Hi Rick and Ali,

The document reflects Rick’s new information, and we have noted Rick’s approval 
on the AUTH48 status page (https://www.rfc-editor.org/auth48/rfc9784). We now 
have all necessary approvals and will move this document forward in the 
publication process along with RFCs-to-be 9785 and 9786.

Thank you to all for your time and working closely with us on C492!

Best regards,
RFC Editor/kc


> On Jun 18, 2025, at 8:12 AM, Ali Sajassi (sajassi) <saja...@cisco.com> wrote:
> 
> Thank you Rick!
>  
> Karen,
> I believe we are all set for publication.
>  
> Thank you for all your work,
> Ali
>  


> From: Rick Schell <rick_sch...@outlook.com>
> Date: Wednesday, June 18, 2025 at 6:23 AM
> To: Karen Moore <kmo...@staff.rfc-editor.org>, Ali Sajassi (sajassi) 
> <saja...@cisco.com>
> Subject: Fw: AUTH48: RFC-to-be 9784 
> <draft-ietf-bess-evpn-virtual-eth-segment-19> for your review
> 
> Hi Karen,
> Approved.  
> 
> I have retired from Verizon, I am now Independent.  
> 
> My new email is rick_sch...@outlook.com
> 
> Thanks for the great work.
> 
> 
> 
> Thanks
> Rick
> 214-202-3464
> rick_sch...@outlook.com

> ________________________________________
> 
> On Jun 17, 2025, at 3:20 PM, Karen Moore <kmo...@staff.rfc-editor.org> wrote:
> 
> Hi Ali and John,
> 
> We have updated our files with John’s requested changes.
> 
> As an FYI, if we are unable to reach Rick this week, you may choose one of 
> the following options:
> 
> 1) The author can be removed as an author and moved to the Acknowledgements 
> section.
> 2) The author can be removed as an author and moved to the Contributors 
> section.
> 3) A stream manager can approve the document in place of the unavailable 
> author (this option is typically used in instances where the missing author 
> made significant contributions to the document and the other authors are not 
> comfortable removing the individual from the author list).
> 
> --FILES--
> The updated XML file is here:
> https://www.rfc-editor.org/authors/rfc9784.xml
> 
> The updated output files are here:
> https://www.rfc-editor.org/authors/rfc9784.txt
> https://www.rfc-editor.org/authors/rfc9784.pdf
> https://www.rfc-editor.org/authors/rfc9784.html
> 
> These diff files show all changes made during AUTH48:
> https://www.rfc-editor.org/authors/rfc9784-auth48diff.html
> https://www.rfc-editor.org/authors/rfc9784-auth48rfcdiff.html (side by side)
> 
> These diff files show all changes made to date:
> https://www.rfc-editor.org/authors/rfc9784-diff.html
> https://www.rfc-editor.org/authors/rfc9784-rfcdiff.html (side by side)
> 
> Best regards,
> RFC Editor/kc
> 
>> On Jun 17, 2025, at 11:35 AM, Ali Sajassi (sajassi) <saja...@cisco.com> 
>> wrote:
>> 
>> Hi Karen,
>> 
>> I just pinged Rick via another email. Let’s wait till end of the week 
>> (Friday). If we don’t hear back from him, please remove him from the author 
>> list and proceed with publication.
>> 
>> Thanks,
>> Ali
>> 
> 
>> On Jun 17, 2025, at 1:11 PM, John Drake <je_dr...@yahoo.com> wrote:
>> 
>> Karen,
>> 
>> My affiliation is 'independent' and my email address is 
>> 'je_dr...@yahoo.com'. 
>> 
>> Thanks,
>> 
>> John
>> 
>> On Tuesday, June 17, 2025 at 11:38:19 AM PDT, Ali Sajassi (sajassi) 
>> <saja...@cisco.com> wrote:
>> 
>> 
>> Hi John,
>> 
>> 
>> Are you OK with your affiliation as “Juniper”. Or do you prefer 
>> “Independent”. If latter, then we need to let Karen now. If former, we don’t 
>> need to do anything. It seems like your Juniper email account is still 
>> active ☺
>> 
>> 
>> Cheers,
>> 
>> Ali
>> 
>> 
>> From: John Drake <je_dr...@yahoo.com>
>> Date: Tuesday, June 17, 2025 at 6:40 AM
>> To: Karen Moore <kmo...@staff.rfc-editor.org>, jdr...@juniper.net 
>> <jdr...@juniper.net>, jorge.raba...@nokia.com <jorge.raba...@nokia.com>, 
>> Patrice Brissette (pbrisset) <pbris...@cisco.com>, Ali Sajassi (sajassi) 
>> <saja...@cisco.com>, Rick Schell <rick_sch...@outlook.com>
>> Cc: rfc-edi...@rfc-editor.org <rfc-edi...@rfc-editor.org>, bess-...@ietf.org 
>> <bess-...@ietf.org>, bess-cha...@ietf.org <bess-cha...@ietf.org>, 
>> laburdet.i...@gmail.com <laburdet.i...@gmail.com>, 
>> gunter.van_de_ve...@nokia.com <gunter.van_de_ve...@nokia.com>, 
>> auth48archive@rfc-editor.org <auth48archive@rfc-editor.org>
>> Subject: Re: AUTH48: RFC-to-be 9784 
>> <draft-ietf-bess-evpn-virtual-eth-segment-19> for your review
>> 
>> I approve the draft for publication
>> 
>> 
>> On Monday, June 16, 2025 at 09:54:35 PM PDT, Ali Sajassi (sajassi) 
>> <saja...@cisco.com> wrote:
>> 
>> 
>> 
>> Hi Karen,
>> 
>> 
>> Thanks again for your review and corresponding suggestions. Please refer to 
>> my reply inline.
