[ippm] Re: Joint BMWG/IPPM chartering
<Thomas.Graf-Zc0CTiu5wcBWk0Htik3J/[email protected]> Sun, 7 Jun 2026 09:17:45 +0000
| Newsgroups | gmane.ietf.ippm,gmane.ietf.bmwg |
|---|---|
| Message-ID | <ZR1P278MB1170B3CE68D2747E3DDBE597891F2@ZR1P278MB1170.CHEP278.PROD.OUTLOOK.COM> |
--===============8706390741790806805== Content-Type: multipart/signed; protocol="application/pkcs7-signature"; micalg=sha-256; boundary="----=_Part_1483978_747909824.1780823876310" Content-Language: en-US ------=_Part_1483978_747909824.1780823876310 Content-Type: multipart/related; boundary="_004_ZR1P278MB1170B3CE68D2747E3DDBE597891F2ZR1P278MB1170CHEP_"; type="multipart/alternative" Content-Language: en-US --_004_ZR1P278MB1170B3CE68D2747E3DDBE597891F2ZR1P278MB1170CHEP_ Content-Type: multipart/alternative; boundary="_000_ZR1P278MB1170B3CE68D2747E3DDBE597891F2ZR1P278MB1170CHEP_" --_000_ZR1P278MB1170B3CE68D2747E3DDBE597891F2ZR1P278MB1170CHEP_ Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Dear Ike, Many thanks for the feedback. See below as an individual my feedback. Let m= e know you thoughts. We will consider this together with Tim's input and a implementation policy= suggestion in the next version of the charter. Best wishes Thomas From: Ike Kunze <[email protected]> Sent: Wednesday, May 27, 2026 9:42 AM To: [email protected]; [email protected] Cc: [email protected]; [email protected]; [email protected]; Tim.Chown= @jisc.ac.uk; Graf Thomas, SCS-INI-NET-VNC-E2E <Thomas.Graf-Zc0CTiu5wcBWk0Htik3J/[email protected]> Subject: Re: Joint BMWG/IPPM chartering Be aware: This is an external email. Hi all, Thanks for the work already done on the charter proposal! >From my relatively narrow (and mostly IPPM-focused) point of view, the char= ter proposal is already in good shape content-wise. I mainly have some text-related consistency comments; going through them in= chronological order. First comment: The initial part of the charter focuses on "metrics, methodologies, and pro= tocols" with two sentences. Those sentences make sense to me and create a strong context for the charte= r. The paragraph ends with a (to me) surprisingly focused sentence on metrics. The next paragraph then focuses on methodologies. There is no dedicated text on protocols except for briefly mentioning "acro= ss IETF protocols". To me, this first part of the charter could be more consistent: * Leave the first two sentences as they are to set the scope of the cha= rter. * Make the second paragraph about providing more details about the thre= e focus points * Move the "such metrics" sentence to this paragraph * Consider adding a sentence on protocols OR rephrase the paragraph = so that it talks more generally about "metrics, methodologies, and protocol= s" at once * (at least to me, replacing "such metrics" with "such methodolog= ies" or "such protocols" would equally make sense; same goes for the "The m= ethodologies" sentence). * I am struggling a bit to find a good word to capture the three = aspects at once, though. TG> Agree. The consistency can be improved. Before: <remove the following from the first paragraph> Such metrics are intended to provide unbiased quantitative performance meas= urements. After: <move the following to the end of the second paragraph> The protocols focuses on forwarding plane and how they are encoded in the d= ata plane. The metrics are intended to provide unbiased quantitative perfor= mance measurements. Adding to Tim's question about security and Thomas' suggestion, I would pro= pose making the "security building blocks" sentence into a dedicated paragr= aph between the second paragraph and the final "The xxxx WG fosters ..." se= ntence. The main reason is that I think that we could provide a bit clearer context= on these building blocks. Also, the WG is responsible for documenting common security building blocks= and guidance for methodologies and measurement protocols, including guidan= ce on how to handle sensitive and vulnerable metrics. Specifically, to me, it is not only about handling sensitive data (in a sen= se of protecting confidentiality and privacy) but also about making sure th= at the methodology cannot (easily) be abused (for which we might want to me= ntion authentication?), that the results are trustworthy (i.e., that we pre= vent tampering), and that the intended deployment scope is clear (especiall= y when the WG works on both, lab and production methodologies). I am not sure if that level of detail is already too specific for a charter= , but I would at least consider adding some text along those lines. Also considering Greg's / Med's comments/suggestions regarding (non-)intrus= ive, would this paragraph be a place to touch upon this aspect from a "safe= ty"(?) perspective? TG> That makes sense to me. How about Before: including guidance on how to handle sensitive and vulnerable metrics. After: including guidance on how to handle sensitive and vulnerable metrics, that = methodologies are safe and cannot be easily abused, and that the results ar= e trustworthy. Second comment: The "Work Items" currently state that The work scope is limited to metrics and methodologies which (in the current form of the charter proposal) again leaves out protoc= ols, especially for someone mostly skimming the charter. For consistency reasons, I would suggest adding protocols here as well. TG> Makes sense. How about: Before: The work scope is limited to metrics and methodologies After: The work scope is limited to protocols, metrics and methodologies Third comment: Lastly, regarding Tim's comment/ Thomas's suggestion I assume the nature of the work in https://datatracker.ietf.org/doc/draft-i= etf-ippm-qoo/ remains covered by the new charter. The text doesn't explicit= ly mention quality assessment frameworks and scoring. Second, it would be a nice nod to Dave T=E4ht to explicitly mention bufferb= loat detection in the charter, with related work like in particular https:/= /datatracker.ietf.org/doc/draft-ietf-ippm-responsiveness/. TG> Both are good points which should be clearly mentioned. How about Before: The WG will also produce terminology documents and recommendations concerni= ng the key performance characteristics of internetworking technologies, or = benchmarks for network devices, systems, and services. After: The WG will also produce terminology documents and recommendations concerni= ng the key performance characteristics of internetworking technologies, or = benchmarks for network devices, systems, and services. This includes also q= uality assessment frameworks, scoring, and bufferbloat detection. Speaking as the editor of the QoO draft, I would have seen QoO in scope of = the proposed charter already through the first sentence of the charter: "[..] develops [..] methodologies [..] that can be applied to the quality [= and] performance [..] of applications [..]". That being said, I do like the nod to Dave and the more explicit mentioning= of quality assessment. However, the latter adds a bit of redundancy (quality / perf. characteristi= cs; assessment / scoring) and the exact meaning of the first sentence was a= nd still is a bit ambiguous to me. Is this about "produce terminology documents and recommendations about 1) KPIs of interne= tworking tech and 2) benchmarks" or is this about "KPIs of internetworking tech and benchmarks"? I am pretty sure it's the first one but I also see the possibility of someo= ne interpreting it as the second one. Maybe the following suggestion could tackle both the redundancy and the amb= iguity? * The WG will also produce terminology documents and recommendations on= key performance characteristics of internetworking technologies, on framew= orks for assessing these characteristics, and on benchmarks for network dev= ices, systems, and services, including related topics such as bufferbloat d= etection. TG> That proposal makes perfectly sense to me. As I said in the beginning, I think that the charter is already in good sha= pe, so please see my comments as additional suggestions that might help mak= ing the charter a bit more precise and easier to understand. Thanks! Cheers, Ike Friendly Note: I send emails at times that work best for me. Please don't f= eel any pressure to reply outside your usual working hours. [Background pattern Description automatically generated] Ike Kunze Senior Researcher Phone +47 408 81 254 CUJO AI<https://cujo.com/> | News<https://cujo.com/blog/> <https://cujo.com= /blog/> | LinkedIn<https://www.linkedin.com/company/cujoai> From: Thomas.Graf-Zc0CTiu5wcBWk0Htik3J/[email protected]<mailto:Thomas.Graf-Zc0CTiu5wcBWk0Htik3J/[email protected]> <Thomas.Gra= [email protected]<mailto:Thomas.Graf-Zc0CTiu5wcBWk0Htik3J/[email protected]>> Date: Saturday, 23 May 2026 at 07:38 To: [email protected]<mailto:[email protected]> <[email protected]= <mailto:[email protected]>>; [email protected]<mailto:[email protected]> <ippm@i= etf.org<mailto:[email protected]>>; [email protected]<mailto:[email protected]> <bmwg@i= etf.org<mailto:[email protected]>> Cc: [email protected]<mailto:[email protected]> <[email protected]= <mailto:[email protected]>>; [email protected]<mailto:bmwg-chairs@iet= f.org> <[email protected]<mailto:[email protected]>>; [email protected]= g<mailto:[email protected]> <[email protected]<mailto:[email protected]>> Subject: [ippm] Re: Joint BMWG/IPPM chartering CAUTION: This email originated from outside of the organization. Do not cli= ck links or open attachments unless you recognize the sender and know the c= ontent is safe. Dear Tim, We are about to prepare another charter proposal update. I would appreciate= if you could review my proposal. And of course, anybody else on the mailing list who likes to comment or has= different suggestions, please join the conversation. Best wishes Thomas From: Graf Thomas, SCS-INI-NET-VNC-E2E Sent: Friday, May 1, 2026 9:32 AM To: 'Tim Chown' <[email protected]<mailto:[email protected]>>; ippm@i= etf.org<mailto:[email protected]>; [email protected]<mailto:[email protected]> Cc: [email protected]<mailto:[email protected]>; [email protected]= <mailto:[email protected]>; [email protected]<mailto:[email protected]> Subject: RE: Joint BMWG/IPPM chartering Dear Tim, Thanks a lot! These are very good points. As an individual, see inline my f= eedback and proposals how to address this in the proposed charter. Best wishes Thomas From: Tim Chown <[email protected]<mailto:[email protected]>> Sent: Monday, April 27, 2026 11:20 AM To: Graf Thomas, SCS-INI-NET-VNC-E2E <Thomas.Graf-Zc0CTiu5wcBWk0Htik3J/[email protected]<mailto:Thoma= s.Graf-Zc0CTiu5wcBWk0Htik3J/[email protected]>>; [email protected]<mailto:[email protected]>; [email protected]<m= ailto:[email protected]> Cc: [email protected]<mailto:[email protected]>; [email protected]= <mailto:[email protected]>; [email protected]<mailto:[email protected]> Subject: Re: Joint BMWG/IPPM chartering Be aware: This is an external email. Hi, I think this is a good, firm strawman and something that should definitely = be taken forward. Thank you for the work in getting this far. A few comments... I don't understand the "the WG is responsible for documenting common securi= ty building blocks and guidance" line. What are these building blocks? To = someone just reading this charter, it's not clear. Security of measurement= protocols? Measurement of security appliances? Something else? TG> Correct. This needs to be set into context. How about Before: The xxxx WG fosters commonality and comparability of metrics and measuremen= ts across IETF protocols at different layers. Also, the WG is responsible f= or documenting common security building blocks and guidance. After: The xxxx WG fosters commonality and comparability of metrics and measuremen= ts across IETF protocols at different layers. Also, the WG is responsible f= or documenting common security building blocks and guidance for methodologi= es and measurement protocols, including guidance on how to handle sensitive= and vulnerable metrics. I assume the nature of the work in https://datatracker.ietf.org/doc/draft-i= etf-ippm-qoo/ remains covered by the new charter. The text doesn't explicit= ly mention quality assessment frameworks and scoring. Second, it would be a nice nod to Dave T=E4ht to explicitly mention bufferb= loat detection in the charter, with related work like in particular https:/= /datatracker.ietf.org/doc/draft-ietf-ippm-responsiveness/. TG> Both are good points which should be clearly mentioned. How about Before: The WG will also produce terminology documents and recommendations concerni= ng the key performance characteristics of internetworking technologies, or = benchmarks for network devices, systems, and services. After: The WG will also produce