Closed suehares closed 4 months ago
-08-status: Resolved, closed -07-status: Not resolved. No changes from -06 text. Why-1: Clarity of text and English Grammar. Why-2: Ignored bits are typically expressed as ignored upon reception and zero-filled upon transmission.
-07 text:/
-08 status: Resolved, closed -07 Status: Not resolved, Why-1: English Grammar changes for clear sentences. Why-2: Text needs to clearly differentiate between normative procedures versus the examples in appendices.
Text changes between -06: Text in -06:/ As described in Section 2.5 and Appendix B.2, BGP Color Extended-Community is used to automate the CAR route resolution./ Text in -07:/ As described in Section 2.5 and Appendix B.2, BGP Color-EC is used to automate the CAR route resolution in this case./
Suggested change to -07: / As the procedures describe in Section 2.5, and the example illustrates in Appendix B.2, BGP Color-EC is used to automate the BGP CAR route resolution in this case./
Change 1: text in -07:/ Example: a multi-domain network is designed as Access-Core-Access. / New text:/ For example, consider a multi-domain network is designed as Access-Core-Access./
Change-2: text in -07:/ For requirement 2, where CAR routes traverse across different color domains, LCM-EC is used to carry the local color mapping for the NLRI color in other color domains as already described in Section 2.8 and Appendix B.3./
New text:/ For requirement 2, where CAR routes traverse across different color domains, LCM-EC is used to carry the local color mapping for the NLRI color in other color domains. This procedures for are described in Section 2.8, and an example is given in Appendix B.3./
Change-3: Note: The changes are in bold for clarity only. The changes should be in bold in final text.
-07 text:/Example: BGP CAR route (E, C1) from color domain D1, with LCM-EC C2 in color domain D2, may also carry Color-EC C3 and next hop N in a transit network domain within D2 where C2 is being resolved via an available intra-domain intent C3 (Appendix B.2 and Appendix B.3 combined)./
New text:/For example, a BGP CAR route (E,C1) from color domain D1, with LCM-EC C2 in color domain D2, may also carry Color-EC C3 and next hop N in a transit network domain within D2 where C2 is being resolved via an available intra-domain intent C3 (See the detailed example in the combination of Appendix B.2 and Appendix B.3)./
08-Status: Resolved, closed 07-Status: Not Resolved, Required for publication Why-1: Unclear what "such" and "this" are in an error handling procedural statement Why-2: Clear statement of Error handling Configuration knobs is important.
Text highlighted to indicate "such" and "this" in -07 text. -07 text:/
-08-Status: Resolved, closed -07-Status: Not Resolved Next steps: Discussion with the editors. Why: It is necessary to indicate the default preference scheme versus the possible preference scheme. Note: Based on our discussions, I understood there to be a default preference scheme and a configuration knob to allow other preference schemes (see text in bold-italics). If this is inaccurate, adjust the text.
-07-text:/ If several such paths exist, a preference scheme is used to select the best path: e.g. IGP Flex-Algo first then SR Policy then BGP CAR./
-new-text:/ If several such paths exist, a preference scheme is used to select the best path. The default preference scheme is IGP Flex-Algo first, then SR Policy, followed by BGP CAR. A configuration knob may be used to adjust the default preference scheme, but the operators must guarantee the same preference scheme is used through-out connected domains.
DR# We updated it as above. But did not mandate the same preference to be configured. While it is logical and expected, but not mandatory.
Sue# This choice is fine with me.
-08-status: Resolved -07-status: Not resolved Why: Clarity of English text. The phrase "for instance" within the sentence creates a complex sentence. The use of 2 simple sentences provides clear text.
-07 text:/ PE and BRs may support filtering of CAR routes, for instance to only accept routes of locally configured colors./ -New text:/ PE and BRs may support the filtering of CAR routes. For instance, the filtering may only accept routes of locally configured colors./
Status: Resolved, closed
Status: Not Resolved
-07 text:/
Status: Not resolved
-07 text:/
New text:/
-08-status: resolved, closed -07-status: Not resolved
Edit-1: -07 text:/ Figure 2 provides an ultra-scale reference topology. / New text:/ Figure 2 in Section 5.1 provides an ultra-scale reference topology. Section 5.1 describes this topology./
Edit-2 -07 text:/Section 5.3 analyses the scaling properties of each model. / New text:/ Section 5.3 analyses the theoretical scaling properties of each model. /
-08-Status: Resolved 27a, 27b, 27d. Left unresolved 27c. -08-Next step: Discuss ordering + get 21c resolved
Why: It is unclear that T-RR1 is a transport RR.
-07 text:/
-08-Status: G3-27a, G3-27b, and G3-27D resolved, closed -07-Status:: Not resolved. This includes all of G3-27a, G3-27b, G3-27c, and G3-27d. Note:** There are 4 sub-sections to these formatting issues
Why: English grammar does not commonly use a number ("1") for a single line. Instead, a single intent is used. Technical comment: I believe this can be easily changed in the xml.
-07 text:/
E1 receives BGP CAR route (E2, C1) via 121 with label 168002.