>> 
>> 
>> John, Rick:
>> 
>> If you are OK with the document, please approve.
>> 
>> 
>> Regards,
>> 
>> Ali
>> 
>> 
>> From: Karen Moore <kmo...@staff.rfc-editor.org>
>> Date: Monday, June 16, 2025 at 11:52 AM
>> To: Ali Sajassi (sajassi) <saja...@cisco.com>, jdr...@juniper.net 
>> <jdr...@juniper.net>, richard.sch...@verizon.com 
>> <richard.sch...@verizon.com>, jorge.raba...@nokia.com 
>> <jorge.raba...@nokia.com>, Patrice Brissette (pbrisset) <pbris...@cisco.com>
>> Cc: rfc-edi...@rfc-editor.org <rfc-edi...@rfc-editor.org>, bess-...@ietf.org 
>> <bess-...@ietf.org>, bess-cha...@ietf.org <bess-cha...@ietf.org>, 
>> laburdet.i...@gmail.com <laburdet.i...@gmail.com>, 
>> gunter.van_de_ve...@nokia.com <gunter.van_de_ve...@nokia.com>, 
>> auth48archive@rfc-editor.org <auth48archive@rfc-editor.org>
>> Subject: Re: AUTH48: RFC-to-be 9784 
>> <draft-ietf-bess-evpn-virtual-eth-segment-19> for your review
>> 
>> Hi Ali,
>> 
>> Thank you for the clarifications (we have left “PBB-EVPN” singular) . We now 
>> await responses to the three questions below as well as approvals from John 
>> and Richard.
>> 
>> 1) Please let us know how we may update the title of Figure 1 with “SH” 
>> expanded (perhaps A or B?):
>> 
>>>> Ali>  single-homed
>> 
>> 
>> Original:
>>   Figure 1: A Dual-Homed Device/Network (Both SA/AA) and SH on the Same ENNI
>> 
>> Current:
>>   Figure 1: A Dual-Homed Device/Network (Both SA/AA) and Single-Homed on the 
>> Same ENNI
>> 
>> Perhaps A:
>>   Figure 1: A Dual-Homed Device/Network (Both SA/AA) That is Single-Homed on 
>> the Same ENNI
>> 
>> Perhaps B:
>>  Figure 1: A Dual-Homed and Single-Homed Device/Network (Both SA/AA) on the 
>> Same ENNI
>> 
>> Ali> It should be:
>> 
>> “Figure 1: Single-Homed Devices and a Dual-Homed Device/Network on the Same 
>> ENNI”
>> 
>> …
>> 2) In Section 4.1, is “ES-Import extended community" the same as "ES-Import 
>> Route Target extended community"?
>> If so, should it be updated, or is this short form of the name sufficiently 
>> clear? (It seems to be "ES-Import Route Target" in 
>> <https://www.iana.org/assignments/bgp-extended-communities/bgp-extended-communities.xhtml#evpn>
>>  and in RFC-to-be 9786).
>> 
>> Current:
>>   When a PE discovers the vESI or is configured with the vESI
>>   associated with its attached vES, it advertises an ES route
>>   with the associated ES-Import extended community attribute.
>> 
>> Perhaps:
>>  When a PE discovers the vESI or is configured with the vESI
>>   associated with its attached vES, it advertises an ES route
>>   with the associated ES-Import Route Target extended community 
>>   attribute.
>> 
>> Ali> Perfect!
>> 
>> 3) Please confirm if any key words are desired.
>> 
>>> <!-- [rfced] Please insert any keywords (beyond those that appear in
>>> the title) for use on https://www.rfc-editor.org/search.