terminology documents and recommendations concerni= ng the key performance characteristics of internetworking technologies, or = benchmarks for network devices, systems, and services. This includes also q= uality assessment frameworks, scoring, and bufferbloat detection. The related WGs (well, RGs) should probably include maprg, both for the wor= k it does that may lead to new proposals for protocol work, and its testing= of drafts/protocols under development in the new combined WG. TG> I think the relationship with MAPRG falls under collaboration and there= fore could be mentioned like this: Before: The WG closely collaborates with the Performance Metrics Directorate per th= e guidance in BCP 170. After: The WG closely collaborates with the Performance Metrics Directorate per th= e guidance in BCP 170 and also with MAPRG. And considering something I'm involved with at the moment, is measurement o= f jumbo frame MTU operation in scope for this WG, e.g., testing for 9000 MT= U end-to-end? It's not clear to me from reading the text. Do we need to = add any paragraph about what's NOT in scope, or do we leave it up to the WG= to decide what it can adopt? TG> From my point of few, this is already to detailed for a charter item. P= erhaps others have a different opinion. I've not added these as issues. TG> Let me know your thoughts and suggestions on the proposals. I can add t= hem then to the issues: https://github.com/ietf-ippm/wg-charter/issues Tim On 26/04/2026, 09:02, "Thomas.Graf-Zc0CTiu5wcBWk0Htik3J/[email protected]<mailto:Thomas.Graf@swisscom= .com>" <Thomas.Graf-Zc0CTiu5wcBWk0Htik3J/[email protected]<mailto:Thomas.Graf-Zc0CTiu5wcBWk0Htik3J/[email protected]>> wrote: Dear BMWG and IPPM, On behalf of the chairs. At IETF 125 we had a public joint chartering sessi= on onsite. In that session and during the discussion afterwards, we consoli= dated and simplified the existing charters https://datatracker.ietf.org/wg/bmwg/about/ https://datatracker.ietf.org/wg/ippm/about/ for a new joint charter proposal https://github.com/ietf-ippm/wg-charter/blob/main/ippm-bmwg-joint.md Out of this exercise we highlight that the following items are specific to = BMWG or IPPM today: - applications running over public and private networks - including endpoints in production and lab environments. Where in lab envi= ronments the testing procedures ensure consistent, reproducible, and report= able benchmarking results. - The WG will also produce terminology documents and recommendations concer= ning the key performance characteristics of internetworking technologies, o= r benchmarks for network devices, systems, and services. We added new items to the charter based on recent working group discussions - IETF protocols at different layers - documenting common security building blocks - The WG will also produce terminology documents and recommendati= ons - the WG will specify related manageability aspects, such as YANG= data models for configuration, operation, and Network Telemetry data expor= t - Layer 2 applications can be covered as well but require explici= t approval from the Responsible Area Director. - It specifically coordinates with other WGs such as MPLS, 6MAN, = and SPRING where data plane encapsulations are specified. - The WG liaises with other Standards Development Organizations s= uch as ITU-T, IEEE, 3GPP, and BBF and reaches out to other operator communi= ties such as NANOG, RIPE, and APRICOT. Many thanks to Carsten, Luis, Med, Qin, Marcus, Giuseppe and Sarah for this= proposal. We would like to get reviews and feedback on the joint charter proposal fro= m both working groups. And in particular, we also invite BMWG and IPPM auth= ors to check whether the newly proposed joint charter covers their work acc= urately. - Do you believe that this joint charter covers your existing and= future work? - Do you believe it describes and scopes accurately the current a= nd future work of both working groups? - Is something missing or should be omitted? Why? Please comment on this thread and also feel free to open change proposals h= ere: https://github.com/ietf-ippm/wg-charter/issues We intend to follow up also with the MPLS, 6MAN, and SPRING working groups = once this discussion is stabilizing. Best wishes Qin, Giuseppe, Sarah, Marcus and Thomas This email and any files transmitted with it are confidential and intended = solely for the use of the individual or entity to whom they are addressed. = If you have received this email in error please notify the system manager. = This message contains confidential information and is intended only for the= individual named. If you are not the named addressee you should not dissem= inate, distribute or copy this e-mail. Please notify the sender immediately= by e-mail if you have received this e-mail by mistake and delete this e-ma= il from your system. If you are not the intended recipient you are notified= that disclosing, copying, distributing or taking any action in reliance on= the contents of this information is strictly prohibited. --_000_ZR1P278MB1170B3CE68D2747E3DDBE597891F2ZR1P278MB1170CHEP_ Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable <html xmlns:v=3D"urn:schemas-microsoft-com:vml" xmlns:o=3D"urn:schemas-micr= osoft-com:office:office" xmlns:w=3D"urn:schemas-microsoft-com:office:word" = xmlns:m=3D"http://schemas.microsoft.com/office/2004/12/omml" xmlns=3D"http:= //www.w3.org/TR/REC-html40"> <head> <meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Diso-8859-= 1"> <meta name=3D"Generator" content=3D"Microsoft Word 15 (filtered medium)"> <!--[if !mso]><style>v\:* {behavior:url(#default#VML);} o\:* {behavior:url(#default#VML);} w\:* {behavior:url(#default#VML);} .shape {behavior:url(#default#VML);} </style><![endif]--><style><!-- /* Font Definitions */ @font-face {font-family:Wingdings; panose-1:5 0 0 0 0 0 0 0 0 0;} @font-face {font-family:"Cambria Math"; panose-1:2 4 5 3 5 4 6 3 2 4;} @font-face {font-family:Calibri; panose-1:2 15 5 2 2 2 4 3 2 4;} @font-face {font-family:Aptos;} @font-face {font-family:"Trebuchet MS"; panose-1:2 11 6 3 2 2 2 2 2 4;} /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal {margin:0in; font-size:12.0pt; font-family:"Aptos",sans-serif;} a:link, span.MsoHyperlink {mso-style-priority:99; color:blue; text-decoration:underline;} span.EmailStyle20 {mso-style-type:personal-reply; font-family:"Trebuchet MS",sans-serif; color:#0E2841; font-weight:normal; font-style:normal;} .MsoChpDefault {mso-style-type:export-only; font-size:10.0pt; mso-ligatures:none;} @page WordSection1 {size:8.5in 11.0in; margin:70.85pt 70.85pt 56.7pt 70.85pt;} div.WordSection1 {page:WordSection1;} /* List Definitions */ @list l0 {mso-list-id:1571236931; mso-list-template-ids:-1518538928;} @list l0:level1 {mso-level-number-format:bullet; mso-level-text:\F0B7; mso-level-tab-stop:.5in; mso-level-number-position:left; text-indent:-.25in; mso-ansi-font-size:10.0pt; font-family:Symbol;} @list l0:level2 {mso-level-number-format:bullet; mso-level-text:o; mso-level-tab-stop:1.0in; mso-level-number-position:left; text-indent:-.25in; mso-ansi-font-size:10.0pt; font-family:"Courier New"; mso-bidi-font-family:"Times New Roman";} @list l0:level3 {mso-level-number-format:bullet; mso-level-text:\F0A7; mso-level-tab-stop:1.5in; mso-level-number-position:left; text-indent:-.25in; mso-ansi-font-size:10.0pt; font-family:Wingdings;} @list l0:level4 {mso-level-number-format:bullet; mso-level-text:\F0A7; mso-level-tab-stop:2.0in; mso-level-number-position:left; text-indent:-.25in; mso-ansi-font-size:10.0pt; font-family:Wingdings;} @list l0:level5 {mso-level-number-format:bullet; mso-level-text:\F0A7; mso-level-tab-stop:2.5in; mso-level-number-position:left; text-indent:-.25in; mso-ansi-font-size:10.0pt; font-family:Wingdings;} @list l0:level6 {mso-level-number-format:bullet; mso-level-text:\F0A7; mso-level-tab-stop:3.0in; mso-level-number-position:left; text-indent:-.25in; mso-ansi-font-size:10.0pt; font-family:Wingdings;} @list l0:level7 {mso-level-number-format:bullet; mso-level-text:\F0A7; mso-level-tab-stop:3.5in; mso-level-number-position:left; text-indent:-.25in; mso-ansi-font-size:10.0pt; font-family:Wingdings;} @list l0:level8 {mso-level-number-format:bullet; mso-level-text:\F0A7; mso-level-tab-stop:4.0in; mso-level-number-position:left; text-indent:-.25in; mso-ansi-font-size:10.0pt; font-family:Wingdings;} @list l0:level9 {mso-level-number-format:bullet; mso-level-text:\F0A7; mso-level-tab-stop:4.5in; mso-level-number-position:left; text-indent:-.25in; mso-ansi-font-size:10.0pt; font-family:Wingdings;} @list l1 {mso-list-id:1759983859; mso-list-template-ids:39191596;} @list l1:level1 {mso-level-number-format:bullet; mso-level-text:\F0B7; mso-level-tab-stop:.5in; mso-level-number-position:left; text-indent:-.25in; mso-ansi-font-size:10.0pt; font-family:Symbol;} @list l1:level2 {mso-level-number-format:bullet; mso-level-text:o; mso-level-tab-stop:1.0in; mso-level-number-position:left; text-indent:-.25in; mso-ansi-font-size:10.0pt; font-family:"Courier New"; mso-bidi-font-family:"Times New Roman";} @list l1:level3 {mso-level-number-format:bullet; mso-level-text:\F0A7; mso-level-tab-stop:1.5in; mso-level-number-position:left; text-indent:-.25in; mso-ansi-font-size:10.0pt; font-family:Wingdings;} @list l1:level4 {mso-level-number-format:bullet; mso-level-text:\F0A7; mso-level-tab-stop:2.0in; mso-level-number-position:left; text-indent:-.25in; mso-ansi-font-size:10.0pt; font-family:Wingdings;} @list l1:level5 {mso-level-number-format:bullet; mso-level-text:\F0A7; mso-level-tab-stop:2.5in; mso-level-number-position:left; text-indent:-.25in; mso-ansi-font-size:10.0pt; font-family:Wingdings;} @list l1:level6 {mso-level-number-format:bullet; mso-level-text:\F0A7; mso-level-tab-stop:3.0in; mso-level-number-position:left; text-indent:-.25in; mso-ansi-font-size:10.0pt; font-family:Wingdings;} @list l1:level7 {mso-level-number-format:bullet; mso-level-text:\F0A7; mso-level-tab-stop:3.5in; mso-level-number-position:left; text-indent:-.25in; mso-ansi-font-size:10.0pt; font-family:Wingdings;} @list l1:level8 {mso-level-number-format:bullet; mso-level-text:\F0A7; mso-level-tab-stop:4.0in; mso-level-number-position:left; text-indent:-.25in; mso-ansi-font-size:10.0pt; font-family:Wingdings;} @list l1:level9 {mso-level-number-format:bullet; mso-level-text:\F0A7; mso-level-tab-stop:4.5in; mso-level-number-position:left; text-indent:-.25in; mso-ansi-font-size:10.0pt; font-family:Wingdings;} ol {margin-bottom:0in;} ul {margin-bottom:0in;} --></style> </head> <body lang=3D"DE-CH" link=3D"blue" vlink=3D"purple" style=3D"word-wrap:brea= k-word"> <div class=3D"WordSection1"> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif;color:#0E2841;mso-fareast-language:EN-US">Dear = Ike,<o:p></o:p></span></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif;color:#0E2841;mso-fareast-language:EN-US"><o:p>= </o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US" style=3D"font-size:10.0pt;font-= family:"Trebuchet MS",sans-serif;color:#0E2841;mso-fareast-langua= ge:EN-US">Many thanks for the feedback. See below as an individual my feedb= ack. Let me know you thoughts.<o:p></o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US" style=3D"font-size:10.0pt;font-= family:"Trebuchet MS",sans-serif;color:#0E2841;mso-fareast-langua= ge:EN-US"><o:p> </o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US" style=3D"font-size:10.0pt;font-= family:"Trebuchet MS",sans-serif;color:#0E2841;mso-fareast-langua= ge:EN-US">We will consider this together with Tim's input and a implementat= ion policy suggestion in the next version of the charter.<o:p></o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US" style=3D"font-size:10.0pt;font-= family:"Trebuchet MS",sans-serif;color:#0E2841;mso-fareast-langua= ge:EN-US"><o:p> </o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US" style=3D"font-size:10.0pt;font-= family:"Trebuchet MS",sans-serif;color:#0E2841;mso-fareast-langua= ge:EN-US">Best wishes<o:p></o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US" style=3D"font-size:10.0pt;font-= family:"Trebuchet MS",sans-serif;color:#0E2841;mso-fareast-langua= ge:EN-US">Thomas</span><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif;color:gray"><o:p></o:p></span></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif;color:#0E2841;mso-fareast-language:EN-US"><o:p>= </o:p></span></p> <div> <div style=3D"border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0in = 0in 0in"> <p class=3D"MsoNormal"><b><span lang=3D"EN-US" style=3D"font-size:11.0pt;fo= nt-family:"Calibri",sans-serif">From:</span></b><span lang=3D"EN-= US" style=3D"font-size:11.0pt;font-family:"Calibri",sans-serif"> = Ike Kunze <[email protected]> <br> <b>Sent:</b> Wednesday, May 27, 2026 9:42 AM<br> <b>To:</b> [email protected]; [email protected]<br> <b>Cc:</b> [email protected]; [email protected]; [email protected]; Ti= [email protected]; Graf Thomas, SCS-INI-NET-VNC-E2E <Thomas.Graf@swissc= om.com><br> <b>Subject:</b> Re: Joint BMWG/IPPM chartering<o:p></o:p></span></p> </div> </div> <p class=3D"MsoNormal"><o:p> </o:p></p> <table class=3D"MsoNormalTable" border=3D"0" cellspacing=3D"0" cellpadding= =3D"0" align=3D"left" width=3D"100%" style=3D"width:100.0%"> <tbody> <tr> <td style=3D"background:#CF4A0C;padding:5.0pt 2.0pt 5.0pt 2.0pt"></td> <td width=3D"100%" style=3D"width:100.0%;background:#FFF8E5;padding:5.0pt 4= .0pt 5.0pt 12.0pt"> <div> <p class=3D"MsoNormal" style=3D"mso-element:frame;mso-element-frame-hspace:= 2.25pt;mso-element-wrap:around;mso-element-anchor-vertical:paragraph;mso-el= ement-anchor-horizontal:column;mso-height-rule:exactly"> <b><span style=3D"color:#222222">Be aware:</span></b><span style=3D"color:#= 222222"> This is an external email.