E1 receives BGP CAR route (E2, C1) via 121 with label 168002.
Let's assume E1 selects that path./
-07 text:/
E1 resolves BGP CAR route (E2, C1) via 121 on color-aware path (121, C1).
E1 resolves BGP CAR route (E2, C1) via 121 on color-aware path (121, C1).
Color-aware path (121, C1) is FA128 path to 121 (label 168121)./
-07 text:/
121 resolves received BGP CAR route (451, C1) via 231 (label 168451) on the color-aware path (231, C1).
1. Color-aware path (231, C1) is FA128 path to 231 (label
168231)./
New text:/
121 resolves received BGP CAR route (451, C1) via 231 (label 168451) on the color-aware path (231, C1).
Color-aware path (231, C1) is FA128 path to 231 (label168231)./
-07 text:/
121 receives BGP CAR route (E2, C1) via 451 with label 168002.
1. Let's assume 121 selects that path.
121 resolves BGP CAR route (E2, C1) via 451 on color-aware path (451, C1).
1. Color-aware path (451, C1) is BGP CAR path to 451 (label
168451). /
New text:/
121 receives BGP CAR route (E2, C1) via 451 with label 168002.
Let's assume 121 selects that path.
121 resolves BGP CAR route (E2, C1) via 451 on color-aware path (451, C1).
Color-aware path (451, C1) is BGP CAR path to 451 (label 168451). /
-07 text: /
E1 resolves BGP CAR route (451, C1) via 121 on color-aware path (121, C1).
1. Color-aware path (121, C1) is FA128 path to 121 (label
168121).
E1 receives BGP CAR route (E2, C1) via 451 with label 168002.
1. Let's assume E1 selects that path.
E1 resolves BGP CAR route (E2, C1) via 451 on color-aware path (451, C1).
1. Color-aware path (451, C1) is BGP CAR path to 451 (label
168451)./
New text: /
E1 resolves BGP CAR route (451, C1) via 121 on color-aware path (121, C1).
Color-aware path (121, C1) is FA128 path to 121 (label 168121).
E1 receives BGP CAR route (E2, C1) via 451 with label 168002.
Let's assume E1 selects that path.
E1 resolves BGP CAR route (E2, C1) via 451 on color-aware path (451, C1).
Color-aware path (451, C1) is BGP CAR path to 451 (label 168451).
/
-08-Status: Resolved, closed -07-Status: G3-28a and G3-28b are not resolved. Required change.
-07 text:/ 5.3. Scale Analysis
The following two tables summarize the control-plane and dataplane scale of these three models: /
New text:/5.3. Scale Analysis
The following two tables summarize the theoretical scaling of the control-plane and data-plane for these three models:/
-07 text:/
-08-status: Resolved, closed -07-status: Unresolved, required change
-07 text:/The (E, C) subscription scheme from Section 4.1 provides the following scaling benefits for the models in Section 5.2./
new text:/ The (E, C) subscription scheme from Section 4.1 provides the following scaling benefits for the theoretical models in Section 5.2./
-08-status: Resolved, clsoed -07-status: Not resolved. This issue has the following two parts: G3-30a and G3-30b.
-07 text:/
Why-1: Needs clear references to the previous text in Section 5.5.1 referenced in the sentence.
Why-2: English Grammar. The word "however" rather than "but" links two sentences.
-07 text:/
Not resolved: G3-21 (21a, 21b, and 21c), G3-22, G3-23, G3-25 (25a and 25b), G3-26. G3-27 (27a and 27b), G3-28, G3-29, G3-30 Resolved: G3-24
-08 TExt Resolution of G3-21 to G3-30
Resolved: G3-21, G3-22, G3-23, G3-25, G3-26, G3-27 (27a and 27b), G3-28, G3-29, G3-30
Unresolved: G3-27c NIT (see below)
Next steps:
Why: It is unclear that T-RR1 is a transport RR. -07 text:/
All issues resolved, closing main issue
G3-21a Editorial, Section 2.9.3, IP Prefix definition.
Why-1: Text clarity and English Grammar. Why-2: Ignored bits are typically recommended to be ignored upon reception and zero upon transmission.
Old Text/
New text: /
The value of the trailing bits is irrelevant, and these bits must be ignored upon reception.
It is recommended these bits are zero upon transmission. The length MUST be less than or equal to 4 for IPv4 (AFI=1) and less than or equal to 16 for IPv6 (AFI=2). /
G3-21b - Editorial section 2.10
Why: All of the changes below are improvements in English sentence grammar that clarifies the existing meaning of the text.
Old Text:/ Example: a multi-domain network is designed as Access-Core-Access.
/ New text:/ For example consider a multi-domain network is designed as Access-Core-Access.
