[Lsr] Solicit feeback on draft-ietf-lsr-pce-discovery-security-support-01

Qin Wu <bill.wu@huawei.com> Tue, 04 June 2019 04:18 UTC

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From: Qin Wu <bill.wu@huawei.com>
To: "pce@ietf.org" <pce@ietf.org>, "lsr@ietf.org" <lsr@ietf.org>
Thread-Topic: Solicit feeback on draft-ietf-lsr-pce-discovery-security-support-01
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Date: Tue, 4 Jun 2019 04:18:05 +0000
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Subject: [Lsr] Solicit feeback on draft-ietf-lsr-pce-discovery-security-support-01
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Hi, Folks:
Draft-ietf-lsr-pce-discovery-security-support was adopted by LSR WG in December 2018 due to security importance for routing protocol.
Julien shared his comments and also help look for comments and feedback from PCE WG on this draft during poll adoption call in LSR WG.
Recently we made a quick update to draft-ietf-lsr-pce-discovery-security-support without technical content changes.
We would like to solicit comments and feedback again on this draft. Thanks in advance!

-Qin
> -----Original Message-----
> From: Lsr <lsr-bounces@ietf.org>; On Behalf Of internet-drafts@ietf.org
> Sent: Sunday, June 02, 2019 8:45 PM
> To: i-d-announce@ietf.org
> Cc: lsr@ietf.org
> Subject: [Lsr] I-D Action: 
> draft-ietf-lsr-pce-discovery-security-support-01.txt
> 
> 
> A New Internet-Draft is available from the on-line Internet-Drafts directories.
> This draft is a work item of the Link State Routing WG of the IETF.
> 
>         Title           : IGP extension for PCEP security capability support in the PCE
> discovery
>         Authors         : Diego R. Lopez
>                           Qin Wu
>                           Dhruv Dhody
>                           Michael Wang
>                           Daniel King
> 	Filename        : draft-ietf-lsr-pce-discovery-security-support-01.txt
> 	Pages           : 10
> 	Date            : 2019-06-02
> 
> Abstract:
>    When a Path Computation Element (PCE) is a Label Switching Router
>    (LSR) participating in the Interior Gateway Protocol (IGP), or even a
>    server participating in IGP, its presence and path computation
>    capabilities can be advertised using IGP flooding.  The IGP
>    extensions for PCE discovery (RFC 5088 and RFC 5089) define a method
>    to advertise path computation capabilities using IGP flooding for
>    OSPF and IS-IS respectively.  However these specifications lack a
>    method to advertise PCEP security (e.g., Transport Layer
>    Security(TLS), TCP Authentication Option (TCP-AO)) support
>    capability.
> 
>    This document proposes new capability flag bits for PCE-CAP-FLAGS
>    sub-TLV that can be announced as attribute in the IGP advertisement
>    to distribute PCEP security support information.  In addition, this
>    document updates RFC 5088 and RFC 5089 to allow advertisement of Key
>    ID or Key Chain Name Sub-TLV to support TCP AO security capability.
> 
> 
> The IETF datatracker status page for this draft is:
> https://datatracker.ietf.org/doc/draft-ietf-lsr-pce-discovery-security
> -
> support/
> 
> There are also htmlized versions available at:
> https://tools.ietf.org/html/draft-ietf-lsr-pce-discovery-security-supp
> ort-01
> https://datatracker.ietf.org/doc/html/draft-ietf-lsr-pce-discovery-sec
> urity-
> support-01
> 
> A diff from the previous version is available at:
> https://www.ietf.org/rfcdiff?url2=draft-ietf-lsr-pce-discovery-securit
> y-
> support-01
> 
> 
> 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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