<o:p></o:p></span></p> </div> </td> </tr> </tbody> </table> <p class=3D"MsoNormal"><o:p> </o:p></p> <div> <div> <p class=3D"MsoNormal"><span style=3D"font-family:"Calibri",sans-= serif;color:black">Hi all,<o:p></o:p></span></p> </div> <div> <p class=3D"MsoNormal"><span style=3D"font-family:"Calibri",sans-= serif;color:black"><o:p> </o:p></span></p> </div> <div> <p class=3D"MsoNormal"><span style=3D"font-family:"Calibri",sans-= serif;color:black">Thanks for the work already done on the charter proposal= !<o:p></o:p></span></p> </div> <div> <p class=3D"MsoNormal"><span style=3D"font-family:"Calibri",sans-= serif;color:black">From my relatively narrow (and mostly IPPM-focused) poin= t of view, the charter proposal is already in good shape content-wise.<o:p>= </o:p></span></p> </div> <div> <p class=3D"MsoNormal"><span style=3D"font-family:"Calibri",sans-= serif;color:black">I mainly have some text-related consistency comments; go= ing through them in chronological order.<o:p></o:p></span></p> </div> <div> <p class=3D"MsoNormal"><span style=3D"font-family:"Calibri",sans-= serif;color:black"><o:p> </o:p></span></p> </div> <div> <p class=3D"MsoNormal"><span style=3D"font-family:"Calibri",sans-= serif;color:black"><o:p> </o:p></span></p> </div> <div> <p class=3D"MsoNormal"><span style=3D"font-family:"Calibri",sans-= serif;color:black">First comment:<o:p></o:p></span></p> </div> <div> <p class=3D"MsoNormal"><span style=3D"font-family:"Calibri",sans-= serif;color:black">The initial part of the charter focuses on “metric= s, methodologies, and protocols” with two sentences.<o:p></o:p></span= ></p> </div> <div> <p class=3D"MsoNormal"><span style=3D"font-family:"Calibri",sans-= serif;color:black">Those sentences make sense to me and create a strong con= text for the charter.<o:p></o:p></span></p> </div> <div> <p class=3D"MsoNormal"><span style=3D"font-family:"Calibri",sans-= serif;color:black">The paragraph ends with a (to me) surprisingly focused s= entence on metrics.<o:p></o:p></span></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif;color:#0E2841"><o:p> </o:p></span></p> </div> <div> <p class=3D"MsoNormal"><span lang=3D"EN-US" style=3D"font-family:"Cali= bri",sans-serif;color:black">The next paragraph then focuses on method= ologies.<o:p></o:p></span></p> </div> <div> <p class=3D"MsoNormal"><span style=3D"font-family:"Calibri",sans-= serif;color:black">There is no dedicated text on protocols except for brief= ly mentioning “across IETF protocols”.<o:p></o:p></span></p> </div> <div> <p class=3D"MsoNormal"><span style=3D"font-family:"Calibri",sans-= serif;color:black"><o:p> </o:p></span></p> </div> <div> <p class=3D"MsoNormal"><span style=3D"font-family:"Calibri",sans-= serif;color:black">To me, this first part of the charter could be more cons= istent:<o:p></o:p></span></p> </div> <div> <ul style=3D"margin-top:0in" type=3D"disc"> <li class=3D"MsoNormal" style=3D"color:black;mso-list:l1 level1 lfo1"><span= style=3D"font-family:"Calibri",sans-serif">Leave the first two s= entences as they are to set the scope of the charter.<o:p></o:p></span></li= ></ul> </div> <div> <ul style=3D"margin-top:0in" type=3D"disc"> <li class=3D"MsoNormal" style=3D"color:black;mso-list:l1 level1 lfo1"><span= style=3D"font-family:"Calibri",sans-serif">Make the second parag= raph about providing more details about the three focus points<o:p></o:p></= span></li></ul> </div> <div> <ul style=3D"margin-top:0in" type=3D"disc"> <ul style=3D"margin-top:0in" type=3D"circle"> <li class=3D"MsoNormal" style=3D"color:black;mso-list:l1 level2 lfo1"><span= style=3D"font-family:"Calibri",sans-serif">Move the “such = metrics” sentence to this paragraph<o:p></o:p></span></li></ul> </ul> </div> <div> <ul style=3D"margin-top:0in" type=3D"disc"> <ul style=3D"margin-top:0in" type=3D"circle"> <li class=3D"MsoNormal" style=3D"color:black;mso-list:l1 level2 lfo1"><span= style=3D"font-family:"Calibri",sans-serif">Consider adding a sen= tence on protocols OR rephrase the paragraph so that it talks more generall= y about "metrics, methodologies, and protocols” at once<o:p></o:p></span></li></ul> </ul> </div> <div> <ul style=3D"margin-top:0in" type=3D"disc"> <ul style=3D"margin-top:0in" type=3D"circle"> <ul style=3D"margin-top:0in" type=3D"square"> <li class=3D"MsoNormal" style=3D"color:black;mso-list:l1 level3 lfo1"><span= style=3D"font-family:"Calibri",sans-serif">(at least to me, repl= acing “such metrics” with “such methodologies” or &= #8220;such protocols” would equally make sense; same goes for the = 220;The methodologies” sentence).<o:p></o:p></span></li></ul> </ul> </ul> </div> <div> <ul style=3D"margin-top:0in" type=3D"disc"> <ul style=3D"margin-top:0in" type=3D"circle"> <ul style=3D"margin-top:0in" type=3D"square"> <li class=3D"MsoNormal" style=3D"color:black;mso-list:l1 level3 lfo1"><span= style=3D"font-family:"Calibri",sans-serif">I am struggling a bit= to find a good word to capture the three aspects at once, though. <o:= p></o:p></span></li></ul> </ul> </ul> </div> <div> <p class=3D"MsoNormal"><span style=3D"font-family:"Calibri",sans-= serif;color:#0E2841"><o:p> </o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US" style=3D"font-size:10.0pt;font-= family:"Trebuchet MS",sans-serif;color:#0E2841">TG> Agree. The= consistency can be improved.<o:p></o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US" style=3D"font-size:10.0pt;font-= family:"Trebuchet MS",sans-serif;color:#0E2841"><o:p> </o:p>= </span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US" style=3D"font-size:10.0pt;font-= family:"Trebuchet MS",sans-serif;color:#0E2841"><o:p> </o:p>= </span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US" style=3D"font-size:10.0pt;font-= family:"Trebuchet MS",sans-serif;color:#0E2841"><o:p> </o:p>= </span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US" style=3D"font-size:10.0pt;font-= family:"Trebuchet MS",sans-serif;color:#0E2841">Before:<o:p></o:p= ></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US" style=3D"font-size:10.0pt;font-= family:"Trebuchet MS",sans-serif;color:#0E2841"><o:p> </o:p>= </span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US" style=3D"font-size:10.0pt;font-= family:"Trebuchet MS",sans-serif;color:#0E2841"><remove the fo= llowing from the first paragraph><o:p></o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US" style=3D"font-size:10.0pt;font-= family:"Trebuchet MS",sans-serif;color:#0E2841"><o:p> </o:p>= </span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US" style=3D"font-size:10.0pt;font-= family:"Trebuchet MS",sans-serif;color:#0E2841">Such metrics are = intended to provide unbiased quantitative performance measurements.<o:p></o= :p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US" style=3D"font-size:10.0pt;font-= family:"Trebuchet MS",sans-serif;color:#0E2841"><o:p> </o:p>= </span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US" style=3D"font-size:10.0pt;font-= family:"Trebuchet MS",sans-serif;color:#0E2841">After:<o:p></o:p>= </span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US" style=3D"font-size:10.0pt;font-= family:"Trebuchet MS",sans-serif;color:#0E2841"><o:p> </o:p>= </span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US" style=3D"font-size:10.0pt;font-= family:"Trebuchet MS",sans-serif;color:#0E2841"><move the foll= owing to the end of the second paragraph><o:p></o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US" style=3D"font-size:10.0pt;font-= family:"Trebuchet MS",sans-serif;color:#0E2841"><o:p> </o:p>= </span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US" style=3D"font-size:10.0pt;font-= family:"Trebuchet MS",sans-serif;color:#0E2841">The protocols foc= uses on forwarding plane and how they are encoded in the data plane. The me= trics are intended to provide unbiased quantitative performance measurements.<o:p></o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US" style=3D"font-size:10.0pt;font-= family:"Trebuchet MS",sans-serif;color:#0E2841"><o:p> </o:p>= </span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US" style=3D"font-size:10.0pt;font-= family:"Trebuchet MS",sans-serif;color:#0E2841"><o:p> </o:p>= </span></p> </div> <div> <p class=3D"MsoNormal"><span style=3D"font-family:"Calibri",sans-= serif;color:black">Adding to Tim’s question about security and Thomas= ’ suggestion, I would propose making the “security building blo= cks" sentence into a dedicated paragraph between the second paragraph and the final “The xxxx WG fosters …” sentence.<o:p></o:= p></span></p> </div> <div> <p class=3D"MsoNormal"><span style=3D"font-family:"Calibri",sans-= serif;color:black">The main reason is that I think that we could provide a = bit clearer context on these building blocks.<o:p></o:p></span></p> </div> <blockquote style=3D"border:none;border-left:solid #C8C8C8 2.25pt;padding:0= in 0in 0in 5.0pt;margin-left:6.0pt;margin-top:5.0pt;margin-bottom:5.0pt"> <p style=3D"margin:0in"><span style=3D"font-size:10.0pt;font-family:"T= rebuchet MS",sans-serif;color:#0E2841">Also, the WG is responsible for= documenting common security building blocks and guidance for methodologies= and measurement protocols, including guidance on how to handle sensitive and vulnerable metrics.</span><o:p></o:p></p> </blockquote> <div> <p class=3D"MsoNormal"><span style=3D"font-family:"Calibri",sans-= serif;color:black">Specifically, to me, it is not only about handling sensi= tive data (in a sense of protecting confidentiality and privacy) but also a= bout making sure that the methodology cannot (easily) be abused (for which we might want to mention authentication?), that the r= esults are trustworthy (i.e., that we prevent tampering), and that the inte= nded deployment scope is clear (especially when the WG works on both, lab a= nd production methodologies).<o:p></o:p></span></p> </div> <div> <p class=3D"MsoNormal"><span style=3D"font-family:"Calibri",sans-= serif;color:black">I am not sure if that level of detail is already too spe= cific for a charter, but I would at least consider adding some text along t= hose lines.<o:p></o:p></span></p> </div> <div> <p class=3D"MsoNormal"><span style=3D"font-family:"Calibri",sans-= serif;color:black">Also considering Greg’s / Med’s comments/sug= gestions regarding (non-)intrusive, would this paragraph be a place to touc= h upon this aspect from a “safety”(?) perspective? <o:p></= o:p></span></p> </div> <div> <p class=3D"MsoNormal"><span style=3D"font-family:"Calibri",sans-= serif;color:#0E2841"><o:p> </o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US" style=3D"font-size:10.0pt;font-= family:"Trebuchet MS",sans-serif;color:#0E2841">TG> That makes= sense to me. How about<o:p></o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US" style=3D"font-size:10.0pt;font-= family:"Trebuchet MS",sans-serif;color:#0E2841"><o:p> </o:p>= </span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US" style=3D"font-size:10.0pt;font-= family:"Trebuchet MS",sans-serif;color:#0E2841">Before:<o:p></o:p= ></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US" style=3D"font-size:10.0pt;font-= family:"Trebuchet MS",sans-serif;color:#0E2841"><o:p> </o:p>= </span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US" style=3D"font-size:10.0pt;font-= family:"Trebuchet MS",sans-serif;color:#0E2841">including guidanc= e on how to handle sensitive and vulnerable metrics.