Thanks for your reply – sounds good to me.

B.R.

Weiqiang


        



---原始邮件---


 发件人: Nick Buraglio  <[email protected]>
 发送时间:  2026-05-30 05:47:51
 收件人:  Weiqiang Cheng  <[email protected]>
 抄送:  Alvaro Retana  <[email protected]>
draft-ietf-spring-sr  <[email protected]>
"[email protected]" <[email protected]>
"[email protected]" <[email protected]>
"[email protected]" <[email protected]>
"[email protected]" <[email protected]>
"[email protected]" <[email protected]>
 主题: Re: [SRv6OPS] Second WG Last Call: draft-ietf-spring-srv6-security-14(Ends 
2026-06-02)





On Tue, May 19, 2026 at 11:53PM Weiqiang Cheng <[email protected]> 
wrote:
Hi,


I have reviewed the draft and support its publication. 





Two minor comments to help define scope earlier:

Section 2 could note that inter-SR-domain scenarios are out of scope (as 
already stated in Section 4).

The point that SRv6 inherits IPv6 vulnerabilities but that this is out of scope 
(currently in Section 6.2.4) could also be mentioned in Section 2 or the 
introduction.


How does this sound? 
OLD: 
We note that SRv6 is under active development and, as such, the above documents 
might not cover all protocols employed in an SRv6 deployment.

NEW: 
Inter-Domain Segment Routing scenarios are out of scope for this document as 
are existing and future protocol specific IPv6 vulnerabilities. Additionally, 
we note that SRv6 is under active development and, as such, the above documents 
might not cover all protocols employed in an SRv6 deployment.





We can leave the existing statements further in the document unless the WG 
feels that they are unnecessary. 
 

This would help readers understand the document’s boundaries from the start.


Best Regards, 


Weiqiang





-----Original Message-----From: Alvaro Retana via Datatracker 
<[email protected]> Sent: Tuesday, May 19, 2026 3:45 AMTo: 
[email protected] [email protected] [email protected] 
[email protected][email protected] [email protected]: [spring] Second WG 
Last Call: draft-ietf-spring-srv6-security-14 (Ends 2026-06-02)This message 
starts a Second WG Last Call for:draft-ietf-spring-srv6-security-14This Working 
Group Last Call ends on 2026-06-02Abstract:   SRv6 is a traffic engineering, 
encapsulation and steering mechanism   utilizing IPv6 addresses to identify 
segments in a pre-defined   policy.  This document discusses security 
considerations in SRv6   networks, including the potential threats and the 
possible mitigation   methods.  The document does not define any new security 
protocols or   extensions to existing protocols.File can be retrieved 
from:Please review and indicate your support or objection to proceed with the 
publication of this document by replying to this email keeping [email protected] 
in copy. Objections should be explained and suggestions to resolve them are 
highly appreciated.Authors, and WG participants in general, are reminded of the 
Intellectual Property Rights (IPR) disclosure obligations described in BCP 79 
[1].Appropriate IPR disclosures required for full conformance with the 
provisions of BCP 78 [1] and BCP 79 [2] must be filed, if you are aware of 
any.Sanctions available for application to violators of IETF IPR Policy can be 
found at [3].Thank you.[1] https://datatracker.ietf.org/doc/bcp78/[2] 
https://datatracker.ietf.org/doc/bcp79/[3] 
https://datatracker.ietf.org/doc/rfc6701/The IETF datatracker status page for 
this Internet-Draft 
is:https://datatracker.ietf.org/doc/draft-ietf-spring-srv6-security/There is 
also an HTML version available 
at:https://www.ietf.org/archive/id/draft-ietf-spring-srv6-security-14.htmlA 
diff from the previous version is available 
at:https://author-tools.ietf.org/iddiff?url2=draft-ietf-spring-srv6-security-14_______________________________________________spring
 mailing list -- [email protected] unsubscribe send an email to 
[email protected]_______________________________________________SRv6OPS 
mailing list -- [email protected] unsubscribe send an email to 
[email protected]:[SRv6OPS] Re: [spring] Second WG Last Call: 
draft-ietf-spring-srv6-security-14 (Ends 2026-06-02)I support the WGLC. This is 
an important work for SRv6.Thanks to the authors.Cheng-----Original 
Message-----From: Alvaro Retana via Datatracker <[email protected]> Sent: 
Tuesday, May 19, 2026 3:45 AMTo: [email protected] 
[email protected] [email protected] [email protected][email protected] 
[email protected]: [spring] Second WG Last Call: 
draft-ietf-spring-srv6-security-14 (Ends 2026-06-02)This message starts a 
Second WG Last Call for:draft-ietf-spring-srv6-security-14This Working Group 
Last Call ends on 2026-06-02Abstract:   SRv6 is a traffic engineering, 
encapsulation and steering mechanism   utilizing IPv6 addresses to identify 
segments in a pre-defined   policy.  This document discusses security 
considerations in SRv6   networks, including the potential threats and the 
possible mitigation   methods.  The document does not define any new security 
protocols or   extensions to existing protocols.File can be retrieved 
from:Please review and indicate your support or objection to proceed with the 
publication of this document by replying to this email keeping [email protected] 
in copy. Objections should be explained and suggestions to resolve them are 
highly appreciated.Authors, and WG participants in general, are reminded of the 
Intellectual Property Rights (IPR) disclosure obligations described in BCP 79 
[1].Appropriate IPR disclosures required for full conformance with the 
provisions of BCP 78 [1] and BCP 79 [2] must be filed, if you are aware of 
any.Sanctions available for application to violators of IETF IPR Policy can be 
found at [3].Thank you.[1] https://datatracker.ietf.org/doc/bcp78/[2] 
https://datatracker.ietf.org/doc/bcp79/[3] 
https://datatracker.ietf.org/doc/rfc6701/The IETF datatracker status page for 
this Internet-Draft 
is:https://datatracker.ietf.org/doc/draft-ietf-spring-srv6-security/There is 
also an HTML version available 
at:https://www.ietf.org/archive/id/draft-ietf-spring-srv6-security-14.htmlA 
diff from the previous version is available 
at:https://author-tools.ietf.org/iddiff?url2=draft-ietf-spring-srv6-security-14_______________________________________________spring
 mailing list -- [email protected] unsubscribe send an email to 
[email protected]_______________________________________________SRv6OPS 
mailing list -- [email protected] unsubscribe send an email to 
[email protected]



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