>>> -->
>> 
>> Ali> Keywords: vES, Virtual ES
>> 
>> 
>> 
>> Best regards,
>> RFC Editor/kc
>> 
>> 
>>> On Jun 15, 2025, at 10:09 PM, Ali Sajassi (sajassi) <saja...@cisco.com> 
>>> wrote:
>>> 
>>> Hi Karen,
>>> 
>>> Please refer to my comments inline marked with Ali>>
>>> 
>>> From: Karen Moore <kmo...@staff.rfc-editor.org>
>>> Date: Tuesday, June 10, 2025 at 6:21 PM
>>> To: Ali Sajassi (sajassi) <saja...@cisco.com>, 
>>> jorge.raba...@nokia.com<jorge.raba...@nokia.com>, 
>>> richard.sch...@verizon.com <richard.sch...@verizon.com>, Ali Sajassi 
>>> (sajassi) <saja...@cisco.com>, Patrice Brissette (pbrisset) 
>>> <pbris...@cisco.com>
>>> Cc: rfc-edi...@rfc-editor.org <rfc-edi...@rfc-editor.org>, 
>>> jdr...@juniper.net <jdr...@juniper.net>, bess-...@ietf.org 
>>> <bess-...@ietf.org>, bess-cha...@ietf.org <bess-cha...@ietf.org>, 
>>> laburdet.i...@gmail.com <laburdet.i...@gmail.com>, 
>>> gunter.van_de_ve...@nokia.com<gunter.van_de_ve...@nokia.com>, 
>>> auth48archive@rfc-editor.org <auth48archive@rfc-editor.org>
>>> Subject: Re: AUTH48: RFC-to-be 9784 
>>> <draft-ietf-bess-evpn-virtual-eth-segment-19> for your review
>>> 
>>> Dear Ali, Jorge, and Patrice,
>>> 
>>> Thank you for your replies.  We have updated our files accordingly (see the 
>>> files below).  We have marked approvals for Ali and Jorge; however, please 
>>> note that we have some follow-up questions.
>>> 
>>> 1) We updated the title with “PBB-EVPN” expanded because “PBB” is not 
>>> marked as a well-known term (see 
>>> https://www.rfc-editor.org/rpc/wiki/doku.php?id=abbrev_list). Please let us 
>>> know if the following update is correct or if you prefer otherwise  (should 
>>> “Provider Backbone Bridge” be singular or plural here?).
>>> 
>>>> Ali> I would prefer “Virtual Ethernet Segments for EVPN and PBB-EVPN” for 
>>>> the title
>>> 
>>> 
>>> Current:
>>>   Virtual Ethernet Segments for EVPN and Provider Backbone Bridge EVPN
>>> 
>>> Ali>> That’s fine
>>> 
>>> 
>>> 
>>> ...
>>> 2) Please clarify the following request. Is it correct that “Provider 
>>> Backbone Bridge” as well as “PBB-EVPN” should be updated to the plural 
>>> forms everywhere in the document (e.g., “Provider Backbone Bridges” and 
>>> “PBBs-EVPN”)? Should “PBB” and  “PBB-EVPN” remain singular in the 
>>> Terminology list (Section 2) for consistency with the other terms, or do 
>>> you prefer both to be plural in that section? Note that only “PBB-EVPN” 
>>> (not "PBBs-EVPN") has been used in the RFC Series.
>>> 
>>> Ali>> I am sorry for the confusion that I created. Your original text of 
>>> singular is correct and PPB stands for Provider Backbone Bridge. I just 
>>> went back to IEEE 802.1Q 2014 and verified there. 
>>> 
>>> Ali>> Please change everything back to singular. The reason for my 
>>> confusion was because some IEEE documents refer to PBB as singular and some 
>>> as plural and yet some as “Provider Backbone Bridged”. However, in the 
>>> context of this document, the most correct one is “Provider Backbone 
>>> Bridge”.
>>> 
>>> 
>>> 
>>> Regards,
>>> 
>>> Ali
>>> 
>>> 
>>> 
>>>> Ali> Please change “Provider Backbone Bridge” to “Provider Backbone 
>>>> Bridges” throughout this document.
>>> 
>>> 
>>> Some examples
>>> 
>>> Current:
>>>   Ethernet VPN (EVPN) and Provider Backbone Bridge EVPN (PBB-EVPN)
>>>   introduce a comprehensive suite of solutions for delivering Ethernet
>>>   services over MPLS/IP networks.
>>> 
>>> Perhaps:
>>>   Ethernet VPN (EVPN) and Provider Backbone Bridges EVPN (PBBs-EVPN)
>>>   introduce a comprehensive suite of solutions for delivering Ethernet
>>>   services over MPLS/IP networks.
>>> 
>>> Current:
>>>    PBB:              Provider Backbone Bridge
>>>    PBB-EVPN:  Provider Backbone Bridge EVPN
>>> 
>>> Perhaps:
>>>    PBBs:              Provider Backbone Bridges
>>>    PBBs-EVPN:  Provider Backbone Bridges EVPN
>>> 
>>> Current:
>>>   This section describes the requirements specific to vES for EVPN and
>>>   PBB-EVPN solutions. 
>>> 
>>> Perhaps:
>>>   This section describes the requirements specific to vES for EVPN and
>>>   PBBs-EVPN solutions. 
>>> 
>>> ...
>>> 3) Please let us know how we may update the title of Figure 1 with “SH” 
>>> expanded. 
>>> 
>>>> Ali>  single-homed
>>> 
>>> 
>>> Original:
>>>   Figure 1: A Dual-Homed Device/Network (Both SA/AA) and SH on the Same ENNI
>>> 
>>> Current:
>>>   Figure 1: A Dual-Homed Device/Network (Both SA/AA) and Single-Homed on 
>>> the Same ENNI
>>> 
>>> Perhaps A:
>>>   Figure 1: A Dual-Homed Device/Network (Both SA/AA) That is Single-Homed 
>>> on the Same ENNI
>>> 
>>> Perhaps B:
>>>  Figure 1: A Dual-Homed and Single-Homed Device/Network (Both SA/AA) on the 
>>> Same ENNI
>>> 
>>> ...