<o:p></o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US" style=3D"font-size:10.0pt;font-= family:"Trebuchet MS",sans-serif;color:#0E2841"><o:p> </o:p>= </span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US" style=3D"font-size:10.0pt;font-= family:"Trebuchet MS",sans-serif;color:#0E2841">After:<o:p></o:p>= </span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US" style=3D"font-size:10.0pt;font-= family:"Trebuchet MS",sans-serif;color:#0E2841"><o:p> </o:p>= </span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US" style=3D"font-size:10.0pt;font-= family:"Trebuchet MS",sans-serif;color:#0E2841">including guidanc= e on how to handle sensitive and vulnerable metrics, that methodologies are= safe and cannot be easily abused, and that the results are trustworthy.<o:p></o:p></span></p> </div> <div> <p class=3D"MsoNormal"><span lang=3D"EN-US" style=3D"font-family:"Cali= bri",sans-serif;color:black"><o:p> </o:p></span></p> </div> <div> <p class=3D"MsoNormal"><span style=3D"font-family:"Calibri",sans-= serif;color:black">Second comment:<o:p></o:p></span></p> </div> <div> <p class=3D"MsoNormal"><span style=3D"font-family:"Calibri",sans-= serif;color:black">The “Work Items” currently state that <= o:p></o:p></span></p> </div> <blockquote style=3D"border:none;border-left:solid #C8C8C8 2.25pt;padding:0= in 0in 0in 5.0pt;margin-left:6.0pt;margin-top:5.0pt;margin-bottom:5.0pt"> <div> <p class=3D"MsoNormal"><span style=3D"font-family:"Calibri",sans-= serif;color:black">The work scope is limited to metrics and methodologies&n= bsp;<o:p></o:p></span></p> </div> </blockquote> <div> <p class=3D"MsoNormal"><span style=3D"font-family:"Calibri",sans-= serif;color:black">which (in the current form of the charter proposal) agai= n leaves out protocols, especially for someone mostly skimming the charter.= <o:p></o:p></span></p> </div> <div> <p class=3D"MsoNormal"><span style=3D"font-family:"Calibri",sans-= serif;color:black">For consistency reasons, I would suggest adding protocol= s here as well.<o:p></o:p></span></p> </div> <div> <p class=3D"MsoNormal"><span style=3D"font-family:"Calibri",sans-= serif;color:#0E2841"><o:p> </o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US" style=3D"font-size:10.0pt;font-= family:"Trebuchet MS",sans-serif;color:#0E2841">TG> Makes sens= e. How about:<o:p></o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US" style=3D"font-size:10.0pt;font-= family:"Trebuchet MS",sans-serif;color:#0E2841"><o:p> </o:p>= </span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US" style=3D"font-size:10.0pt;font-= family:"Trebuchet MS",sans-serif;color:#0E2841">Before:<o:p></o:p= ></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US" style=3D"font-size:10.0pt;font-= family:"Trebuchet MS",sans-serif;color:#0E2841"><o:p> </o:p>= </span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US" style=3D"font-size:10.0pt;font-= family:"Trebuchet MS",sans-serif;color:#0E2841">The work scope is= limited to metrics and methodologies<o:p></o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US" style=3D"font-size:10.0pt;font-= family:"Trebuchet MS",sans-serif;color:#0E2841"><o:p> </o:p>= </span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US" style=3D"font-size:10.0pt;font-= family:"Trebuchet MS",sans-serif;color:#0E2841">After:<o:p></o:p>= </span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US" style=3D"font-size:10.0pt;font-= family:"Trebuchet MS",sans-serif;color:#0E2841"><o:p> </o:p>= </span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US" style=3D"font-size:10.0pt;font-= family:"Trebuchet MS",sans-serif;color:#0E2841">The work scope is= limited to protocols, metrics and methodologies<o:p></o:p></span></p> </div> <div> <p class=3D"MsoNormal"><span lang=3D"EN-US" style=3D"font-family:"Cali= bri",sans-serif;color:black"><o:p> </o:p></span></p> </div> <div> <p class=3D"MsoNormal"><span style=3D"font-family:"Calibri",sans-= serif;color:black">Third comment:<o:p></o:p></span></p> </div> <div> <p class=3D"MsoNormal"><span style=3D"font-family:"Calibri",sans-= serif;color:black">Lastly, regarding Tim’s comment/ Thomas’s su= ggestion<o:p></o:p></span></p> </div> <div> <p class=3D"MsoNormal"><span style=3D"font-family:"Calibri",sans-= serif;color:black"><o:p> </o:p></span></p> </div> <blockquote style=3D"border:none;border-left:solid #C8C8C8 2.25pt;padding:0= in 0in 0in 5.0pt;margin-left:6.0pt;margin-top:5.0pt;margin-bottom:5.0pt"> <p style=3D"margin:0in"><span style=3D"color:black">I assume the nature of = the work in </span><span style=3D"color:blue"><a href=3D"https://datatracker.ietf.org/d= oc/draft-ietf-ippm-qoo/">https://datatracker.ietf.org/doc/draft-ietf-ippm-q= oo/</a></span><span style=3D"color:black"> remains covered by the new = charter. The text doesn’t explicitly mention quality assessment frameworks and scoring. </span><o:p></o:p></p> <p style=3D"margin:0in"><span style=3D"color:black"> </span><o:p></o:p= ></p> <p style=3D"margin:0in"><span style=3D"color:black">Second, it would be a n= ice nod to Dave T=E4ht to explicitly mention bufferbloat detection in the c= harter, with related work like in particular </span><span style=3D"color:blue"><a href=3D"https://datatracker.ietf.org/d= oc/draft-ietf-ippm-responsiveness/">https://datatracker.ietf.org/doc/draft-= ietf-ippm-responsiveness/</a></span><span style=3D"color:black">.</span><o:= p></o:p></p> <p style=3D"margin:0in"><span style=3D"font-size:10.0pt;font-family:"T= rebuchet MS",sans-serif;color:#0E2841"> </span><o:p></o:p></p> <p style=3D"margin:0in"><span style=3D"font-size:10.0pt;font-family:"T= rebuchet MS",sans-serif;color:#0E2841">TG> Both are good points whi= ch should be clearly mentioned. How about</span><o:p></o:p></p> <p style=3D"margin:0in"><span style=3D"font-size:10.0pt;font-family:"T= rebuchet MS",sans-serif;color:#0E2841"> </span><o:p></o:p></p> <p style=3D"margin:0in"><span style=3D"font-size:10.0pt;font-family:"T= rebuchet MS",sans-serif;color:#0E2841">Before:</span><o:p></o:p></p> <p style=3D"margin:0in"><span style=3D"font-size:10.0pt;font-family:"T= rebuchet MS",sans-serif;color:#0E2841"> </span><o:p></o:p></p> <p style=3D"margin:0in"><span style=3D"font-size:10.0pt;font-family:"T= rebuchet MS",sans-serif;color:#0E2841">The WG will also produce termin= ology documents and recommendations concerning the key performance characte= ristics of internetworking technologies, or benchmarks for network devices, systems, and services.</span><o:p></o:p></p> <p style=3D"margin:0in"><span style=3D"font-size:10.0pt;font-family:"T= rebuchet MS",sans-serif;color:#0E2841"> </span><o:p></o:p></p> <p style=3D"margin:0in"><span style=3D"font-size:10.0pt;font-family:"T= rebuchet MS",sans-serif;color:#0E2841">After:</span><o:p></o:p></p> <p style=3D"margin:0in"><span style=3D"font-size:10.0pt;font-family:"T= rebuchet MS",sans-serif;color:#0E2841"> </span><o:p></o:p></p> <p style=3D"margin:0in"><span style=3D"font-size:10.0pt;font-family:"T= rebuchet MS",sans-serif;color:#0E2841">The WG will also produce termin= ology documents and recommendations concerning the key performance characte= ristics of internetworking technologies, or benchmarks for network devices, systems, and services. This includes also quality ass= essment frameworks, scoring, and bufferbloat detection.</span><o:p></o:p></= p> </blockquote> <div> <p class=3D"MsoNormal"><span style=3D"font-family:"Calibri",sans-= serif;color:black"><o:p> </o:p></span></p> </div> <div> <p class=3D"MsoNormal"><span style=3D"font-family:"Calibri",sans-= serif;color:black">Speaking as the editor of the QoO draft, I would have se= en QoO in scope of the proposed charter already through the first sentence = of the charter:<o:p></o:p></span></p> </div> <div> <p class=3D"MsoNormal"><span style=3D"font-family:"Calibri",sans-= serif;color:black"><o:p> </o:p></span></p> </div> <div> <p class=3D"MsoNormal"><span style=3D"font-family:"Calibri",sans-= serif;color:black">“[..] develops [..] methodologies [..] that can be= applied to the quality [and] performance [..] of applications [..]”.= <o:p></o:p></span></p> </div> <div> <p class=3D"MsoNormal"><span style=3D"font-family:"Calibri",sans-= serif;color:black"><o:p> </o:p></span></p> </div> <div> <p class=3D"MsoNormal"><span style=3D"font-family:"Calibri",sans-= serif;color:black">That being said, I do like the nod to Dave and the more = explicit mentioning of quality assessment.<o:p></o:p></span></p> </div> <div> <p class=3D"MsoNormal"><span style=3D"font-family:"Calibri",sans-= serif;color:black">However, the latter adds a bit of redundancy (quality /&= nbsp;perf. characteristics; assessment / scoring) and the exact meanin= g of the first sentence was and still is a bit ambiguous to me.<o:p></o:p></span></p> </div> <div> <p class=3D"MsoNormal"><span style=3D"font-family:"Calibri",sans-= serif;color:black">Is this about <o:p></o:p></span></p> </div> <div> <p class=3D"MsoNormal"><span style=3D"font-family:"Calibri",sans-= serif;color:black"><o:p> </o:p></span></p> </div> <div> <p class=3D"MsoNormal"><span style=3D"font-family:"Calibri",sans-= serif;color:black">“produce terminology documents and recommendations= about 1) KPIs of internetworking tech and 2) benchmarks”<o:p></o:p><= /span></p> </div> <div> <p class=3D"MsoNormal"><span style=3D"font-family:"Calibri",sans-= serif;color:black"><o:p> </o:p></span></p> </div> <div> <p class=3D"MsoNormal"><span style=3D"font-family:"Calibri",sans-= serif;color:black">or is this about <o:p></o:p></span></p> </div> <div> <p class=3D"MsoNormal"><span style=3D"font-family:"Calibri",sans-= serif;color:black"><o:p> </o:p></span></p> </div> <div> <p class=3D"MsoNormal"><span style=3D"font-family:"Calibri",sans-= serif;color:black">“KPIs of internetworking tech and benchmarks”= ;?<o:p></o:p></span></p> </div> <div> <p class=3D"MsoNormal"><span style=3D"font-family:"Calibri",sans-= serif;color:black"><o:p> </o:p></span></p> </div> <div> <p class=3D"MsoNormal"><span style=3D"font-family:"Calibri",sans-= serif;color:black">I am pretty sure it’s the first one but I also see= the possibility of someone interpreting it as the second one.<o:p></o:p></= span></p> </div> <div> <p class=3D"MsoNormal"><span style=3D"font-family:"Calibri",sans-= serif;color:black">Maybe the following suggestion could tackle both the red= undancy and the ambiguity?<o:p></o:p></span></p> </div> <div> <p class=3D"MsoNormal"><span style=3D"font-family:"Calibri",sans-= serif;color:black"><o:p> </o:p></span></p> </div> <div> <ul style=3D"margin-top:0in" type=3D"disc"> <li class=3D"MsoNormal" style=3D"color:black;mso-list:l0 level1 lfo2"><span= style=3D"font-family:"Calibri",sans-serif">The WG will also prod= uce terminology documents and recommendations on key performance characteri= stics of internetworking technologies, on frameworks for assessing these characteristics, and on benchmarks for network devices= , systems, and services, including related topics such as bufferbloat detec= tion.<o:p></o:p></span></li></ul> </div> <div> <p class=3D"MsoNormal"><span style=3D"font-family:"Calibri",sans-= serif;color:black"><o:p> </o:p></span></p> </div> <div> <p class=3D"MsoNormal"><span lang=3D"EN-US" style=3D"font-family:"Cali= bri",sans-serif;color:#0E2841">TG> That proposal makes perfectly se= nse to me. </span><span lang=3D"EN-US" style=3D"font-family:"Calibri",sans-s= erif;color:black"><o:p></o:p></span></p> </div> <div> <p class=3D"MsoNormal"><span lang=3D"EN-US" style=3D"font-family:"Cali= bri",sans-serif;color:black"><o:p> </o:p></span></p> </div> <div> <p class=3D"MsoNormal"><span style=3D"font-family:"Calibri",sans-= serif;color:black">As I said in the beginning, I think that the charter is = already in good shape, so please see my comments as additional suggestions = that might help making the charter a bit more precise and easier to understand.<o:p></o:p></span></p> </div> <div> <p class=3D"MsoNormal"><span style=3D"font-family:"Calibri",sans-= serif;color:black"><o:p> </o:p></span></p> </div> <div> <p class=3D"MsoNormal"><span style=3D"font-family:"Calibri",sans-= serif;color:black">Thanks!<o:p></o:p></span></p> </div> <div> <p class=3D"MsoNormal"><span style=3D"font-family:"Calibri",sans-= serif;color:black"><o:p> </o:p></span></p> </div> <div> <p class=3D"MsoNormal"><span style=3D"font-family:"Calibri",sans-= serif;color:black">Cheers,<o:p></o:p></span></p> </div> <div> <p class=3D"MsoNormal"><span style=3D"font-family:"Calibri",sans-= serif;color:black">Ike<o:p></o:p></span></p> </div> <div> <p class=3D"MsoNormal"><span style=3D"font-family:"Calibri",sans-= serif;color:black"><o:p> </o:p></span></p> </div> <div id=3D"ms-outlook-mobile-signature"> <p style=3D"margin:0in"><b><span style=3D"font-size:10.5pt;font-family:&quo= t;Calibri",sans-serif;color:black">Friendly Note:</span></b><span styl= e=3D"font-size:10.5pt;font-family:"Calibri",sans-serif;color:blac= k"> I send emails at times that work best for me. Please don’t feel any pressure to reply outside your usual working hours.