Re: [secdir] Review of draft-ietf-trill-irb-13
Donald Eastlake <d3e3e3@gmail.com> Wed, 06 July 2016 00:32 UTC
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From: Donald Eastlake <d3e3e3@gmail.com>
Date: Tue, 05 Jul 2016 20:31:56 -0400
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To: Shawn M Emery <shawn.emery@oracle.com>
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Cc: draft-ietf-trill-irb.all@tools.ietf.org, "secdir@ietf.org" <secdir@ietf.org>
Subject: Re: [secdir] Review of draft-ietf-trill-irb-13
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Hi Shawn, A version -14 has been uploaded with the intent that it resolve your comments. Thanks, Donald =============================== Donald E. Eastlake 3rd +1-508-333-2270 (cell) 155 Beaver Street, Milford, MA 01757 USA d3e3e3@gmail.com On Wed, Jun 29, 2016 at 2:23 PM, Donald Eastlake <d3e3e3@gmail.com> wrote: > Hi Shawn, > > On Wed, Jun 29, 2016 at 12:00 AM, Shawn M Emery <shawn.emery@oracle.com> wrote: >> On 06/28/16 08:56 PM, Donald Eastlake wrote: >>> >>> Hi Shawan, >>> >>> Thanks for our comments. >>> >>> On Mon, Jun 27, 2016 at 2:05 AM, Shawn M Emery <shawn.emery@oracle.com> >>> wrote: >>>> >>>> I have reviewed this document as part of the security directorate's >>>> ongoing effort to review all IETF documents being processed by the IESG. >>>> These comments were written primarily for the benefit of the security >>>> area directors. Document editors and WG chairs should treat these >>>> comments just like any other last call comments. >>>> >>>> This draft specifies layer 3 (inter-subnet) gateway messaging of the >>>> TRILL (Transparent Interconnection of Lots of Links) protocol. >>>> >>>> The security considerations section does exist and refers to Intermediate >>>> System to Intermediate System (IS-IS) authentication (RFC 5310) for >>>> securing >>>> information advertised by Routing Bridges. For generic TRILL security >>>> the >>>> draft refers to RFC 6325. For sensitive data, it prescribes end-to-end >>>> security, but does not reference or provide details on how this is done >>>> in >>>> a layer 3 deployment. >>> >>> Would you think it helpful if it gave IPsec and/or TLS as examples of >>> protocols that might be used for end-to-end security? >> >> Yes, whatever is commonly used in TRILL and if there are ones that shouldn't >> be used then I would suggest writing text describing why not. > > End stations attached to a TRILL campus think they are on the same > local link unless they use or listen for special link control or TRILL > IS-IS PDUs. So I would say it is no business of TRILL's to say what > end-to-end security protocol they should or shouldn't use. The > Security Considerations section is just pointing out the general > recommendation that end-to-end security is a good idea to supplement > any security of more limited transit scope, particularly for sensitive > information. > >>>> General comments: >>>> >>>> None. >>>> >>>> Editorial comments: >>>> >>>> Does TRILL and FGL need to be expanded in the Abstract and Introduction >>>> section, respectively? >>>> I think it would be helpful to describe the "Inner.VLAN" syntax used >>>> throughout the document. >>> >>> The payload of a TRILL Data packet looks like an Ethernet frame with a >>> VLAN tag which is the inner.VLAN. This could be added to the >>> definitions in Section 2. >> >> Thanks for clarifying. >> >>> ... >>>> >>>> s/optimal pair-wise forwarding path/optimal pair-wise forwarding paths/ >>> >>> I don't see that in version -13. >> >> The text was part of a new-line. Let's try: >> >> s/wise forwarding path/wise forwarding paths/ > > Ah, sorry, found it now. OK. > > Thanks, > Donald (document Shepherd) > =============================== > Donald E. Eastlake 3rd +1-508-333-2270 (cell) > 155 Beaver Street, Milford, MA 01757 USA > d3e3e3@gmail.com > >> Shawn. >> --
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- Re: [secdir] Review of draft-ietf-trill-irb-13 Donald Eastlake
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- Re: [secdir] Review of draft-ietf-trill-irb-13 Donald Eastlake
- Re: [secdir] Review of draft-ietf-trill-irb-13 Shawn M Emery
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- [secdir] Review of draft-ietf-trill-rfc6439bis-03 Shawn M Emery
- Re: [secdir] Review of draft-ietf-trill-rfc6439bi… Donald Eastlake
- Re: [secdir] Review of draft-ietf-trill-rfc6439bi… Shawn M Emery
- Re: [secdir] Review of draft-ietf-trill-rfc6439bi… Donald Eastlake
- Re: [secdir] Review of draft-ietf-trill-rfc6439bi… Shawn M Emery
- Re: [secdir] Review of draft-ietf-trill-rfc6439bi… Donald Eastlake