>>> 4) In Section 4.1, is "ES-Import extended community" the same as "ES-Import 
>>> Route Target extended community"?
>>> If so, should it be updated, or is this short form of the name sufficiently 
>>> clear? (It seems to be "ES-Import Route Target" in 
>>> <https://www.iana.org/assignments/bgp-extended-communities/bgp-extended-communities.xhtml#evpn>
>>>  and in RFC-to-be 9786).
>>> 
>>> Current:
>>>   When a PE discovers the vESI or is configured with the vESI
>>>   associated with its attached vES, it advertises an ES route
>>>   with the associated ES-Import extended community attribute.
>>> 
>>> Perhaps:
>>>  When a PE discovers the vESI or is configured with the vESI
>>>   associated with its attached vES, it advertises an ES route
>>>   with the associated ES-Import Route Target extended community 
>>>   attribute.
>>> 
>>> 5) Please confirm if any key words are desired.
>>> 
>>>> <!-- [rfced] Please insert any keywords (beyond those that appear in
>>>> the title) for use on https://www.rfc-editor.org/search.
>>>> -->
>>> 
>>> 
>>> 
>>> --FILES--
>>> The updated XML file is here:
>>> https://www.rfc-editor.org/authors/rfc9784.xml
>>> 
>>> The updated output files are here:
>>> https://www.rfc-editor.org/authors/rfc9784.txt
>>> https://www.rfc-editor.org/authors/rfc9784.pdf
>>> https://www.rfc-editor.org/authors/rfc9784.html
>>> 
>>> These diff files show all changes made during AUTH48:
>>> https://www.rfc-editor.org/authors/rfc9784-auth48diff.html
>>> https://www.rfc-editor.org/authors/rfc9784-auth48rfcdiff.html (side by side)
>>> 
>>> These diff files show all changes made to date:
>>> https://www.rfc-editor.org/authors/rfc9784-diff.html
>>> https://www.rfc-editor.org/authors/rfc9784-rfcdiff.html (side by side)
>>> 
>>> Note that it may be necessary for you to refresh your browser to view the 
>>> most recent version. Please review the document carefully to ensure 
>>> satisfaction as we do not make changes once it has been published as an RFC.
>>> 
>>> Please contact us with any further updates or with your approval of the 
>>> document in its current form.  We will await approvals from John and Rick 
>>> prior to moving forward in the publication process.
>>> 
>>> For the AUTH48 status of this document, please see:
>>> https://www.rfc-editor.org/auth48/rfc9784
>>> 
>>> Best regards,
>>> RFC Editor/kc
>>> 
>>> 
>>>> On Jun 10, 2025, at 12:26 PM, Ali Sajassi (sajassi) 
>>>> <sajassi=40cisco....@dmarc.ietf.org> wrote:
>>>> 
>>>> Hi Karen,
>>>> 
>>>> Please refer to my comments inline starting with “Ali>”. After 
>>>> incorporating my comments, you can reflect my approval for this document. 
>>>> Thank you!
>>>> 
>>>> From: rfc-edi...@rfc-editor.org <rfc-edi...@rfc-editor.org>
>>>> Date: Thursday, May 15, 2025 at 1:28 PM
>>>> To: Ali Sajassi (sajassi) <saja...@cisco.com>, Patrice Brissette 
>>>> (pbrisset) <pbris...@cisco.com>, richard.sch...@verizon.com 
>>>> <richard.sch...@verizon.com>, jdr...@juniper.net <jdr...@juniper.net>, 
>>>> jorge.raba...@nokia.com <jorge.raba...@nokia.com>
>>>> Cc: rfc-edi...@rfc-editor.org <rfc-edi...@rfc-editor.org>, 
>>>> bess-...@ietf.org <bess-...@ietf.org>, bess-cha...@ietf.org 
>>>> <bess-cha...@ietf.org>, laburdet.i...@gmail.com <laburdet.i...@gmail.com>, 
>>>> gunter.van_de_ve...@nokia.com <gunter.van_de_ve...@nokia.com>, 
>>>> auth48archive@rfc-editor.org<auth48archive@rfc-editor.org>
>>>> Subject: Re: AUTH48: RFC-to-be 9784 
>>>> <draft-ietf-bess-evpn-virtual-eth-segment-19> for your review
>>>> 
>>>> Authors,
>>>> 
>>>> While reviewing this document during AUTH48, please resolve (as necessary) 
>>>> the following questions, which are also in the XML file.
>>>> 
>>>> 1) <!--[rfced] To align with the Abstract/Introduction, we made
>>>> "Virtual Ethernet Segment" plural in the document title and the
>>>> short title (which appears in the running header of the PDF). 
>>>> Please let us know of any changes.
>>>> 
>>>> Ali> That’s fine.
