-unified-ip-sr-02.txt

["Adrian Farrel" <[e-mail]>]

Hi,

MPLS Segment Routing in IP Networks
Also known as "MPLS-SR-over-UDP"

Discussion on the MPLS list.

Adrian

> -----Original Message-----
> From: I-D-Announce [mailto:[e-mail]] On Behalf Of
> [e-mail]
> Sent: 29 August 2017 16:50
> To: [e-mail]
> Subject: I-D Action: draft-bryant-mpls-unified-ip-sr-02.txt
> 
> 
> A New Internet-Draft is available from the on-line Internet-Drafts
directories.
> 
> 
>         Title           : MPLS Segment Routing in IP Networks
>         Authors         : Stewart Bryant
>                           Adrian Farrel
>                           John Drake
>                           Jeff Tantsura
> 	Filename        : draft-bryant-mpls-unified-ip-sr-02.txt
> 	Pages           : 18
> 	Date            : 2017-08-29
> 
> Abstract:
>    Segment routing is a source routed forwarding method that allows
>    packets to be steered through a network on paths other than the
>    shortest path derived from the routing protocol.  The approach uses
>    information encoded in the packet header to partially or completely
>    specify the route the packet takes through the network, and does not
>    make use of a signaling protocol to pre-install paths in the network.
> 
>    Two different encapsulations have been defined to enable segment
>    routing in an MPLS network or in an IPv6 network.  While
>    acknowledging that there is a strong need to support segment routing
>    in both environments, this document defines a mechanism to carry MPLS
>    segment routing packets encapsulated in UDP.  The resulting approach
>    is applicable to both IPv4 and IPv6 networks without the need for any
>    changes to the IP or segment routing specifications.
> 
>    This document makes no changes to the segment routing architecture
>    and builds on existing protocol mechanisms such as the encapsulation
>    of MPLS within UDP defined in RFC 7510.
> 
>    No new procedures are introduced, but existing mechanisms are
>    combined to achieve the desired result.
> 
> 
> 
> The IETF datatracker status page for this draft is:
> https://datatracker.ietf.org/doc/draft-bryant-mpls-unified-ip-sr/
> 
> There are also htmlized versions available at:
> https://tools.ietf.org/html/draft-bryant-mpls-unified-ip-sr-02
> https://datatracker.ietf.org/doc/html/draft-bryant-mpls-unified-ip-sr-02
> 
> A diff from the previous version is available at:
> https://www.ietf.org/rfcdiff?url2=draft-bryant-mpls-unified-ip-sr-02
> 
> 
> Please note that it may take a couple of minutes from the time of submission
> until the htmlized version and diff are available at tools.ietf.org.
> 
> Internet-Drafts are also available by anonymous FTP at:
> ftp://ftp.ietf.org/internet-drafts/
> 
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