</span><o:p></= o:p></p> <p style=3D"margin:0in"><o:p> </o:p></p> <table class=3D"MsoNormalTable" border=3D"0" cellspacing=3D"0" cellpadding= =3D"0" width=3D"357" style=3D"width:267.9pt;border-collapse:collapse;border= -color:currentcolor;box-sizing: border-box;border-spacing: 0px"> <tbody> <tr style=3D"height:38.5pt"> <td width=3D"108" valign=3D"top" style=3D"width:80.95pt;border:none;border-= right:solid windowtext 1.0pt;padding:0in 5.4pt 0in 5.4pt;height:38.5pt;bord= er-color:currentcolor windowtext currentcolor currentcolor"> <p class=3D"MsoNormal"><span style=3D"font-family:"Calibri",sans-= serif;color:black"><img border=3D"0" width=3D"55" height=3D"55" style=3D"wi= dth:.575in;height:.575in" id=3D"img-e8c5e44d-c6cc-4d62-9979-5f6060fda0ed" s= rc=3D"cid:image001.png-LoOmB2/[email protected]" alt=3D"Background pattern=0A= =0A= Description automatically generated"></span><span style=3D"font-family:&quo= t;Calibri",sans-serif;color:black"><o:p></o:p></span></p> </td> <td width=3D"249" valign=3D"top" style=3D"width:186.95pt;padding:0in 5.4pt = 0in 5.4pt;height:38.5pt;border-color:currentcolor"> <p class=3D"MsoNormal"><b><span style=3D"font-family:"Calibri",sa= ns-serif;color:#2A378B">Ike Kunze</span></b><span style=3D"font-family:&quo= t;Calibri",sans-serif;color:#2A378B"><o:p></o:p></span></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Ca= libri",sans-serif;color:black">Senior Researcher<o:p></o:p></span></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Ca= libri",sans-serif;color:black">Phone +47 408 81 254 <o:p></o:p></= span></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Ca= libri",sans-serif;color:#954F72"><a href=3D"https://cujo.com/">CUJO AI= </a></span><u><span style=3D"font-size:10.0pt;font-family:"Calibri&quo= t;,sans-serif;color:#4472C4"> </span></u><span style=3D"font-size:10.0= pt;font-family:"Calibri",sans-serif;color:#4472C4">| </span><span style=3D"font-size:10.0pt;font-family:"Calibri",sans= -serif;color:#954F72"><a href=3D"https://cujo.com/blog/">News</a></span><sp= an style=3D"font-family:"Calibri",sans-serif;color:black"><a href= =3D"https://cujo.com/blog/"><span style=3D"text-decoration:none"> </span></a></span><span style=3D"font-size:10.0pt;font-family:"Calibri= ",sans-serif;color:#4472C4">|</span><span style=3D"font-size:10.0pt;fo= nt-family:"Calibri",sans-serif;color:#7030A0"> <a href=3D"ht= tps://www.linkedin.com/company/cujoai">LinkedIn</a></span><span style=3D"fo= nt-family:"Calibri",sans-serif;color:black"><o:p></o:p></span></p= > </td> </tr> </tbody> </table> <p class=3D"MsoNormal"><span style=3D"font-size:11.5pt;font-family:"Ar= ial",sans-serif;color:#40B3E4"><o:p> </o:p></span></p> </div> <div id=3D"mail-editor-reference-message-container"> <div style=3D"border:none;border-top:solid windowtext 1.0pt;padding:3.0pt 0= in 0in 0in;border-color:currentcolor currentcolor"> <blockquote style=3D"border:none;border-left:solid #C8C8C8 2.25pt;padding:0= in 0in 0in 5.0pt;margin-left:6.0pt;margin-top:5.0pt;margin-bottom:5.0pt"> <p class=3D"MsoNormal"><b><span style=3D"color:black">From: </span></b><spa= n style=3D"color:black"><a href=3D"mailto:Thomas.Graf-Zc0CTiu5wcBWk0Htik3J/[email protected]">Thomas.= Graf-Zc0CTiu5wcBWk0Htik3J/[email protected]</a> <<a href=3D"mailto:Thomas.Graf-Zc0CTiu5wcBWk0Htik3J/[email protected]">Thoma= s.Graf-Zc0CTiu5wcBWk0Htik3J/[email protected]</a>><o:p></o:p></span></p> <p class=3D"MsoNormal"><b><span style=3D"color:black">Date: </span></b><spa= n style=3D"color:black">Saturday, 23 May 2026 at 07:38<o:p></o:p></span></p= > <p class=3D"MsoNormal"><b><span style=3D"color:black">To: </span></b><span = style=3D"color:black"><a href=3D"mailto:[email protected]">Tim.Chown@jis= c.ac.uk</a> <<a href=3D"mailto:[email protected]">[email protected]= k</a>>; <a href=3D"mailto:[email protected]">[email protected]</a> <<a href=3D"mailto:ip= [email protected]">[email protected]</a>>; <a href=3D"mailto:[email protected]">[email protected]</a> <<a href=3D"mailto:bm= [email protected]">[email protected]</a>><o:p></o:p></span></p> <p class=3D"MsoNormal"><b><span style=3D"color:black">Cc: </span></b><span = style=3D"color:black"><a href=3D"mailto:[email protected]">ippm-chairs@i= etf.org</a> <<a href=3D"mailto:[email protected]">[email protected]= g</a>>; <a href=3D"mailto:[email protected]">[email protected]</a> <<a hre= f=3D"mailto:[email protected]">[email protected]</a>>; <a href=3D"mailto:[email protected]">[email protected]</a> <<a href=3D"mai= lto:[email protected]">[email protected]</a>><o:p></o:p></span></p> <p class=3D"MsoNormal"><b><span style=3D"color:black">Subject: </span></b><= span style=3D"color:black">[ippm] Re: Joint BMWG/IPPM chartering<o:p></o:p>= </span></p> <p class=3D"MsoNormal"><span style=3D"color:black"><o:p> </o:p></span>= </p> </blockquote> </div> <blockquote style=3D"border:none;border-left:solid #C8C8C8 2.25pt;padding:0= in 0in 0in 5.0pt;margin-left:6.0pt;margin-top:5.0pt;margin-bottom:5.0pt"> <div style=3D"border:solid #9C6500 1.0pt;padding:2.0pt 2.0pt 2.0pt 2.0pt"> <p class=3D"MsoNormal" style=3D"line-height:12.0pt;background:#FFEB9C"><spa= n style=3D"font-size:10.0pt;font-family:"Calibri",sans-serif;colo= r:#9C6500">CAUTION:</span><span style=3D"font-size:10.0pt;font-family:"= ;Calibri",sans-serif;color:black"> This email originated from outside of the organization. Do not click links or open attachments u= nless you recognize the sender and know the content is safe.</span><span st= yle=3D"font-size:10.0pt;font-family:"Calibri",sans-serif"><o:p></= o:p></span></p> </div> <div> <p class=3D"MsoNormal"><o:p> </o:p></p> </div> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif;color:#0E2841">Dear Tim,</span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif;color:#0E2841"> </span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif;color:#0E2841">We are about to prepare another = charter proposal update. I would appreciate if you could review my proposal= .</span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif;color:#0E2841"> </span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif;color:#0E2841">And of course, anybody else on t= he mailing list who likes to comment or has different suggestions, please j= oin the conversation.</span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif;color:#0E2841"> </span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif;color:#0E2841">Best wishes</span><o:p></o:p></p= > <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif;color:#0E2841">Thomas</span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif;color:#0E2841"> </span><o:p></o:p></p> </blockquote> <div style=3D"border:none;border-top:solid windowtext 1.0pt;padding:3.0pt 0= in 0in 0in;border-color:currentcolor currentcolor"> <blockquote style=3D"border:none;border-left:solid #C8C8C8 2.25pt;padding:0= in 0in 0in 5.0pt;margin-left:6.0pt;margin-top:5.0pt;margin-bottom:5.0pt"> <p class=3D"MsoNormal"><b><span style=3D"font-size:11.0pt;font-family:"= ;Calibri",sans-serif">From:</span></b><span style=3D"font-size:11.0pt;= font-family:"Calibri",sans-serif"> Graf Thomas, SCS-INI-NET-= VNC-E2E</span><o:p></o:p></p> <p class=3D"MsoNormal"><b><span style=3D"font-size:11.0pt;font-family:"= ;Calibri",sans-serif">Sent:</span></b><span style=3D"font-size:11.0pt;= font-family:"Calibri",sans-serif"> Friday, May 1, 2026 9:32 = AM</span><o:p></o:p></p> <p class=3D"MsoNormal"><b><span style=3D"font-size:11.0pt;font-family:"= ;Calibri",sans-serif">To:</span></b><span style=3D"font-size:11.0pt;fo= nt-family:"Calibri",sans-serif"> 'Tim Chown' <<a href=3D"= mailto:[email protected]">[email protected]</a>>; <a href=3D"mailto:[email protected]">[email protected]</a>; <a href=3D"mailto:bmwg@= ietf.org"> [email protected]</a></span><o:p></o:p></p> <p class=3D"MsoNormal"><b><span style=3D"font-size:11.0pt;font-family:"= ;Calibri",sans-serif">Cc:</span></b><span style=3D"font-size:11.0pt;fo= nt-family:"Calibri",sans-serif"> <a href=3D"mailto:ippm-chai= [email protected]">[email protected]</a>; <a href=3D"mailto:[email protected]">[email protected]</a>; <a href= =3D"mailto:[email protected]"> [email protected]</a></span><o:p></o:p></p> <p class=3D"MsoNormal"><b><span style=3D"font-size:11.0pt;font-family:"= ;Calibri",sans-serif">Subject:</span></b><span style=3D"font-size:11.0= pt;font-family:"Calibri",sans-serif"> RE: Joint BMWG/IPPM ch= artering</span><o:p></o:p></p> </blockquote> </div> <blockquote style=3D"border:none;border-left:solid #C8C8C8 2.25pt;padding:0= in 0in 0in 5.0pt;margin-left:6.0pt;margin-top:5.0pt;margin-bottom:5.0pt"> <p class=3D"MsoNormal"> <o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif;color:#0E2841">Dear Tim,</span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif;color:#0E2841"> </span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif;color:#0E2841">Thanks a lot! These are very goo= d points. As an individual, see inline my feedback and proposals how to add= ress this in the proposed charter.</span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif;color:#0E2841"> </span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif;color:#0E2841">Best wishes</span><o:p></o:p></p= > <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif;color:#0E2841">Thomas</span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif;color:#0E2841"> </span><o:p></o:p></p> </blockquote> <div style=3D"border:none;border-top:solid windowtext 1.0pt;padding:3.0pt 0= in 0in 0in;border-color:currentcolor currentcolor"> <blockquote style=3D"border:none;border-left:solid #C8C8C8 2.25pt;padding:0= in 0in 0in 5.0pt;margin-left:6.0pt;margin-top:5.0pt;margin-bottom:5.0pt"> <p class=3D"MsoNormal"><b><span style=3D"font-size:11.0pt;font-family:"= ;Calibri",sans-serif">From:</span></b><span style=3D"font-size:11.0pt;= font-family:"Calibri",sans-serif"> Tim Chown <<span style= =3D"color:blue"><a href=3D"mailto:[email protected]">[email protected]= k</a></span>></span><o:p></o:p></p> <p class=3D"MsoNormal"><b><span style=3D"font-size:11.0pt;font-family:"= ;Calibri",sans-serif">Sent:</span></b><span style=3D"font-size:11.0pt;= font-family:"Calibri",sans-serif"> Monday, April 27, 2026 11= :20 AM</span><o:p></o:p></p> <p class=3D"MsoNormal"><b><span style=3D"font-size:11.0pt;font-family:"= ;Calibri",sans-serif">To:</span></b><span style=3D"font-size:11.0pt;fo= nt-family:"Calibri",sans-serif"> Graf Thomas, SCS-INI-NET-VN= C-E2E <<span style=3D"color:blue"><a href=3D"mailto:Thomas.Graf@swisscom= .com">Thomas.Graf-Zc0CTiu5wcBWk0Htik3J/[email protected]</a></span>>; <span style=3D"color:blue"><a href=3D"mailto:[email protected]">[email protected]</= a></span>; <span style=3D"color:blue"><a href=3D"mailto:[email protected]">[email protected]</= a></span></span><o:p></o:p></p> <p class=3D"MsoNormal"><b><span style=3D"font-size:11.0pt;font-family:"= ;Calibri",sans-serif">Cc:</span></b><span style=3D"font-size:11.0pt;fo= nt-family:"Calibri",sans-serif"> <span style=3D"color:blue"><a href=3D"mailto:[email protected]">ippm-cha= [email protected]</a></span>; <span style=3D"color:blue"><a href=3D"mailto:[email protected]">bmwg-cha= [email protected]</a></span>; <span style=3D"color:blue"><a href=3D"mailto:[email protected]">ops-ads@ietf= .org</a></span></span><o:p></o:p></p> <p class=3D"MsoNormal"><b><span style=3D"font-size:11.0pt;font-family:"= ;Calibri",sans-serif">Subject:</span></b><span style=3D"font-size:11.0= pt;font-family:"Calibri",sans-serif"> Re: Joint BMWG/IPPM ch= artering</span><o:p></o:p></p> </blockquote> </div> <blockquote style=3D"border:none;border-left:solid #C8C8C8 2.25pt;padding:0= in 0in 0in 5.0pt;margin-left:6.0pt;margin-top:5.0pt;margin-bottom:5.0pt"> <p class=3D"MsoNormal"> <o:p></o:p></p> <table class=3D"MsoNormalTable" border=3D"0" cellspacing=3D"0" cellpadding= =3D"0" align=3D"left" width=3D"100%" style=3D"width:100.0%"> <tbody> <tr> <td style=3D"background:#CF4A0C;padding:5.0pt 2.0pt 5.0pt 2.0pt"></td> <td width=3D"100%" style=3D"width:100.0%;background:#FFF8E5;padding:5.0pt 4= .0pt 5.0pt 12.0pt"> <p class=3D"MsoNormal" style=3D"mso-element:frame;mso-element-frame-hspace:= 2.25pt;mso-element-wrap:around;mso-element-anchor-vertical:paragraph;mso-el= ement-anchor-horizontal:column;mso-height-rule:exactly"> <b><span style=3D"color:#222222">Be aware:</span></b><span style=3D"color:#= 222222"> This is an external email.</span><o:p></o:p></p> </td> </tr> </tbody> </table> <p class=3D"MsoNormal"> <o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"color:black">Hi,</span><o:p></o:p></p= > <p class=3D"MsoNormal"><span style=3D"color:black"> </span><o:p></o:p>= </p> <p class=3D"MsoNormal"><span style=3D"color:black">I think this is a good, = firm strawman and something that should definitely be taken forward. Thank = you for the work in getting this far.