>>>> 
>>>> Additionally, please consider if "Provider Backbone Bridge EVPN" 
>>>> should be included in the document title per the scope.  And for 
>>>> clarity, would it be correct for "Solutions", "Requirements", or 
>>>> other to be included?
>>>> 
>>>> Ali> Please change “Provider Backbone Bridge” to “Provider Backbone 
>>>> Bridges” throughout this document.
>>>> 
>>>> 
>>>> Original:
>>>>   EVPN Virtual Ethernet Segment
>>>> 
>>>> Current:
>>>>   EVPN Virtual Ethernet Segments
>>>> 
>>>> Perhaps:
>>>>   EVPN and Provider Backbone Bridge EVPN Solutions for 
>>>>   Virtual Ethernet Segments
>>>> -->
>>>> 
>>>> Ali> I would prefer “Virtual Ethernet Segments for EVPN and PBB-EVPN” for 
>>>> the title
>>>> 
>>>> 
>>>> 2) <!-- [rfced] Please insert any keywords (beyond those that appear in
>>>> the title) for use on https://www.rfc-editor.org/search.
>>>> -->
>>>> 
>>>> 
>>>> 3) <!--[rfced] For clarity, may "on a per individual PW" be rephrased
>>>> as "on each PW"?  Alternatively, if "individual" is necessary, then 
>>>> perhaps "for each individual PW".
>>>> 
>>>> Original:
>>>>   For instance, if PW3 were terminated into a
>>>>   third PE, e.g.  PE3, instead of PE1, the vES would need to be defined
>>>>   on a per individual PW on each PE.
>>>> 
>>>> Perhaps:
>>>>   For instance, if PW3 were terminated into a
>>>>   third PE, e.g., PE3, instead of PE1, the vES would need to be defined
>>>>   on each PW on each PE.
>>>> -->
>>>> 
>>>> Ali> That’s fine.
>>>> 
>>>> 
>>>> 4) <!--[rfced] Section 3.2: Why is this item numbered "R3a" instead of 
>>>> "R2a"?
>>>> In other words, The preceding section is R1a, R1b, etc., so
>>>> should this be "R2a" instead of "R3a"?
>>>> 
>>>> Ali> Yes, it should be “R2a” because we removed one subsection.
>>>> 
>>>> 
>>>> If your answer is "R2a", then the subsequent requirements will be 
>>>> updated as well (i.e. R4a, R4b, etc., will become R3a, R3b, etc.)
>>>> 
>>>> Ali> Yes.
>>>> 
>>>> 
>>>> Original:
>>>>   (R3a) A PE device that supports the vES function MUST support local
>>>>   switching among different vESes associated with the same service
>>>>   instance on a single physical port.
>>>> -->
>>>> 
>>>> 
>>>> 5) <!--[rfced] Section 3.4: FYI, we changed "Rbc" to"R5b". 
>>>> Rationale: The preceding item is R5a, and the numbering in the 
>>>> preceding section is R4a, R4b, R4c, etc. Please let us know if
>>>> you intended otherwise.
>>>> 
>>>> Original:
>>>>   (Rbc) Each vES MUST be identified by its own virtual ESI (vESI).
>>>> 
>>>> Current:
>>>>   (R5b) Each vES MUST be identified by its own virtual ESI (vESI).
>>>> -->
>>>> 
>>>> Ali> Updated text is fine.
>>>> 
>>>> 
>>>> 6) <!--[rfced] We had trouble parsing this sentence and updated it for
>>>> clarity as shown below. Please let us know if it changes the
>>>> intended meaning.
>>>> 
>>>> Original:
>>>>   Since many EVCs (and their associated vESes) are aggregated via a
>>>>   single physical port (e.g., ENNI), then the failure of that physical
>>>>   port impacts many vESes and triggers equally many ES route
>>>>   withdrawals. 
>>>> 
>>>> Perhaps:
>>>>   Since many EVCs (and their associated vESes) are aggregated via a
>>>>   single physical port (e.g., ENNI), when there is a failure of that 
>>>>   physical port, it impacts many vESes and equally triggers many ES route
>>>>   withdrawals. 
>>>> -->
>>>> 
>>>> Ali> Updated text is fine.
>>>> 
>>>> 
>>>> 7) <!-- [rfced] We note that RFC 7623 does not contain Section
>>>> 7.2.1.1. Was Section 6.2.1.1 ("PE B-MAC Address Assignment")
>>>> perhaps intended 
>>>> <https://www.rfc-editor.org/rfc/rfc7623#section-6.2.1.1>?
>>>> 
>>>> Ali> Correct. It should be changed to 6.2.1.1.
>>>> 
>>>> 
>>>> Original:
>>>>   For PBB-EVPN solution, the main change is with respect to the B-MAC
>>>>   address assignment which is performed similar to what is described in
>>>>   section 7.2.1.1 of [RFC7623] with the following refinements:
>>>> -->
>>>> 
>>>> 
>>>> 8) <!--[rfced] Is a word missing after "Single-Active" in the following
>>>> sentence? Perhaps "scenario"?
