Stefano, Thanks, much appreciated.
Cheers, Andy On Fri, Feb 6, 2015 at 6:37 AM, Stefano Previdi (sprevidi) < [email protected]> wrote: > this version aims to address comments form Andrew. > > Thanks. > s. > > > Begin forwarded message: > > > From: <[email protected]> > > Subject: New Version Notification for > draft-ietf-spring-segment-routing-01.txt > > > > A new version of I-D, draft-ietf-spring-segment-routing-01.txt > > has been successfully submitted by Stefano Previdi and posted to the > > IETF repository. > > > > Name: draft-ietf-spring-segment-routing > > Revision: 01 > > Title: Segment Routing Architecture > > Document date: 2015-02-05 > > Group: spring > > Pages: 19 > > URL: > http://www.ietf.org/internet-drafts/draft-ietf-spring-segment-routing-01.txt > > Status: > https://datatracker.ietf.org/doc/draft-ietf-spring-segment-routing/ > > Htmlized: > http://tools.ietf.org/html/draft-ietf-spring-segment-routing-01 > > Diff: > http://www.ietf.org/rfcdiff?url2=draft-ietf-spring-segment-routing-01 > > > > Abstract: > > Segment Routing (SR) leverages the source routing paradigm. A node > > steers a packet through an ordered list of instructions, called > > segments. A segment can represent any instruction, topological or > > service-based. A segment can have a local semantic to an SR node or > > global within an SR domain. SR allows to enforce a flow through any > > topological path and service chain while maintaining per-flow state > > only at the ingress node to the SR domain. > > > > Segment Routing can be directly applied to the MPLS architecture with > > no change on the forwarding plane. A segment is encoded as an MPLS > > label. An ordered list of segments is encoded as a stack of labels. > > The segment to process is on the top of the stack. Upon completion > > of a segment, the related label is popped from the stack. > > > > Segment Routing can be applied to the IPv6 architecture, with a new > > type of routing extension header. A segment is encoded as an IPv6 > > address. An ordered list of segments is encoded as an ordered list > > of IPv6 addresses in the routing extension header. The segment to > > process is indicated by a pointer in the routing extension header. > > Upon completion of a segment, the pointer is incremented. > > > > > > > > > > > > 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. > > > > The IETF Secretariat > > > >
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