/
Old text:/ As described in Section 2.5 and Appendix B.2, BGP Color Extended-Community is used to automate the CAR route resolution. /
New text:/ As the procedures describe in section 2.5, and the example illustrates in Appendix B.2, BGP Color Extended Community (Color-EC) is used to automate the BGP CAR route Resolution. /
Old text:/ For requirement 2, where CAR routes traverse across different color domains, LCM-EC is used to carry the local color mapping for the NLRI color in other color domains as already described in Section 2.8 and Appendix B.3. /
New Text :/ For requirement 2, where CAR routes traverse across different color domains, LCM-EC is used to carry the local color mapping for the NLRI color in other color domains. The procedures for LCM-EC are described in Section 2.8 and an example is given in Appendix B.3. /
Old text:/ Both LCM-EC and BGP Color Extended-Community may be present at the same time with a BGP CAR route. Example: BGP CAR route (E, C1) from color domain D1, with LCM-EC C2 in color domain D2, may also carry Color-EC C3 and next hop N in a transit network domain within D2 where C2 is being resolved via an available intra-domain intent C3 (Appendix B.2 and Appendix B.3 combined). /
New Text:/ Both LCM-EC and Color-EC [RFC9012] may be present at the same time with a BGP CAR route. For example, BGP CAR route (E, C1) from color domain D1, with LCM-EC C2 in color domain D2, may also carry Color-EC C3 and next hop N in a transit network domain within D2 where C2 is being resolved via an available intra-domain intent C3. (See the detailed example in the combination of Appendix B.2 and Appendix B.3). /
G3-21c: Section 2.11 Error handling, paragraph 7
Old Text:/ Transparent propagation of unrecognized NLRI type:
New text: / Transparent propagation of unrecognized NLRI type:
Key length allows unrecognized route types to transit through RR transparently without a software upgrade. The RR receiving such routes does not need to interpret key portion of NLRI and works on opaque key of given length.
granularity of route type values allowed. This knob gives ability to operator to allow specific route type transparent reflection based on client speaker support. /
Issue: Unclear what "such" and "this" in a procedural statement.
G3-22 - Section 3, paragraph 1
Old text:/ An ingress PE (or ASBR) E1 automatically steers a C-colored service route V/v from E2 onto an (E2, C) color-aware path. If several such paths exist, a preference scheme is used to select the best path: E.g. IGP Flex-Algo first then SR Policy then BGP CAR. /
New text:/ An ingress PE (or ASBR) E1 automatically steers a C-colored service route V/v from E2 onto an (E2, C) color-aware path. If several such paths exist, then a preference scheme is used to select the best path. One example of a preference scheme is: IGP Flex-Algo first then SR Policy, followed by BGP CAR. /
Why: The "E.G." does with a semi-colon leads to an unclear interpretation. Please review my text to see if it matches your intended meaning.
G3-23 - section 4, paragraph 1
Old text:/ PE and BRs may support filtering of CAR routes, for instance to only accept routes of locally configured colors. / New text:/ PE and BRs may support the filtering of CAR routes. For instance, the filtering may only accept routes of locally configured colors. /
why: English text clarity. ", for instance" creates a complex sentence where two simple sentences provide clarity.
G3-24 - section 4 - add "EC" - Extended Communities
based on text like this, it would be good to add "EC" to your abbreviations in section 1.1.
Text as example:/ RTC [RFC4684] may also be applied to the CAR SAFI, where Route Target ECs [RFC4360] can be used to constrain distribution of CAR routes. RT assignment may be via user policy. For example an RT value can be assigned to all routes of a specific color. /
Note: No change to the text in section 4.1.
G3-25: Section 4.1 - Clarity in example
Old text:/
New text: /
why: Clarity of where "B" is.
G3-26: Section 5, English edits.
Old text:/ Figure 2 provides an ultra-scale reference topology. /
New text:/ Figure 2 in section 5.1 provides an ultra-scale reference topology. Section 5.1 provides a description of this topology./
Old text:/ Section 5.3 analyses the scaling properties of each model. / New text:/ Section 5.3 analyses the theoretical scaling properties of each model.
/
G3-27: Sections 5.2.1-5.2.3 - formatting issues.
G3-27a Editorial suggestion for 5.2.1 - items #3, #4, and #5. Old text:/
You can either put a dash or just intent the comment under each number.
G3-27b: Section 5.2.2, items #3, 4, 5, 6, 7, 9 Editorial change: remove numbers in indent. Use blank if single line (3,5, 6) and uses dashes if 3 lines (7, 9)
G3-27c: Fix to Section 5.2.2 on item 4. Old text:/
Why: It is unclear that T-RR1 is a RR.
G3-27d: Fix to indent format in 5.2.3 in items #6, 7, 8, and 9. Change 6, 7, 8 from "1." to space. Change 9 to dashes (or leave as numbers)
G3-28: Section 5.3 - Two Edits
G3-28a: Section 5.3: In either the title or the first line you need to indicate this is a theoretical analysis.
G3-28b: section 5.3 - Run on sentence (grammar).
Old text:/
G3-29: Section 5.4
Old text: /benefits for the models in Section 5.2/ New text: /benefits for the theoretical models in Section 5.2/
G3-30: Section 5.5.2
Old text: /
New text: /
why: Clarity of references "above" and "previous section".