>>>> 
>>>> Original:
>>>>   In case of a Single-Active, when a service moves from one PE in the
>>>>   Redundancy Group to another PE because of DF re-election, the PE,
>>>>   which ends up being the elected DF for the service, MUST trigger a
>>>>   MAC address flush notification towards the associated vES if the
>>>>   multi-homing device is a bridge or the multi-homing network is an
>>>>   Ethernet bridged network.
>>>> -->
>>>> 
>>>> Ali> That’s correct – “Single-Active scenario”
>>>> 
>>>> 9) <!--[rfced] Please clarify "instead of NULL value". Is the intended
>>>> meaning that an I-SID is carried in the Ethernet Tag ID field
>>>> instead of in the NULL value (Perhaps A) or that the route is
>>>> modified to carry an I-SID instead of a NULL value (Perhaps B)?
>>>> 
>>>> Original: 
>>>>   [RFC9541] introduces B-MAC/I-SID route where existing PBB-EVPN B-MAC 
>>>>   route is modified to carry an I-SID in the "Ethernet Tag ID" field 
>>>>   instead of NULL value.
>>>> 
>>>> Perhaps A:
>>>>   [RFC9541] introduces a B-MAC/I-SID route where the existing PBB-EVPN 
>>>> B-MAC 
>>>>   route is modified to carry an I-SID in the "Ethernet Tag ID" field 
>>>> instead
>>>>   of in the NULL value.
>>>> or
>>>> 
>>>> Perhaps B:
>>>>   [RFC9541] introduces a B-MAC/I-SID route where the existing PBB-EVPN 
>>>> B-MAC 
>>>>   route is modified to carry an I-SID, instead of a NULL value, in the 
>>>>   "Ethernet Tag ID" field.
>>>> -->
>>>> 
>>>> Ali> (B) is correct!
>>>> 
>>>> 10) <!--[rfced] Please clarify if "one for each VLAN" is the same as "one
>>>> for each I-SID"? And does "one" mean "one route"?
>>>> 
>>>> Original:
>>>>   However, if the failed EVC carries multiple VLANs each with its own 
>>>>   broadcast domain, then the affected PE needs to advertise multiple 
>>>>   B-MAC/I-SID routes - one for each VLAN (broadcast domain) - i.e., 
>>>>   one for each I-SID.
>>>> 
>>>> Perhaps:
>>>>   However, if the failed EVC carries multiple VLANs each with its own 
>>>>   broadcast domain, then the affected PE needs to advertise multiple 
>>>>   B-MAC/I-SID routes, i.e., one route for each VLAN (broadcast domain),
>>>>   meaning one route for each I-SID.
>>>> -->
>>>> 
>>>> Ali> Updated text is correct!
>>>> 
>>>> 11) <!--[rfced] Please clarify what "(1)" is referring to in the
>>>> text below. Is "(1)" within the same section (Section 5.3) or a
>>>> different section? Or, perhaps "one (1)" was intended?
>>>> 
>>>> Original:
>>>>   4.  When this message is received, the remote PE MAY detect the
>>>>       special vES mass-withdraw message by identifying the Grouping
>>>>       Ethernet A-D per ES route.  The remote PEs MAY then access the
>>>>       list created in (1) of the vESes for the specified color, and
>>>>       initiate locally MAC address invalidating procedures for each of
>>>>       the vESes in the list.
>>>> -->
>>>> 
>>>> Ali> Yes, (1) refers to the same section. Perhaps “1.” should be used?
>>>> 
>>>> 
>>>> 12) <!-- [rfced] We found the following URL for [MEF63]:
>>>> https://www.mef.net/resources/mef-6-3-subscriber-ethernet-service-definitions/.
>>>> May we add this URL to the reference entry for easy access?
>>>> 
>>>> Original:
>>>>   [MEF63]    Metro Ethernet Forum, "Subscriber Ethernet Services
>>>>              Definitions", MEF Standard, MEF 6.3, November 2019.
>>>> 
>>>> Perhaps:
>>>>   [MEF63]    Metro Ethernet Forum, "Subscriber Ethernet Services
>>>>              Definitions", MEF Standard, MEF 6.3, November 2019,
>>>>              <https://www.mef.net/resources/mef-6-3-subscriber-
>>>>              ethernet-service-definitions>.
>>>> -->
>>>> 
>>>> Ali> Yes, thanks!
>>>> 
>>>> 13) <!-- [rfced] Terminology
>>>> 
>>>> a) Throughout the text, the following terminology appears to be used 
>>>> inconsistently. Please review these occurrences and let us know if/how 
>>>> they may be made consistent.  
>>>> 
>>>>  Ethernet A-D per ES route (16) vs. 
>>>>  Ethernet A-D per ES (5)
>>>>    [Note: should "route" be added to the 5 instances that 
>>>>    do not include it? 
>>>> 
>>>> Ali> Yes!
>>>> 
>>>>  MAC Mobility Extended Community vs. 
>>>>  MAC Mobility Extended community vs.
>>>>  MAC mobility Extended community
>>>>    [Note that the case used in RFCs 7432 and 7623 is 
>>>>    "MAC Mobility extended community".]