</span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"color:black"> </span><o:p></o:p>= </p> <p class=3D"MsoNormal"><span style=3D"color:black">A few comments…</s= pan><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"color:black"> </span><o:p></o:p>= </p> <p class=3D"MsoNormal"><span style=3D"color:black">I don't understand the &= quot;<span style=3D"background:white">the WG is responsible for documenting= common security building blocks and guidance” line. What are th= ese building blocks? To someone just reading this charter, it’s not clear. Security of measurement protocols? Measu= rement of security appliances? Something else?</span></span><o:p></o:= p></p> <p class=3D"MsoNormal"><span style=3D"color:#0E2841"> </span><o:p></o:= p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif;color:#0E2841">TG> Correct. This needs to be= set into context. How about</span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif;color:#0E2841"> </span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif;color:#0E2841">Before:</span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif;color:#0E2841"> </span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif;color:#0E2841">The xxxx WG fosters commonality = and comparability of metrics and measurements across IETF protocols at diff= erent layers. Also, the WG is responsible for documenting common security building blocks and guidance.</span><o:p></o:p= ></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif;color:#0E2841"> </span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif;color:#0E2841">After:</span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif;color:#0E2841"> </span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif;color:#0E2841">The xxxx WG fosters commonality = and comparability of metrics and measurements across IETF protocols at diff= erent layers. Also, the WG is responsible for documenting common security building blocks and guidance for methodologies= and measurement protocols, including guidance on how to handle sensitive a= nd vulnerable metrics.</span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif;color:#0E2841"> </span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif;color:#0E2841"> </span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"color:black">I assume the nature of t= he work in </span><span style=3D"color:blue"><a href=3D"https://datatracker.ietf.org/d= oc/draft-ietf-ippm-qoo/">https://datatracker.ietf.org/doc/draft-ietf-ippm-q= oo/</a></span><span style=3D"color:black"> remains covered by the new = charter. The text doesn’t explicitly mention quality assessment frameworks and scoring. </span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"color:black"> </span><o:p></o:p>= </p> <p class=3D"MsoNormal"><span style=3D"color:black">Second, it would be a ni= ce nod to Dave T=E4ht to explicitly mention bufferbloat detection in the ch= arter, with related work like in particular </span><span style=3D"color:blue"><a href=3D"https://datatracker.ietf.org/d= oc/draft-ietf-ippm-responsiveness/">https://datatracker.ietf.org/doc/draft-= ietf-ippm-responsiveness/</a></span><span style=3D"color:black">.</span><o:= p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif;color:#0E2841"> </span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif;color:#0E2841">TG> Both are good points whic= h should be clearly mentioned. How about</span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif;color:#0E2841"> </span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif;color:#0E2841">Before:</span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif;color:#0E2841"> </span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif;color:#0E2841">The WG will also produce te= rminology documents and recommendations concerning the key performance char= acteristics of internetworking technologies, or benchmarks for network devices, systems, and services.</span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif;color:#0E2841"> </span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif;color:#0E2841">After:</span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif;color:#0E2841"> </span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif;color:#0E2841">The WG will also produce termino= logy documents and recommendations concerning the key performance character= istics of internetworking technologies, or benchmarks for network devices, systems, and services. This includes also quality ass= essment frameworks, scoring, and bufferbloat detection.</span><o:p></o:p></= p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif;color:#0E2841"> </span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"color:black">The related WGs (well, R= Gs) should probably include maprg, both for the work it does that may lead = to new proposals for protocol work, and its testing of drafts/protocols und= er development in the new combined WG.</span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif;color:#0E2841"> </span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif;color:#0E2841">TG> I think the relationship = with MAPRG falls under collaboration and therefore could be mentioned like = this:</span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif;color:#0E2841"> </span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif;color:#0E2841">Before:</span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif;color:#0E2841"> </span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif;color:#0E2841">The WG closely collaborates with= the Performance Metrics Directorate per the guidance in BCP 170.</span><o:= p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif;color:#0E2841"> </span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif;color:#0E2841">After:</span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif;color:#0E2841"> </span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif;color:#0E2841">The WG closely collaborates with= the Performance Metrics Directorate per the guidance in BCP 170 and also w= ith MAPRG.</span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"color:black"> </span><o:p></o:p>= </p> <p class=3D"MsoNormal"><span style=3D"color:black">And considering somethin= g I’m involved with at the moment, is measurement of jumbo frame MTU = operation in scope for this WG, e.g., testing for 9000 MTU end-to-end? &nbs= p; It’s not clear to me from reading the text. Do we need to add any paragraph about what’s NOT in scope, or = do we leave it up to the WG to decide what it can adopt?</span><o:p></o:p><= /p> <p class=3D"MsoNormal"><span style=3D"color:#0E2841"> </span><o:p></o:= p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif;color:#0E2841">TG> From my point of few, thi= s is already to detailed for a charter item. Perhaps others have a differen= t opinion.</span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif;color:#0E2841"> </span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"color:black">I’ve not added the= se as issues.</span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif;color:#0E2841"> </span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif;color:#0E2841">TG> Let me know your thoughts= and suggestions on the proposals. I can add them then to the issues: </span><span style=3D"font-size:10.0pt;font-family:"Trebuchet MS"= ,sans-serif;color:blue"><a href=3D"https://github.com/ietf-ippm/wg-charter/= issues">https://github.com/ietf-ippm/wg-charter/issues</a></span><o:p></o:p= ></p> <p class=3D"MsoNormal"><span style=3D"color:black"> </span><o:p></o:p>= </p> <p class=3D"MsoNormal"><span style=3D"color:black">Tim</span><o:p></o:p></p= > <p class=3D"MsoNormal"><span style=3D"color:black"> </span><o:p></o:p>= </p> </blockquote> <div id=3D"mail-editor-reference-message-container"> <blockquote style=3D"border:none;border-left:solid #C8C8C8 2.25pt;padding:0= in 0in 0in 5.0pt;margin-left:6.0pt;margin-top:5.0pt;margin-bottom:5.0pt"> <p class=3D"MsoNormal">On 26/04/2026, 09:02, "<span style=3D"color:blu= e"><a href=3D"mailto:Thomas.Graf-Zc0CTiu5wcBWk0Htik3J/[email protected]">Thomas.Graf-Zc0CTiu5wcBWk0Htik3J/[email protected]</a>= </span>" <<span style=3D"color:blue"><a href=3D"mailto:Thomas.Graf@= swisscom.com">Thomas.Graf-Zc0CTiu5wcBWk0Htik3J/[email protected]</a></span>> wrote:<o:p></o:p></p> <p class=3D"MsoNormal"> <o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif">Dear BMWG and IPPM,</span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif"> </span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif">On behalf of the chairs. At IETF 125 we had a = public joint chartering session onsite. In that session and during the disc= ussion afterwards, we consolidated and simplified the existing charters</span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif"> </span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif;color:#467886"><a href=3D"https://datatracker.i= etf.org/wg/bmwg/about/"><span style=3D"color:#467886">https://datatracker.i= etf.org/wg/bmwg/about/</span></a></span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif;color:#467886"><a href=3D"https://datatracker.i= etf.org/wg/ippm/about/"><span style=3D"color:#467886">https://datatracker.i= etf.org/wg/ippm/about/</span></a></span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif"> </span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif">for a new joint charter proposal</span><o:p></= o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif"> </span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif;color:#467886"><a href=3D"https://github.com/ie= tf-ippm/wg-charter/blob/main/ippm-bmwg-joint.md"><span style=3D"color:#4678= 86">https://github.com/ietf-ippm/wg-charter/blob/main/ippm-bmwg-joint.md</s= pan></a></span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif"> </span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif">Out of this exercise we highlight that the fol= lowing items are specific to BMWG or IPPM today:</span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif"> </span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif">- applications running over public and private= networks</span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif">- including endpoints in production and lab en= vironments. Where in lab environments the testing procedures ensure consist= ent, reproducible, and reportable benchmarking results.</span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif">- The WG will also produce terminology documen= ts and recommendations concerning the key performance characteristics of in= ternetworking technologies, or benchmarks for network devices, systems, and services.</span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif"> </span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif">We added new items to the charter based on rec= ent working group discussions</span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif"> </span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif">- &nb= sp; IETF protocols at different layers</span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif">- &nb= sp; documenting common security building blocks</span><o:p></o:= p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif">- &nb= sp; The WG will also produce terminology documents and recommen= dations</span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif">- &nb= sp; the WG will specify related manageability aspects, such as = YANG data models for configuration, operation, and Network Telemetry data e= xport</span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif">- &nb= sp; Layer 2 applications can be covered as well but require exp= licit approval from the Responsible Area Director.</span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif">- &nb= sp; It specifically coordinates with other WGs such as MPLS, 6M= AN, and SPRING where data plane encapsulations are specified.</span><o:p></= o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif">- &nb= sp; The WG liaises with other Standards Development Organizatio= ns such as ITU-T, IEEE, 3GPP, and BBF and reaches out to other operator com= munities such as NANOG, RIPE, and APRICOT.</span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif"> </span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif">Many thanks to Carsten, Luis, Med, Qin, Marcus= , Giuseppe and Sarah for this proposal.</span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif"> </span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif">We would like to get reviews and feedback on t= he joint charter proposal from both working groups. And in particular, we a= lso invite BMWG and IPPM authors to check whether the newly proposed joint charter covers their work accurately.</span><o:p>= </o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif"> </span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif">- &nb= sp; Do you believe that this joint charter covers your existing= and future work?