Re: [mpls] I-D Action: draft-smack-mpls-rfc4379bis-05.txt
"Nagendra Kumar Nainar (naikumar)" <naikumar@cisco.com> Wed, 07 October 2015 00:38 UTC
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From: "Nagendra Kumar Nainar (naikumar)" <naikumar@cisco.com>
To: Alexander Vainshtein <Alexander.Vainshtein@ecitele.com>
Thread-Topic: I-D Action: draft-smack-mpls-rfc4379bis-05.txt
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Date: Wed, 07 Oct 2015 00:37:57 +0000
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Subject: Re: [mpls] I-D Action: draft-smack-mpls-rfc4379bis-05.txt
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Hi Sasha, Yea, we will mark it as deprecated and replace the references to DDMAP. Thanks, Nagendra On 10/6/15, 5:55 AM, "Alexander Vainshtein" <Alexander.Vainshtein@ecitele.com> wrote: >Nagendra, >Lots of thanks for an excellent summary of expected future work. > >One minor comment: >From my POV the DSMAP TLV should be deprecated (by the DDMAP one) but >not removed altogether - in any case this is what RFC 6424 defines. > >My 2c, >Sasha > >Office: +972-39266302 >Cell: +972-549266302 >Email: Alexander.Vainshtein@ecitele.com > >-----Original Message----- >From: mpls [mailto:mpls-bounces@ietf.org] On Behalf Of Nagendra Kumar >Nainar (naikumar) >Sent: Monday, October 05, 2015 6:02 PM >To: mpls@ietf.org >Cc: draft-smack-mpls-rfc4379bis@tools.ietf.org >Subject: Re: [mpls] I-D Action: draft-smack-mpls-rfc4379bis-05.txt > >Hi All, > >Uptil this version, all Erratas on RFC4379 has been addressed and text >were updated to reflect TC instead of EXP (RFC5462). > >As mentioned in Section 1.5 of draft-smack-mpls-rfc4379bis, the next step >is to evaluate the RFCs that updates RFC4379 and identify the list to be >incorporated in rfc4379bis. > > >A summary of updates by RFC 6424: > >* Updates the validation procedure to include Stitching and Hierarchical >LSPs. >* Deprecates DSMAP defined in RFC4379 and replaces it with DDMAP. >* Introduces a new TLV as FEC Stack Change Sub-TLV >* Introduces 2 New return codes. >* Check and include IANA considerations. > >Potential Update - Update the return code and DDMAP TLV in respective >section, Remove (or Deprecate DSMAP), update the procedure with DDMAP >reference in place of DSMAP, Update the procedure section 4.4, 4.5 and >4.6. > >A summary of updates by RFC 6425: > >* Extends the validation procedure for P2MP and MP2MP LSPs. >* Introduces 4 new Target FEC Stack Sub-TLVs. >* Introduces 2 new TLVs (and related Sub-TLVs) >* Check and include IANA considerations. > > >Potential Update - Per discussion with WG. > >A summary of updates by RFC 6426: > >* Extends the validation procedure for MPLS-TP with both IP based and >non-IP (ACH) based encapsulation . >* Introduces 2 new Target FEC Stack Sub-TLVs. >* Introduces new Address types for DSMAP >* Introduces 3 new TLVs. >* Reserves a flag in Global Flags. >* Check and include IANA considerations. > > > >Potential Update - Per discussion with WG. > >A summary of updates by RFC 6829: > >* Introduces 2 new Target FEC Stack Sub-TLVs for PW between IPv6 >endpoints. >* No changes in procedure. >* Check and include IANA considerations. > > > >Potential Update - Include the Sub-TLVs in respective section. > >A summary of updates by RFC 7506: > >* Introduces a new option in IPv6 HbH extension header. >* No changes in procedure. >* Check and include IANA considerations. > > > >Potential Update - Include the same and update the header processing >section. > >A summary of updates by RFC 7537: > >* Document to create IANA registries for name spaces defined in RFC4379 >and 6424. >* No changes in procedure. >* Check and include IANA considerations. > > > >Potential Update - Include the same in IANA consideration. > >Since RFC 6829 and 7506 are straight forward, we will go ahead and >include the same while we discuss on the other RFCs. Please share your >thoughts and accordingly, we can include the relevant content to update >the draft. > >Thanks, >Nagendra > > > >On 10/3/15, 10:19 AM, "internet-drafts@ietf.org" ><internet-drafts@ietf.org> wrote: > >> >>A New Internet-Draft is available from the on-line Internet-Drafts >>directories. >> >> >> Title : Detecting Multi-Protocol Label Switched (MPLS) >>Data Plane Failures >> Authors : Carlos Pignataro >> Nagendra Kumar >> Sam Aldrin >> Mach(Guoyi) Chen >> Filename : draft-smack-mpls-rfc4379bis-05.txt >> Pages : 49 >> Date : 2015-10-03 >> >>Abstract: >> This document describes a simple and efficient mechanism that can be >> used to detect data plane failures in Multi-Protocol Label Switching >> (MPLS) Label Switched Paths (LSPs). There are two parts to this >> document: information carried in an MPLS "echo request" and "echo >> reply" for the purposes of fault detection and isolation, and >> mechanisms for reliably sending the echo reply. >> >> This document obsoletes RFC 4379. >> >> >>The IETF datatracker status page for this draft is: >>https://datatracker.ietf.org/doc/draft-smack-mpls-rfc4379bis/ >> >>There's also a htmlized version available at: >>https://tools.ietf.org/html/draft-smack-mpls-rfc4379bis-05 >> >>A diff from the previous version is available at: >>https://www.ietf.org/rfcdiff?url2=draft-smack-mpls-rfc4379bis-05 >> >> >>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/ >> >>_______________________________________________ >>I-D-Announce mailing list >>I-D-Announce@ietf.org >>https://www.ietf.org/mailman/listinfo/i-d-announce >>Internet-Draft directories: http://www.ietf.org/shadow.html or >>ftp://ftp.ietf.org/ietf/1shadow-sites.txt > >_______________________________________________ >mpls mailing list >mpls@ietf.org >https://www.ietf.org/mailman/listinfo/mpls
- Re: [mpls] I-D Action: draft-smack-mpls-rfc4379bi… Nagendra Kumar Nainar (naikumar)
- Re: [mpls] I-D Action: draft-smack-mpls-rfc4379bi… Alexander Vainshtein
- Re: [mpls] I-D Action: draft-smack-mpls-rfc4379bi… Nagendra Kumar Nainar (naikumar)