>>>> 
>>>> Ali> should be made consistent with RFC 7432 & 7623
>>>> 
>>>> b) For consistency, we updated the document to use the form on the 
>>>> right. Please let us know of any objections.
>>>> 
>>>>  Core Network -> core network
>>>>  DF Election -> DF election 
>>>>  Ethernet segment -> Ethernet Segment
>>>>  Multi-Homed and Multi-homed -> multi-homed
>>>>  Redundancy Group -> redundancy group
>>>>  Service Provider -> service provider
>>>>  Single-homed -> single-homed
>>>> 
>>>> Ali> Yes, that’s fine.
>>>> 
>>>> c) May "multi-homed" and "multi-homing" 
>>>> be changed to "multihomed" and "multihoming" per common
>>>> use in the RFC series (and in particular, in RFCs 7432, 
>>>> 7623, and 8584)? Your reply to this will be applied to the
>>>> other documents in this cluster (9785 and 9786).
>>>> -->
>>>> 
>>>> Ali> Yes, that’s fine.
>>>> 
>>>> 14) <!-- [rfced] Abbreviations
>>>> 
>>>> a) FYI: We have added expansions for the following abbreviations
>>>> per Section 3.6 of RFC 7322 ("RFC Style Guide"). Please review each
>>>> expansion in the document carefully to ensure correctness.
>>>> 
>>>>  - Label Distribution Protocol (LDP)
>>>>  - Media Access Control (MAC)
>>>> 
>>>> Ali> Yes, that’s fine.
>>>> 
>>>> b) For consistency (within the RFC series and cluster 492), we updated
>>>> this document to use the forms on the right. Please let us know of 
>>>> any objections.
>>>> 
>>>>  All-Active Redundancy Mode (AA) -> All-Active (AA) Redundancy Mode
>>>> 
>>>>  Broadcast, Unknown-unicast, Multicast (BUM) ->
>>>>     Broadcast, Unknown Unicast, and Multicast (BUM) (per RFC 7432)
>>>> 
>>>>  External Network-to-Network Interface (ENNI) (Section 1.2) vs.
>>>>  External Network-Network Interface (Section 2) 
>>>>   -> updated to the latter for consistency.
>>>> 
>>>>  Provider Backbone (PBB) -> Provider Backbone Bridge (PBB) (per RFC 7623)
>>>> 
>>>>  Single-Active Redundancy Mode (SA) -> Single-Active (SA) Redundancy Mode
>>>> 
>>>>  Virtual Pseudowire Service (VPWS) ->  
>>>>     Virtual Private Wire Service (VPWS) (per RFC 8214)
>>>> 
>>>> Ali> Yes, all the above are fine.
>>>> 
>>>> c) Please let us know how we may expand the following term:
>>>> 
>>>>  - SH (in the title of Figure 1)
>>>> 
>>>> Ali>  single-homed
>>>> 
>>>> d) As recommended in the Web Portion of the Style Guide
>>>> <https://www.rfc-editor.org/styleguide/part2/#exp_abbrev>, 
>>>> once an abbreviation is introduced, the abbreviated form 
>>>> should be used thereafter. Please consider if you would 
>>>> like to apply this style for the following term:
>>>> 
>>>>  - Ethernet Segment (ES) -> use "ES" thereafter
>>>> -->
>>>> 
>>>> Ali> Yes!
>>>> 
>>>> 15) <!-- [rfced] Please review the "Inclusive Language" portion of the 
>>>> online 
>>>> Style Guide 
>>>> <https://www.rfc-editor.org/styleguide/part2/#inclusive_language>
>>>> and let us know if any changes are needed.  Updates of this nature 
>>>> typically
>>>> result in more precise language, which is helpful for readers.
>>>> 
>>>> Note that our script did not flag any words in particular, but this should 
>>>> still be reviewed as a best practice.
>>>> -->
>>>> 
>>>> Ali> we are good!
>>>> 
>>>> Thank you.
>>>> 
>>>> RFC Editor/kc/ar
>>>> 
>>>> 
>>>> On May 15, 2025, rfc-edi...@rfc-editor.org wrote:
>>>> 
>>>> *****IMPORTANT*****
>>>> 
>>>> Updated 2025/05/15
>>>> 
>>>> RFC Author(s):
>>>> --------------
>>>> 
>>>> Instructions for Completing AUTH48
>>>> 
>>>> Your document has now entered AUTH48.  Once it has been reviewed and 
>>>> approved by you and all coauthors, it will be published as an RFC.  
>>>> If an author is no longer available, there are several remedies 
>>>> available as listed in the FAQ (https://www.rfc-editor.org/faq/).
>>>> 
>>>> You and you coauthors are responsible for engaging other parties 
>>>> (e.g., Contributors or Working Group) as necessary before providing 
>>>> your approval.