</span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif">- &nb= sp; Do you believe it describes and scopes accurately the curre= nt and future work of both working groups?</span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif">- &nb= sp; Is something missing or should be omitted? Why?</span><o:p>= </o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif"> </span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif">Please comment on this thread and also feel fr= ee to open change proposals here: <span style=3D"color:#467886"><a href=3D"https://github.com/ietf-ippm/wg-ch= arter/issues"><span style=3D"color:#467886">https://github.com/ietf-ippm/wg= -charter/issues</span></a></span></span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif"> </span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif">We intend to follow up also with the MPLS, 6MA= N, and SPRING working groups once this discussion is stabilizing.</span><o:= p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif"> </span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif">Best wishes</span><o:p></o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Tr= ebuchet MS",sans-serif">Qin, Giuseppe, Sarah, Marcus and Thomas</span>= <o:p></o:p></p> </blockquote> </div> </div> <p style=3D"line-height:10.0pt"><span style=3D"font-size:8.0pt;font-family:= "Calibri",sans-serif">This email and any files transmitted with i= t are confidential and intended solely for the use of the individual or ent= ity to whom they are addressed. If you have received this email in error please notify the system manager. This message contain= s confidential information and is intended only for the individual named. I= f you are not the named addressee you should not disseminate, distribute or= copy this e-mail. Please notify the sender immediately by e-mail if you have received this e-mail by mista= ke and delete this e-mail from your system. If you are not the intended rec= ipient you are notified that disclosing, copying, distributing or taking an= y action in reliance on the contents of this information is strictly prohibited. <o:p></o:p></span></p> <p class=3D"MsoNormal"><o:p> </o:p></p> </div> </div> </body> </html> --_000_ZR1P278MB1170B3CE68D2747E3DDBE597891F2ZR1P278MB1170CHEP_-- --_004_ZR1P278MB1170B3CE68D2747E3DDBE597891F2ZR1P278MB1170CHEP_ Content-Type: image/png; name="image001.png" Content-Description: image001.png Content-Disposition: inline; filename="image001.png"; size=9038; creation-date="Sun, 07 Jun 2026 09:17:45 GMT"; modification-date="Sun, 07 Jun 2026 09:17:45 GMT" Content-ID: <image001.png-LoOmB2/[email protected]> Content-Transfer-Encoding: base64 iVBORw0KGgoAAAANSUhEUgAAAIoAAACKCAYAAAB1h9JkAAAAAXNSR0IArs4c6QAAAIRlWElmTU0A KgAAAAgABQESAAMAAAABAAEAAAEaAAUAAAABAAAASgEbAAUAAAABAAAAUgEoAAMAAAABAAIAAIdp AAQAAAABAAAAWgAAAAAAAADcAAAAAQAAANwAAAABAAOgAQADAAAAAQABAACgAgAEAAAAAQAAAIqg AwAEAAAAAQAAAIoAAAAAi7BB/QAAAAlwSFlzAAAh1QAAIdUBBJy0nQAAImNJREFUeAHtXQmcFMW5 r6ruOfYCBBbCTRS5luVwXRbQyIqomGg0RjR5GpMXfz81ydM8BEQx5k3yYgRBNCTxRWOMR4yJ+Izx xXiAuB4cC6yRY7hF5VAXVq49Z7q76v2rh9mL2Zmeme6hd4fWZXqmq6u++upfX3311VdfEXL6Os2B 0xw4zQG7OEDtyqhz5/O8UlS2dwQTxnBBSC+iMEKJ+oWu6bv75tdvr6gI6J27fulTn9VAmTx5SU4d Mb7BOb2BMXU4EaQHISIHKMFFm3B/lHNjF1WUZ1md/uKmTXPr02d558wha4EyqnTxBYrC7iWUXgBQ eIngaEHIkzYX2EMpcEPDQpBVQhj/Hayc/VabJFnyJSuBMmLSwq97iO9RSumXOA9bamqmeIEjcUgI /dYta+f8DS+1R5WlfDprIqWzEp4q3cWli69Hoz9KqCgUXLOcDaQJpAvLo0y9tHDAtM8P7V/+geWX u0DCrJIoIycvKVYEf41RtT9PAiSt25kxD0YpXm1Q/avb1t75futnXfmedeXKta5beXlAVQW/Jx2Q yPwkwChjfalg95aUPOppXUZXvs8aoFTX+6cQolzC5RCS5iXzUCi7sMFzfGqaWXWa17MGKCpRr6WU 9YjMbtJsH8yQBGXdmSDXpplTp3k9K4Ai7SWC0WJMVGzTyWRGAF5RUXkgv9O0dhqEZgVQGhoaelKF 9UqDTzFfBVB68bBqe74xCzvFP2YFUPTc3BwIkxxho+lD5iUI8xvCn3OK2zAjxWcHUAzDgGVVGkJs ZKrMSxgKbPw2ZurarLICKKpSf4xQXms3TGCprfUoDcdc27o2EpYVQAmuDhzhXN8rbJUo0qJv7B8x YPQXNraHa7PKCqAAH5j0sNfRtFgRtkOuIA8hwpTw5cuWXXt66HEtvFMgDDrnS5AAH8GsmsLbbV/B bIfAkvIJ4cqLbZ903W/pc62T8CZY8aPPIViWopGx6puOVIHTAVWgG4vfbFk/e18nqX7aZGYNUCSn WIN4hgh9mSJdBlK8pLsBVp3/bhzR/5hiFp3ytaxyM6iuXq716HtJBWN8ABp8rDCdlay2GyWM+aCa 6M9jzehH2zbOOWz1za6QLh0ZnHT9hw27zefvfeZkiO2L0C3PMocARndxyt/Uunsrd796eyjpTFN4 oahoSU9aIBYSqtyA4cgvASMwmEBDbZebHGbMoUaa10JU8OdCmpi7s2pOTbuEzn6d+bwyZu+u3ox6 BnCq+MNEHKaHjQM7dsyrdbbgltwzBpSic5YMoz7yUyrIdWggr4A6KC80AzBjhDF1fdFg5Jfb19yx uYU8J+8CrOjcvGuJqtzMqDIBIOnRXtGVAKKCHhOUf8B14/db8+r+SjLsaF1Utng0Jcq/E8avFlwM BJ0q0FuP36pgQ3zW06S88MEHs446ySmZd0aAMuLchSM8Hs8TlKpTgAkUe3LPZYoU69oHeDIzuOaO 3U5XPJr/sLJANz8tuIxzMhHC4yxGqbnIx4WoZ4x+yA1jg9/o9kpV1S0ZN6wVlT4wg6mexeBbkfSD iQyVkndyGIQDFdwd0NGeCmnGHKelnONAKSlZ0D2kev4GIXIhN2DGiHMxxQ/PIO01rxb+VlXVXRlv GEICrKSEgAhCqq4gTSQQiIi9ODQ79WjUxIVXqarvUYCiT6RzxSoJckX1E8PQnmT1TXds3nz3kVip 7PhNtSOTeHk0eehU4P8rVpyYuRGSU88ZDR7/DOT513j5OvMswKuqSIOZd5UzJVjJdXDx/WcozDcb SjNAEq9zYfDRmyTPbjRyfe8g7yfx115cWykyYRpnp8dwPyREnUqZolpzGIKmIpVHrl2dkPIunKAg R50AJpQKSzsEJM8wSFLx3aLy3+Y5xRZHgTLsmPcMNDs2VlkHualAUjJyaHnAHAKcqrh78xUQEEoJ 9BJfRCdJTCnWscBicY7a0NQ/cerUUjgKFL9XMPiBpGLd8nTz5mWVjSfafOXlP1MwISyMfrf2Cc8Y QnIFU86wlj75VI4CReT0qAdUqiEbk6AMMkiQg5veqG9M4qUuk7SiAjChIqInJVErSBTdiK/QJJHb yUkdBQrWV+ogFt+PDD3WwAK5CyFE38UM5JTNOE5mUyZ/CXDsG9qJPxRqlWdoRkb3hXyhT52i1FGg SKJVrr4M49peKLQJ64BxGZjS93Iffzph4i6cwGD6ajBiDzbOW6oldi9Ky8rzN7wbdsw3xnGgbF4/ aw8xtMWoSKOUFh1dkikYoWBBMn6+7Z07d3WULht+3742BCcr40+YA2AYit9EjGGRUhgfaLr2dMBB Kdxxy9nYIgcPvLG+cOCqRpjKx1PqyTcBI6fBYAJ27uETPYfSQ1zoC0cPWvebrVu3Wp8m2Uine7Kq ED2HXlSlctYbkhg8U1n7GZDkoblxnohPmc5/sHXD3PVO0m9tELSJgjFliy8WjN1MhTKaUl4YMUYr BzHcBDnhT25dO+dVm4rqEtmcd97CguPcM4sI5XoIl+HNwzdEDSROI/5Zh+62cPPaWY7zLaNAibRe gI0pLRhAVQ1Ba7zSuHZkU+W8A3iW5VKkY2yPn3T/0DDNKYVYGY5UOUzwGsMjNoQ076bdlbcf7/hN +56cAqDYR/wI9DiqGV5FqB6NQwCrdeHdg0fXExf4sZaU3Ow5po7JQV/w+cNoW1ar+cPHm6qqAklP fVtxjJKZMxlZtizjfrqdDigygkATPTqBKZ5pUPSmQgQPhSzKw2QSyjLdp1C6ThNk5THt2OpP02uU Vu1j/XZ4yeLeXi+dhOW6adArzoGghGsA8WC0qAN92yA2Vxk0vGL7mqZgZzIBdCqgjJy4aLLK2FzM oKZBk+su148iSh7YL5VjaZ+Egiy4Dv8WspJQ/VfBNXe+Zr2Z00s5tmzxNZwpc2H8OhezOEnICfoi +UZmfWA55QeFYbwW5uGf7Vx/9570Ss3M2xmZ9dhRleLSRdPhm/EEZZ4pmA76ZbSkZpBI9UYqeGbD YIaNFlGYOgzAubjXwIuP1ux/w9GANzNnzlRY/k3zieL5JcocRogBZzi5/iKNZqDtxJ/0H5F/AHMe ZjLjVMLK+gydtvHgvhWOGcrs4L3Mo1MAZUTZwgsV5nkK0+mhEXcF2QDxLgkas0HyMf0u79N/+lFM 0R1xHJgJN8Vt+7rdhcYPwJkmD85XIEyCI851QtJgFjMQO47O7znowndr9q84GOeNU/7I9UAZVfJQ Pww3T2MlfXjS4bTQINj45UODTCjsN23loU+Xf247x7tPugb6yEKAJCciQayXINPDD7aQcXpm4eAZ /zy0/3XXrm/FN/tZr7NjKZmq/wT6yPikQXKCIjOUFqUDqKLOGzt2ka3+GmPK7uurEOVuDHXdkgVJ lGEmfYo6HXvd/zP6mxs/XQ2UookPjiNU/ao1p6eO2QtXQQwG/CrhJ2M7TpX8E536zoMGPVb6g6R+ Sf0KMGaey8+asqhP6vk4+6argQI942JMZgbKJY/0LinivX5O2WXp5dPy9rDLlvpUpkzHsi2G7/To g2UaOfDReboY0VKCu+5cDRSI9LFQEuWSsg1cg3IrxERkZE+dP6/rhu0T56Qr7WTF5LCFiZpPEGW0 DRV1JAt7mOYAaUVFz3vBvL7SOpJwFmGhfFOHoGIw9BRbIiR5iDcXIBmUqm7SlmT4veI/TulQWF5d OcFwLVD8/q0qIGLNIaMt1zv+hiMzcgb4bGkIhXEH6KPe8kNFsme47nItUAoKCKyrMp6JjZcgDfDs sWXbKlNFCANiOus2J1UM+R2vqPivjK/jnERIjB9cCxR5Rg6Cfe6J6ADpdzLTfE7Zdrv2N4sGXk8Z 3dm89B+DuVZ/gsKO0RUWZa7thNnWDoXMatGW07kWKGYNjHAVNL16KLWWK9RxQnMt6O2Onyf3ZPPm 0DGAeA0aNrkXY6WWfsJCHMYcflusx274zdVA8XP/65g2opelR6bpi8u1A14qltvH9AAnBnsDU3is Cqen9pgefoJs8PMG1NWdV3ot4HCdqqpmfYbAN4+jmDTEMSQJTB1YAniMhrd/YifJR1X6L5yisMJs 6FQzNle7jQYA7qk0fVVSpcDSe64GiqxBqGfOH+Bz8rSMdpDKFTk2RVvNyfHfVFU9Zv2AHguF7V9z R2MTCd0DX99tWNW28Eb7JNIxAiAWxlJETFjW/qmbvqcnMzNQk8O7XzXOGDRjPeN8FJyVzrZupZWS BI0nxBahaz8MrvvJbifIPXzgzUN9B0zbiZgvF8J5HGs+FoWfdCyXtkTpbZ+TM2/jmh/YO8OzubKW NTG5oKbl096qQXobnPZA0BuuCnJYVWjNGb7j1U6f5Dmq5L5+TM1ZyhTlcnAXUZJO+Ha0Y4j07I8M BVwXgr6la02zt1fd5XhwnuLSBRcI1X8/lNspCA0EfEr62pv2AV5JH4ZCwAnnXoYebSINP99dGXDM 77UcgQKOhNS+upHTW6ekJw5gZczQj+mM1yj+UE2wIlDXjoUxvyYESvH5j5yhGw1TVaFcJagow5g8 CJXMxR9it0r3PvYhOtFKbohXG/JqV31cEXCsZxQWBfIL8/JvAFhuRG3GQHAXgPNmxeS/si9L7zYs +2/jQvsLWPIYgvJkLNYafHj7e3U2VzDvpYTrI+RSX5tZUQQ4RwCf9xFl6smtlbV/dsodctiwpT5f L20KpvCXAZ4IhWacZXBSAHbhf9GIdcj9mE1W4veXdB5+e/u6+XE3j8UFSnHZkiuBhnlogYnoBYiZ KddLTsQ7w5soE6Vi9EIvIVwqZOItqtD7Nq+ehWmjc9f48Q/10PxaEcT9eFAwBKuviJIkGgQ19gud bRa8aeu2qns+c46C+DkXlSwYLDxqETyqR0MJGYQu5UF4r+Ng3U7K+RY/LwgigpOtxrrWFBWdu2Qi VJ/5iIUxHWuWeZE2g4STXQn/m+YGU/JCshm63Otchc6+ECew/m/rfFrfdwAUQceULZmN9bi7kW9P zDxiiNHW2cjCoZRhIxeI+UQY2i3BdXMQKdr5S4rW/ft7KgMHHjacHv5SqU1RUcAbCvWkEya8qy/L gPf86NKFFykev4zUdFbEHTO+oVcOhXDlQNuJo0i/aMvaugWxpFwsoFBIku9BbD+CMdbUBZJhUGQf LDkAl8XvBCvnvZXMu25IK0OJ1RLVU0AKGpzs9U7UdfR5D3yFcc8zaPkhyZzAKmmJdHQWRpyv2zev m/0YfoKMaLlOAsrYSYvKBPW8gGFkoPSTSOWKBKLj72sh7Yod/5rnesdhSCX/oYa8KXBauVAh6jBI RehgFGccG/8Cv94KVs7ZmgofMvmO9LYT1Pd3+AiXpeoNGDEcss9R/2uCa2etak1/G6Bgz0xuSDn+ TwTmm2ol5lrrjNrfmxGejfCjWyrn3tr+mZu+T5iyeEiYk1+DwdNgAc4zLfKyL0nOyKku9goZvGnR 1kFDH3HDxrKOeDdm0uKlGEJuS1aStM/P3PRuaGs0j3HpjlUtcWwxQLVcIU/tDMLUyemCROYIrR5M Vr9WjL04LSW4627EhIX9w0L9A7zfrsAwm8d5CDo5/po/4ULJjUEK8Swu2vfJHNSqTcdyS22Ky+4v wYaKr0ulNd3LbHumnKtqMEO0uloBBZNfIr6JnuRt9Tzl24hhjA7A3N0298OUiYn5oqCqV7kHVo2L JDDMGd1J6cCRiJuiF1Pu+UUTF194UhIX/MCp5zLMZGxwGW2ujAczoasRPrUZH8034ybf1x/TzXGm uG1On8YNxLYZrJCyEqn5p5GTI6+Om/xQKWxP/2bJMRo9FbODbggzNpuYkS4dISmlTOWsD2pnacSK 10b/TCm/yEuy7ZTika91HxzNpBko3GCDMe/vHn1gyyfAArN2oebP72ZLfjZmYhj6dIQAA13WxLU0 zWMIGjWyyTfQRjLSzuoL3VeApYAkgwMmLhYStAABkIZEU7YAhbBuGHZSWdmK5hXzE4M6dvQ3pbai FzNHe35EnJYvI6fm+ifOFcMQId2YJvomTpu5FDwknbLBY6l423bJIVd4EZ6yuYM3M0pRqJwL21la lGxOm3Qn8o3mn9InFDKoJ0m+CjOw6rG9LyVJRNvkiodyVMOaWGz7atxv0s4vFNJsH2kGisGVzxCJ 0F6zslkaP0Jyc2rjUnUKHmL+8hHaPb7ZsjVdcpGEkKNNqn6o9c+n+j5PKLWc86NQomwkReYFz0LG mpdBmoHSjbGPMFOBcczGAqU4FMYnO1bdaWmF0saaJsyKcfEmpsSgy1p9pecI/E527Ox31icJM89g gjXwiYGz7R6pQ1mtS2LypDjhn+u014fRtM1AMQsU4m3bgIk1BEw5mzDpfhcVcN3Qs3ldfSV8QV5R LDhESYslRu16xsljbjS6cUbeQdPa5Fss8YbOI/h7O1bd1DwSNANFIgdayvM4pwanW1nrZVG0xfqU PRDEBzWqOh6ILlb5iX8LYGznv4CBaUs87znTfwSMgz3lsW9+dfbLifPNfArFUN9Aw24xV/HTLl62 vTiCgfYvrbNq4+F28LPl1X37X5ILT7Ly2Aao1q/Gu5fjOQ1DHM7bXjl7dbyUp/LZwf0ravr1L38T e5JHYOUbhzpJdoBRAIYEiDykEnU4DmkyP3SG9/4XH5/UrNydSrrbl33wwGv1fQZOOwygXAnRl9am OWnCh3n64S2Vc/7Uupw2EkU+8PhCj0Cv+Kd5yFJKkgWyRMHMgPLHg0MG46BGd18b183fqTYev04Y 9Hpw6AXY77fg70Poa5WQIg8hEuOlwbV3PGTXfiCnuLFlRuNLGN8flQuyqY0Ist3kKWzGCkKaftWe zphjjDzazevxPYc3J3BdbqyzpmKYS9VMBSCN5wzReFsir6n2xLjhu1wYNYwG7wc9xteRigtdKUE6 4lMxDoTi+d6HEZznRiu+KC35REACv6PNiNPyrVir5TGBIjMYM+UBOL6o9yLBdyCG4dvcsQO79JhC RGrAiddiRv8bTQ3f33rlsYWg03dOc6CoPJDPQgV3wqvudgxF3WWosMiMKHbJJxzQIQnEs4bQf76t MnZ4+Q6BIrMdVra0m49qVwMINwMFZRIwpn0yOhXD21JphYhuxOpABdD4W+3w3hW7d/9aiiFHLxmf xHMsdDZmIl9mBkzxlGDez/eGFLHLDSAtPh/HvYU8wzRGhoBGH9YyjughY1eusvtju7eNtGe0GWJV qZ2GkIc/QuNcBEkP/xrY5MyBQf4jO7Y5BZbGuvVYyvq9zwi/EO8cx7hAiRIwfnygh5FXMAUFTYX3 wAiM5T1RmAHH3UNYAdmC76/V1BvB6k1z66PvOPU5pvQXg4iadx0Y8A38FWHxCkfjAq2SDXAAxedH cBx+RddCT+7YMG+HU3TEzjfARk/qUYrudD2Ml5eiObDQirEYzAKjYRcz6nG3BQe7Pcc17eXg+jvt jynXirCBk5fkdKd8DNhzKXx1i9G/+4AMaOzsCPo8eMPeURvFe1aOw7UElFZlR27l8nPmT/Cko8se vJ4hjiv4PhYVlr4ioMfsJs0kRvUkKGVyg/tin1abkR14Uj8ged6bBWV3YUGtR0Tkt7esAzpy1yL+ A6rXQCeYv2Xt3Ipm4jNxE0CnCiRv8k8NKJmoUKsypJsC64YQnYL9BDz2xNOXoq+ZHVn6GQn+DFOO z9m0OuBYeM6i8xcMJroXMw42A5IEgi7xyoDpSYYT0QGYnwbXzPptlG63fraxo7iVyD5nfu022Dl+ jnHWC33IGpknvL0wXYSPjdpj9LApr378cUX7Lm4trzipSqYv6K43eX6HmcYV2EskgRkndcsjCSbo dzmQLucXDrjo40MHlmMId+91kh3FbaSOLF2ATUzKvVwYAEnintqWftm7sdWEsu/WhPKuaPvMjm+C NtWrd2CoudJ0ITSVfOv5RkAvoIizXxSV3jfe+puZT+lqiTIU3vE+I2cRggqXJA+SKDOl85QK1wrR p+eA8n/UHHjTtqC/Iybmf1mhyoOYQfRMmT7p70A9mBwQenBKj1eJSw+1crVEyQvllkOalGMlM9rq KX2avZ0q5ariuSClDDp4SaUKfFWVL1vRmTrIAkOVNDjIeZsyY/jH5wzpMN0pfuBqoMAl5wLwEL21 7cwmFZ7BBoSphnJJKu/Gesc0bFE6FYIg1uOkfjOHR0EHe6n3dPjQpDhnJja3Rgw3G1j2uDQvuBSg 84pibJdMa9EsSgav9RRgpb3INGRFf0z1Ex0Bw6t0VRuJLNJHXqp0xHnPtRKlfOjPfBj7u9vGNgxf 2F/bq7y80B+HH5YfcY374abQy+osJ2HG5jIIg5N0uSv1RtcCZXe/Y6Zba0IGJ5EAEoB9ptXZ0mN9 fok3W7JqrgFFQBcy84fpi8/mHO27cS1Q9q9ZgjgrBjys7OKbXJWih3d4Gm2Z9YQ07BqjxFZfVYTG qHGjB52Em2uBgt4qddjdUrGwo+dK0z7GniCpCCRrjIndLXNJLfLbBhtK7OdJ/SoX6AwBHeV0VMik +HYiMdgHJxpRA4U2lddb3sEIgSk2/qP/hx9tEVFYoa6DfvKGXHNKdwQyT5EX4mNV1za1EO2uuzRb wNnKNH3hfxtTx/WwXKZVEDahoy2NdapirEkro7YvC6qFKyDw9sFg1vZJUt+kngMPfyLeHjnUXR7+ rauRXgu0zsmB+927bw9hv++DmF0cS1WqRN6T/gfqQ5tWz7V1YXBz1fztGDL+Eql6aoqtlCaQTB8J EvrdMhec19xRM7oaKJLo4Oq5K/GxBGZ4rKIlSy6W3NDbOdGfP9xN+0dHTEjnd+4NPQSwLJfxYJK9 pN6EcbAJ+4UWbF07vzLZ9zOZ3g5NzHF6C7tPXkO8aghgmQoxDbQkNulLSRKJ48qf0MK1s/e+d88x Jwit2buyrkevGSsVBVEgmXe4VbuK6QbB2BFuaHO3rpsrQ2G5+uoUQDl0qMIY1HfoWo32PAQj3BhY MWGIk9ICmJG+Y/J/3Ev3vihAcFNNuf6AplQHdlbed9TJVvii+vXaLw25eIVcksLa1DjMhHAolaQl Qhtu5AOTtohjlQKTjtiFDa23BtfNPjF0OUlh+nmjBp3rGjfxweE6IzeB7dMRzwUxb7mMFu1Bo8AZ hGEmYmBvsFiFRvs1GmFjpmtXPOmh6XCJ+D6AUQpA98KCXz7ok8H4w6D5CIapfaDvZaGqzwTf+/He TNOXanmdDijRio4pe7gvQFGKLauDoezCeVhphK/qAWqIjZvWzf0omu5UfZ49aeEor1CKAIqBmOar kDS1cLLeqTO6MZNBkk9V/U+Xm6UcyKhEkQ7IWr53FOTwUAwVijD4fkqatm6pvKc6S/mfuNo4jHLk vikIOCimYop0Jl6Q2vwebEx/t9B3/ONMBWHOCFAGTp6V0530/wb8om+B5zkOlVagRJtma0hmCj1C PIl19qdPi+S2uBmLA7MNwf6DCvp99KsBLU+h+QhejSH3qbBi/ApW4k9bnjlz5zhQziyZ1z3P0+dh hLe8Uar9prdZq7qYBidpTxD89ZAIzdq1dt62Vo+z9nbUuYvGKKr6a9PDDye1Qwluwwtzlod9xvD6 X0tY+IYtq+/8sE0Cm784PD0WdMDQjbdg2+JdAAJW+U72oMfvkKicKMw7TOGk35d6Fb9SXb264/2r