>>>> 
>>>> Planning your review 
>>>> ---------------------
>>>> 
>>>> Please review the following aspects of your document:
>>>> 
>>>> *  RFC Editor questions
>>>> 
>>>>  Please review and resolve any questions raised by the RFC Editor 
>>>>  that have been included in the XML file as comments marked as 
>>>>  follows:
>>>> 
>>>>  <!-- [rfced] ... -->
>>>> 
>>>>  These questions will also be sent in a subsequent email.
>>>> 
>>>> *  Changes submitted by coauthors 
>>>> 
>>>>  Please ensure that you review any changes submitted by your 
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>>>> 
>>>> *  Content 
>>>> 
>>>>  Please review the full content of the document, as this cannot 
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>>>>  - IANA considerations updates (if applicable)
>>>>  - contact information
>>>>  - references
>>>> 
>>>> *  Copyright notices and legends
>>>> 
>>>>  Please review the copyright notice and legends as defined in
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>>>>  (TLP – https://trustee.ietf.org/license-info).
>>>> 
>>>> *  Semantic markup
>>>> 
>>>>  Please review the markup in the XML file to ensure that elements of  
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>>>> 
>>>> *  Formatted output
>>>> 
>>>>  Please review the PDF, HTML, and TXT files to ensure that the 
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>>>>  limitations compared to the PDF and HTML.
>>>> 
>>>> 
>>>> Submitting changes
>>>> ------------------
>>>> 
>>>> To submit changes, please reply to this email using ‘REPLY ALL’ as all 
>>>> the parties CCed on this message need to see your changes. The parties 
>>>> include:
>>>> 
>>>>  *  your coauthors
>>>> 
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>>>> 
>>>>  *  other document participants, depending on the stream (e.g., 
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>>>>     responsible ADs, and the document shepherd).
>>>> 
>>>>  *  auth48archive@rfc-editor.org, which is a new archival mailing list 
>>>>     to preserve AUTH48 conversations; it is not an active discussion 
>>>>     list:
>>>> 
>>>>    *  More info:
>>>>       
>>>> https://mailarchive.ietf.org/arch/msg/ietf-announce/yb6lpIGh-4Q9l2USxIAe6P8O4Zc
>>>> 
>>>>    *  The archive itself:
>>>>       https://mailarchive.ietf.org/arch/browse/auth48archive/
>>>> 
>>>>    *  Note: If only absolutely necessary, you may temporarily opt out 
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>>>> 
>>>> You may submit your changes in one of two ways:
>>>> 
>>>> An update to the provided XML file
>>>> — OR —
>>>> An explicit list of changes in this format
>>>> 
>>>> Section # (or indicate Global)
>>>> 
>>>> OLD:
>>>> old text
>>>> 
>>>> NEW:
>>>> new text
>>>> 
>>>> You do not need to reply with both an updated XML file and an explicit 
>>>> list of changes, as either form is sufficient.
>>>> 
>>>> We will ask a stream manager to review and approve any changes that seem
>>>> beyond editorial in nature, e.g., addition of new text, deletion of text, 
>>>> and technical changes.  Information about stream managers can be found in 
>>>> the FAQ.  Editorial changes do not require approval from a stream manager.
>>>> 
>>>> 
>>>> Approving for publication
>>>> --------------------------
>>>> 
>>>> To approve your RFC for publication, please reply to this email stating
>>>> that you approve this RFC for publication.  Please use ‘REPLY ALL’,
>>>> as all the parties CCed on this message need to see your approval.
>>>> 
>>>> 
>>>> Files 
>>>> -----
>>>> 
>>>> The files are available here:
>>>>  https://www.rfc-editor.org/authors/rfc9784.xml
>>>>  https://www.rfc-editor.org/authors/rfc9784.html
>>>>  https://www.rfc-editor.org/authors/rfc9784.pdf
>>>>  https://www.rfc-editor.org/authors/rfc9784.txt
>>>> 
>>>> Diff file of the text:
>>>>  https://www.rfc-editor.org/authors/rfc9784-diff.html
>>>>  https://www.rfc-editor.org/authors/rfc9784-rfcdiff.html (side by side)
>>>> 
>>>> Diff of the XML: 
>>>>  https://www.rfc-editor.org/authors/rfc9784-xmldiff1.html
>>>> 
>>>> 
>>>> Tracking progress
>>>> -----------------
>>>> 
>>>> The details of the AUTH48 status of your document are here:
>>>>  https://www.rfc-editor.org/auth48/rfc9784
>>>> 
>>>> Please let us know if you have any questions.  
>>>> 
>>>> Thank you for your cooperation,
>>>> 
>>>> RFC Editor
>>>> 
>>>> --------------------------------------
>>>> RFC9784 (draft-ietf-bess-evpn-virtual-eth-segment-19)
>>>> 
>>>> Title            : EVPN Virtual Ethernet Segments
>>>> Author(s)        : A. Sajassi, P. Brissette, R. Schell, J. Drake, J. 
>>>> Rabadan
>>>> WG Chair(s)      : Matthew Bocci, Stephane Litkowski, Zhaohui (Jeffrey) 
>>>> Zhang
>>>> Area Director(s) : Jim Guichard, Ketan Talaulikar, Gunter Van de Velde
>>> 
>> 
> 


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