NjPAjdlNxsatMGNLsYPgq9wIg8RYdiNTqhBF9Q4EWHLz+05758hnKxzboYnhzrlrTNlieJSxWSYY 2vWINqVigVjGesVodCX39y1v8ywLvxwVxnmo9hWRKNTx1jDBN8M89ebGHI9ygZOschIoVCjqdOzH GSJ31ie6JJhgrVSgql0l9xUnSt9Vn8+E8qrAtxdDsqXtKbDRgGVeL6zWl5eU3JzO6mRcljoGlPLy gI9ygf3K8XpEW9pOjMNl6hd1OH8nO689e87MF0ycY3UpQHIJBj5IZKOkzn+WLW6esTjvGFAOH85T MK/pgRlNrHJj/wZQIXWBSnNtcYCOXYi7fw2He8DLmuQlRaXsjFTkGjo2Hjp0OQaU4z17GwiFgTWW JIqQ6yOE1OpCTTxWOcSQU50t7xXSEFEbyxBJtLlcSxLsi9zGUNupkY2VSaIVkyv1e+WfSHX9fXNB zOKrcsEMDNrYlJtXb/GVLpdsdOHoRgzXcNayDhRzoZGKyhEjhjh2nqN1alJoErmflio5L6HSCRVa aReAIU7D0bPfDK6fK10Ws/YqmrhgHFX8r2Po7pvoUAfproDtCp8iHNpVwfVz1jvFNMckiiQ4uF7b BEfVpab/uyktOqoGUiAaIeKdvNpNVeAnm91XcF3TZkK0J8AFHpGysflhShLChGEYS4Lr66pip7Ln V4eVxgAnub99TDQ2FeFo1xvhp6GaPUQ6bpiXBIiM/YaNGSL8hq7qd65ZNc+W7RQnCrD8IaMT5eKg TYXr+EAz4cjX7nrj4aqqgL1h3y1RFOCsYNF9/JjugTPUrfDSg6uCtEFGJwbQ5UwXSgLatD8e5XX/ gx2QUaZaKiHZRI4OPVFihiIqQV5jt6sQDup7cA24AD0hRz6DBNFhol4Pi+1zCE3x7KlY65EnlEF5 xIFWcDiitB/mXQVSkQRjajnhn0NfwFoUe7H9GXvRujn8idNiF8LvxvdtmNamQcD0RXnQXthBrI29 w8PGs33y65ZnYmEwI0CJMlP6kOAE75EqF4PgR6JQoX4qdLojWJV5B55xk5cMwFHrdwC014AJg9FF gVzZY1t6rWwSaQgEavbBUPE3oYUfDFbdtTdan0x9ylPsjRzoeSocobAUAhl8uMHw7d1defvxTNGQ UaBkqlKJyhlTtmgszk58HHKjVALBBEMzQNq/jVQn3BghAv9l6KGbtm64G6eXZtfl8KKg+5gZmVF4 /4DGL43ENYlKkHi0RhbgqOLpB4CV9RowfUPNgTeajyiJ92ZXeZZVEmX4uCUDvDniZaw/ndPe3cFq g5qzM0R4blC1y/e8l/lhyCqddqdzdHpsN7Hp5ufx8x9jtpAySGT5EmAAWrFfV2anS09nej9rgFI8 eUExo/T6RAYsK40n/Wpw9sZ1Y0seOMdK+q6QJmuAwrlyFabA8Ny3opPEb1q5tI/ZUm9DwdnAWXJl BVBkbHjMcb+CNoXynj5QInlgek+V86SNKBuwkhVACak1PXFokzRW2XtRtY83pPayN1N35pYVQCE6 TOCEYpOYfZf0nMGUMZdqnqxwssoOoMCxEkZWtKudUAHokGO2+GxmBVDqDa0OSwaI8mef2UjmBQN/ PVyFau2TU+7NKSuA8lGO9gVC6VSbg4WNbWFwo1oNN+JU165/ZQVQEOAPrpV0LdZqbFuKxyCGRSK+ IRgMSE++Ln9lB1DQjLpq/Bk6ygHTky7NZjXzgDRhBv9Tmll1mtezBijYn7sDM5U/w/yeduPIPOAf 8tfNVXe5+oydtCvaKoOsAYqsMxVNiLemr413cnor3sS8Nc8G5sYGr8oXIYHN06iYRbrix6xyMzh4 YGV94aAZm6FbnI/gfIXtN34nahEJEqwV7TK4uBVnAW5NlL4rPc8qoMiGO7T/9QM4nn4l/HeLMYQM OWGOj9umUieJ+PaKVYqufye4YY6jjsxxiTlFD7MOKJLPB/evqOnV9yuvw183BF/dYQBNHvx5TZuc BEXzn3miqCKHFxmL5JEwbUAEx7sdDS9xinCQsFj7LFAJi3JnglFlD5zNiPptzHanQIsZBMCYi3yY SeNQBAMRoZTVTNef25TxM5Tdxa+sB0pLc8xUxk2e/CVBjTOgu1Dqo0c2FW74jCxb5tg2zZayT9+d 5sBpDpzmQDZx4P8BheEDAvZ4FlYAAAAASUVORK5CYII= --_004_ZR1P278MB1170B3CE68D2747E3DDBE597891F2ZR1P278MB1170CHEP_-- ------=_Part_1483978_747909824.1780823876310 Content-Type: application/pkcs7-signature; name=smime.p7s; smime-type=signed-data Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="smime.p7s" Content-Description: S/MIME Cryptographic Signature MIAGCSqGSIb3DQEHAqCAMIACAQExDzANBglghkgBZQMEAgEFADCABgkqhkiG9w0BBwEAAKCAMIIG ODCCBCCgAwIBAgIUSsUJVqoGHtAgGVpYDZmJSjsiHI0wDQYJKoZIhvcNAQELBQAwUjELMAkGA1UE BhMCQ0gxFTATBgNVBAoTDFN3aXNzU2lnbiBBRzEsMCoGA1UEAwwjU3dpc3NTaWduIFJTQSBTTUlN RSBNViBJQ0EgMjAyNCAtIDEwHhcNMjUwMzI2MDU0OTA3WhcNMjgwMzI2MDU0OTA3WjBMMSEwHwYD VQQDDBh0aG9tYXMuZ3JhZkBzd2lzc2NvbS5jb20xJzAlBgkqhkiG9w0BCQEWGHRob21hcy5ncmFm QHN3aXNzY29tLmNvbTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBANgrIoxXywdAJu/e WtdZZQOegljcD16W3TxzKBi5o7gwBZcKShKM4XEFIgwXBIUWd8lLaaJKK7cpy33vLKz23Rbz1JZN XCy3METcoKN68PLlkaGEslT7EUk9NnOwZZWmxM6Ngp9bqG4TCNNd1hlGSXe98d+0DGoAqelD8DPr Y10oq3aIDvQkC79F0vBOHUO8hyMxmPPs3diFlzHwqXRxBHP+G0tbrV/SHFvpnnz2TTSe5J8NOKPp /9OJq3oSaY5uZffJLfhjNnLO1h+/LfJUH1dVYdRAKEfIWSGg44aOzVKDB9t/uanzX5YkLE8iPsUt 7dIV1gHN4rjzvCQTKY0epjMCAwEAAaOCAgowggIGMIGyBggrBgEFBQcBAQSBpTCBojBMBggrBgEF BQcwAoZAaHR0cDovL2FpYS5zd2lzc3NpZ24uY2gvYWlyLTI2YTcxYzA5LTQ3ZWItNDU1YS05YjI4 LTRiZDcyZGYwOTI4ZDBSBggrBgEFBQcwAYZGaHR0cDovL29jc3Auc3dpc3NzaWduLmNoL3NpZ24v b2NzLWFhY2NjZWQ1LTY2ZTgtNDA2OS05YjFiLWZkMjlhYjczZWZlYzByBgNVHSAEazBpMAkGB2eB DAEFAQEwCAYGBACPegEDMFIGCGCFdAFZAgELMEYwRAYIKwYBBQUHAgEWOGh0dHBzOi8vcmVwb3Np dG9yeS5zd2lzc3NpZ24uY29tL1N3aXNzU2lnbl9DUFNfU01JTUUucGRmMFEGA1UdHwRKMEgwRqBE oEKGQGh0dHA6Ly9jcmwuc3dpc3NzaWduLmNoL2NkcC1lOTdmMDdjNC1lNjM0LTRjZWMtOGUyYS0w NGIyMGE3YTMwYzUwEwYDVR0lBAwwCgYIKwYBBQUHAwQwDgYDVR0PAQH/BAQDAgWgMCMGA1UdEQQc MBqBGHRob21hcy5ncmFmQHN3aXNzY29tLmNvbTAdBgNVHQ4EFgQU0//HC+reN3nVrUKNW7JNW+Y+ T+0wHwYDVR0jBBgwFoAUv7QWQaKnn9dNhQEKoVy+28XS5ZQwDQYJKoZIhvcNAQELBQADggIBAH7m uG1nA0lDATLThhtHgwdqUri5HW0baCLPoE++d3TxUBSkM8/KQ0GN3ZI/HVyI9voa+P6H5IR+9B41 17KWW2/jyNv4uc+4rUppRucHIRVoIHv8Vn7BhYpggmDfEFBYGTJC8W7wv8Sslh7Lr2UvXo6E1tih K8qopTci+EkGwvCZ8eCU73FfOUoXrDG1bAHhoHRyWmnljZG8uH7GMJdDMgl0C54EEihyRY2BcFnO 8b4jc7WeplC+/eYIF6bQHlfE1ejerp44zp2jpDLgfIf0n2dcDuDxp/2W+RgdAKNoMR3P7qzamFkG svxwDfyjc9KAMpGHuZFvRLhDcSxFf+9tVNw3oFaxaRHjwj7tCI6pZ/GJqgWjs+NVE0RmkJonfKuX 9ue4nqu0QDNNJe2R0ZdWD5/smg/MeHRw8KARoqOcBD0x5v5iOQz3PGh6/gXOFEyCtuhVYPGeNnmk 1AnnS0CuSb6CWGJiTvspeLV+sYckIybpu+APNJxfY244NxNSTfxVOI4PAlSoUPqmQIrz57prYfaG NNvjjDDKDGDV0m6zZqWOz3NN2EUrxyqgkDsitkKAmB6LKzCm138y/PvR1/ZhAvyXBiqKeVukuJKH 6dLq5sVxwfFMNxhko5PDvuMYOWWd54L+EZx2Ux1Af450fh9TQ2hFhwTn+K0w9GUzVSIP5RrQMIIG pTCCBI2gAwIBAgIUPseeE9qJ+oSdbny5LvEHTpzUCAIwDQYJKoZIhvcNAQELBQAwUzELMAkGA1UE BhMCQ0gxFTATBgNVBAoTDFN3aXNzU2lnbiBBRzEtMCsGA1UEAxMkU3dpc3NTaWduIFJTQSBTTUlN RSBSb290IENBIDIwMjIgLSAxMB4XDTI0MDUyODA4NDExMFoXDTM2MDUyODA4NDExMFowUjELMAkG A1UEBhMCQ0gxFTATBgNVBAoTDFN3aXNzU2lnbiBBRzEsMCoGA1UEAwwjU3dpc3NTaWduIFJTQSBT TUlNRSBNViBJQ0EgMjAyNCAtIDEwggIiMA0GCSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQC6Dz+I fbUsaCl0cWcbnNS1BIaKrdka8ev1Kc1G6OCYH4PMtkZmC6Zonnh/Dl5bOuiH+pMq1fj4BSEkRYTu OGtsWelcf6UNA11KL//zh1enaaNayqqRaCSEJTZH+JFb0UJWwO+qGVb1RfHnPXYrI6n8w1chCxL9 AibzvsDPR6I37iUwiNo4p6UoaPNAmIncpDIGgTGodkOjjPPbGwYjg58eINT63rqMQASJxUnPPIa0 gZRix0NY7A6Uz8Iv98RbbQy7ZEDvHdLFeVmzl/5TXKbQExfnEpyOjjifWoJ+FeKkEj4O9Ohd/2fg HQ6Y+DYwLFbHZPTmDvHQoOSS//V2NBkdnGTsfIcziIH1hypFxR/hqexJ+Da7Z7uNjBh2ligdXNHD GMeq640X2WVx0sfSZljxbeknrr3KFfzqfealPps1UI68Q+1iBLl/Ep8aZeRmzwCK+ibAPQpKfbxs jd8cBe8FcXaOWU4DjP6YmYy0xMC4vHXr3ZgrHqL98D56InfiYbrBMZp1UKDSzlz/rjXWRmrXnsY5 gFU705KWrJu2guSYCrc4InG3Pj+EmPmE6Eosikk2wg90nYFxJDM/9dPJnyIw6IdkV6qdrv9h7VKr pLrl22qETWC4/XfiJU7YsY6HFKnpAElKu8t6rUnU5GcwgWjcB+zBfQD1Kt59jlLob2PcDwIDAQAB o4IBcDCCAWwwXAYIKwYBBQUHAQEEUDBOMEwGCCsGAQUFBzAChkBodHRwOi8vYWlhLnN3aXNzc2ln bi5jaC9haXItNGE3ZjE3ODgtMjZiNS00OGVjLWE1NDctYzFjZDBiZjE3YzNkMBIGA1UdEwEB/wQI MAYBAf8CAQAwQAYDVR0gBDkwNzAJBgdngQwBBQEBMAkGB2eBDAEFAQIwCQYHZ4EMAQUBAzAIBgYE AI96AQMwCgYIYIV0AVkCAQswUQYDVR0fBEowSDBGoESgQoZAaHR0cDovL2NybC5zd2lzc3NpZ24u Y2gvY2RwLTNlZTU1ZmQ0LTU5MzgtNDFlZS04MmRiLTMyMjNhY2VmNWMyMzATBgNVHSUEDDAKBggr BgEFBQcDBDAOBgNVHQ8BAf8EBAMCAQYwHQYDVR0OBBYEFL+0FkGip5/XTYUBCqFcvtvF0uWUMB8G A1UdIwQYMBaAFMwurYmMg+NAoyVppeqSfdI3OsfGMA0GCSqGSIb3DQEBCwUAA4ICAQBGpYYvkjNs VP7geKv1jY+KtUNmyx8vlCoOo8tZ5Cc76175ocrVs50lZit+nHWXe9Lqnuu1fMo+0jEpgC9dqy6c CxAEgNH5kwbFxXFPHOB/kxMdWubZ1xwcOP2lB4ns7Ps9RUGOIcpfuAp2KLYwavjO58g+6FVGhY3R 6VAhmNRO6bHhz0wQRwKAZNo2GMwYMmxW63mI4bz1JYvCSeZtqZhyxTMDOwEUDdYkxrz3g5gQUoMn rrak1kGRdpFBEefok8aK8ngfwwIgefNBF9BnzoRhlIVrm3//zboqShj4IXqMEUgScWNz2WTjqKaU uhLk+MyynNqrbp6EeFZ0BPgA7AfVWevRf4OOCxrH6S4FJtMKmuczZ0wqebTML7AxVtkSqeT7/NBD Th8D8j+HVvHwMi4s+cunS3DMdXE9yzuixlcjfsD/2aS17quE23QfnNESdDy5TUs5Wlm1ClYQ+L1c ZGwSwAyqMs9RNg57+gtJu5Uhjn+FGVLndGQgzIor/+ynq6KEzN2rhGzLpPHpwUdDoX+YnNlrZpdx /IOgknaSGznJ/mQzA6PjffNS0Fx3pqd41QO0uX5HWDFEa/gG0Uo7faymzXFcFb9AKCrKR5Xrd0W+ f2U2z/hvC843i9q28CoJ7xRMt0wF8Sun9U278iaLgPNNyCNDJorz9NmIomvT45XK7jCCBe4wggPW oAMCAQICEACzBRGxFrSgVlEdfGgfh30wDQYJKoZIhvcNAQELBQAwRTELMAkGA1UEBhMCQ0gxFTAT BgNVBAoTDFN3aXNzU2lnbiBBRzEfMB0GA1UEAxMWU3dpc3NTaWduIEdvbGQgQ0EgLSBHMjAeFw0y MjA2MjgxMTI2MDFaFw0zNjA5MjIxMTI2MDFaMFMxCzAJBgNVBAYTAkNIMRUwEwYDVQQKEwxTd2lz c1NpZ24gQUcxLTArBgNVBAMTJFN3aXNzU2lnbiBSU0EgU01JTUUgUm9vdCBDQSAyMDIyIC0gMTCC AiIwDQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBANT7+j+GoplwCTrJ1qFOAc5GtS0kSA1F6azJ GtcygKTm08rW8ik37Jos1oHO5hudsQ9B31jTX6qgeVkLjK35xfkc+8PpNUB0w8EMy2f7nF4MI/nQ L/pMgkUctfUf+Blu2pO3TmiDfmItHYyVH3DZzlqMIV2ovgipVm3Z97mQmcc7172eLslnVy4hzvAy g/sEAfm3gkQNsst6CaFIPk/AC2obG+zPHZ5/BpCsKAULqOZUO6KnLDkTmaj7NOv18L0B2IgRyK66 GQJJAtyKLLS9YWDsnXhcaosvF4Ze8k+TAGtdxbKppRjq5m1+VwX7B/y8fKFDsWYcqGf7qzf2qqq4 ekH3OdWMn65yNifkYsZDmfGhQen/iZ8PSa/JFAYXJ2Q5DaW0KlvsPPufxV/GO10mGfKEKbiVRAlS /Www0GKPKKWBliuULyZ15AmMCt84835dOI6Cmozcnq7OEkI6IvI1jU/SGshJMwv6Nj//LGtqIHFM za0QP2kyhI5c7lOIROLdzAMwkoZ5kCpLdftSYsT0b0332yOhGN1FUxeaYyRIiSLNfpsBHIAoA49b K/of43wZveaPsUB2oPLHN7IylBAyzacTl/E7LHo0Int0OkDir4L4wcF4/F/kNX/A9EzwTLLqhwNy JVmDKgikUd7P7qjn6EA/iPA2qwlO2KCof/PhCdu5AgMBAAGjgcswgcgwDwYDVR0TAQH/BAUwAwEB /zAdBgNVHQ4EFgQUzC6tiYyD40CjJWml6pJ90jc6x8YwHwYDVR0jBBgwFoAUWyV7lqRlUX64OfPA eGZe6Drn8O4wDgYDVR0PAQH/BAQDAgEGMBEGA1UdIAQKMAgwBgYEVR0gADBSBgNVHR8ESzBJMEeg RaBDhkFodHRwOi8vY3JsLnN3aXNzc2lnbi5uZXQvNUIyNTdCOTZBNDY1NTE3RUI4MzlGM0MwNzg2 NjVFRTgzQUU3RjBFRTANBgkqhkiG9w0BAQsFAAOCAgEAYJlzjmIacHj+LoIBLpUOWy6pKERKwJdT +0f+WA4GJBkVs+L6cXfOX+3UiYuh/6SjaEVX3WkrrFgmu9FAzNGZo/DInv0Vvs1bviZox3O4Iy6P JXOpmCKaI3dJ1TBNtB6qhldfKxVAdRgeXrC8twyDmcnq6zuAqcbyMOTIKkuLlmh2ElIXa3qBfV/Y rYN4Yy+wdskI1XIlD7mWwkAqqWonKyQ6yev7pNg7Eoc7VV3W4EjhClZgldt9NrltNbu9HOmeOHg/ MqCwtA/oUV69vl2uSz7b2O5y5oAlwp00ulJAczxbMeq6GSMy0DoKef38ly9rgQ1XUqmrMBQrFodZ FJfBMxTtiv0rjLJY+0ZazwawJwhqCDOL4wa6BVPb0HDtNwAF5M8U+TrcdpJ33AJK8Qzx0SwZR/o0 uRYumn09fc/Enp13uagFpZZ1mWZCu4XW26f2XZLT4q24IiucUYJqYDPsiyvJcHXRcWWQRgO+jxWH FrVu0bpqmb886UleBJ1g5l5eo7qPezpMiJYSax0mUkQdwrWYXgg5vv+VEZkHF+ymgszCM4VqW5LJ LUmMlS7bT9AFzk2ggWX9XzLCBKHQnBHTLzqNRCIc4ozKycKJIBdm3jWoVDWCFJjMJ1xyzZYABz5b hnYmhoajN2oIozoWd/BrXMidmKJJzItOZc7B4+yixtQwggW6MIIDoqADAgECAgkAu0AcQ/VeT7Aw DQYJKoZIhvcNAQEFBQAwRTELMAkGA1UEBhMCQ0gxFTATBgNVBAoTDFN3aXNzU2lnbiBBRzEfMB0G A1UEAxMWU3dpc3NTaWduIEdvbGQgQ0EgLSBHMjAeFw0wNjEwMjUwODMwMzVaFw0zNjEwMjUwODMw MzVaMEUxCzAJBgNVBAYTAkNIMRUwEwYDVQQKEwxTd2lzc1NpZ24gQUcxHzAdBgNVBAMTFlN3aXNz U2lnbiBHb2xkIENBIC0gRzIwggIiMA0GCSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQCv5O5+iyQO Em6pUC0WRDuSklzKuF2EkkITKrxlV4JAPlckzVCLJSq3b/zvotDAHwIkShOWjyMT5ihYAKNHxwan hCMru72WK39VzIvBVx8OYmUP3T1WinParn5tuoEcfkKMIDXZQ02E+oTbUizzDid3C2u/ES9yeJ8u 2D7mGDdaKnL52mKQkpXKH5zpszwry/MBE79az8G1CmC93bWZZFO4oJazb+Imd5GM4GIQAp80D6TV kjNR3r6NuoR6YDxq258r7N7eAT9uTeVQhsu0r+1EQMXKWoza0it8qO6+puUKqg6l3wVSt1XHIl0y apeXYxPbydt5NnuFOkrFUon5JOedd6mC/1UcpXFpK9ECJPKzJtRr2gRV5cEKx20wN5Aq5J4UM14W F1XFW7XLNImS8Z0mj6EH1MayeFDbDAwLfAuMQde56d2MiPejTbIyzNgX2s23zmad1P1e/72XPil1 536nYlivJTSlQcc9vA1QygMDDwhaH5VzeGK/r3IUaQ6l5QMOeI4mKELwBwtiIBBnOUb6qQPMBDh6 Zu8gg7WMSlaOkQD8jlyC3oigw+Jobn2N7zzdZfRdrFHvJICuqlaXb/mtfdphP5h3PKWRthyMJtpl ogltweJU47nKTEyAj3d7YJoe37bySB4Ouk5UbZjg4aIaondQz8RjkuxHGZ3r5mvOwQIDAQABo4Gs MIGpMA4GA1UdDwEB/wQEAwIBBjAPBgNVHRMBAf8EBTADAQH/MB0GA1UdDgQWBBRbJXuWpGVRfrg5 88B4Zl7oOufw7jAfBgNVHSMEGDAWgBRbJXuWpGVRfrg588B4Zl7oOufw7jBGBgNVHSAEPzA9MDsG CWCFdAFZAQIBATAuMCwGCCsGAQUFBwIBFiBodHRwOi8vcmVwb3NpdG9yeS5zd2lzc3NpZ24uY29t LzANBgkqhkiG9w0BAQUFAAOCAgEAJ7rjlHzxrsDeF+bl2NX1VLCD9LvNXgV7T591Zq886FZ+/HJ4 OAPZK2IbALn46WDNzM5RisdQMW7hSn4YL2lZtj1kgSvjg4TmIoeOfeDuAplhuB70uCuIEhaEwjGT OJYxprk7Uz/DJJNWW2mS7MXBuzgA4+wXqbjcx3wBg58yR7pSIjQdMnoJVqd8JTapPUvawIJvCrsS yIdLJxH5Hi3Hkz+e218ma1LZLorxFMZEjRWpt7+93qYa7q4t+0h3F/677K8Y9SpR8DmEl5VsbhvD K8R0YHklsAon399e0jnPRX1CS9+zLB7Fxl3KVTqgnGmaj9rvsrA8n4dsEitlcBVSMRokz28xI1Af jE+PI8N0QWMcVagU3T7gUVDP8RswVg6SsIKF2IPLImS8Lbgl1VSiuAbqrZKkJKDBhrVKE2pHzy4L VpVUy86a22q0prLbQQiGJ3f3aqBCbAs4ztd1UDKSwt8rMCJI0NVBOCVdpOldn8aUddBF/TCXQ4+Q qwrHhnNgSmkt3qV41wbaap5LPnc6IBMiAdC/aJ5jYGs1TQttuqE9wJPgfyOzVa1yJU5G+dIW77Bk wQGe6cqgapgOz9hg8i9JuORC4Tg1FvTIbk/3gVbouqO+I6+u/W8D4AI7MHb6G21BzwGx6bjJZvTb JvM6pHTySSRbybDQV8H6Pnrhl8kAADGCA68wggOrAgEBMGowUjELMAkGA1UEBhMCQ0gxFTATBgNV BAoTDFN3aXNzU2lnbiBBRzEsMCoGA1UEAwwjU3dpc3NTaWduIFJTQSBTTUlNRSBNViBJQ0EgMjAy NCAtIDECFErFCVaqBh7QIBlaWA2ZiUo7IhyNMA0GCWCGSAFlAwQCAQUAoIICFjAYBgkqhkiG9w0B CQMxCwYJKoZIhvcNAQcBMBwGCSqGSIb3DQEJBTEPFw0yNjA2MDcwOTE3NTZaMC0GCSqGSIb3DQEJ NDEgMB4wDQYJYIZIAWUDBAIBBQChDQYJKoZIhvcNAQELBQAwLwYJKoZIhvcNAQkEMSIEIHBw0A10 IYacaoYciJhnhB1vqIKVvANB86e5r4T2H0KfMHkGCSsGAQQBgjcQBDFsMGowUjELMAkGA1UEBhMC Q0gxFTATBgNVBAoTDFN3aXNzU2lnbiBBRzEsMCoGA1UEAwwjU3dpc3NTaWduIFJTQSBTTUlNRSBN ViBJQ0EgMjAyNCAtIDECFErFCVaqBh7QIBlaWA2ZiUo7IhyNMHsGCyqGSIb3DQEJEAILMWygajBS MQswCQYDVQQGEwJDSDEVMBMGA1UEChMMU3dpc3NTaWduIEFHMSwwKgYDVQQDDCNTd2lzc1NpZ24g UlNBIFNNSU1FIE1WIElDQSAyMDI0IC0gMQIUSsUJVqoGHtAgGVpYDZmJSjsiHI0wgYMGCSqGSIb3 DQEJDzF2MHQwCwYJYIZIAWUDBAEqMAsGCWCGSAFlAwQBFjALBglghkgBZQMEAQIwCgYIKoZIhvcN AwcwCwYJYIZIAWUDBAIDMAsGCWCGSAFlAwQCAjALBglghkgBZQMEAgEwCwYJYIZIAWUDBAIEMAsG CWCGSAFlAwQCBzANBgkqhkiG9w0BAQsFAASCAQBcnot0OHjlPohnbPkGFt4cHE2xrq2NDsDk6jy4 0z+7/7OryjLgdhlzIThTNT/zF4dyFy6xK1m4ieMLc0FIbIRyHMC9BCZY6PfXtXTHnexqxYGvsmZW SLNYcJ4rXVeGGRBhq25fe6LM4+JQx6iDyJB4AWxhGo4mi6DVjfmxo5pzv1mL8JN5a2DCQvTgxeht 2oMFFwtLtkXtNg2uKJAXcBi73ED4jucikMJeo/+QE7fWuS3jukR2Q9ZXjJGx2fzrfNXJP018AaR7 ma0cLA06d1IIjWgNmvYNAi61e+bbYZbrFDafHhJb60oCn1Q5n0iIdMareIVWmegG6jicoc9PMPUM AAAAAAAA ------=_Part_1483978_747909824.1780823876310-- --===============8706390741790806805== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KaXBwbSBtYWls aW5nIGxpc3QgLS0gaXBwbUBpZXRmLm9yZwpUbyB1bnN1YnNjcmliZSBzZW5kIGFuIGVtYWlsIHRv IGlwcG0tbGVhdmVAaWV0Zi5vcmcK --===============8706390741790806805==--