Received: from mail-pf1-x42e.google.com (mail-pf1-x42e.google.com [IPv6:2607:f8b0:4864:20::42e]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange x25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by mx.ietf.org (Postfix) with ESMTPS id 39B4B50 for ; Wed, 04 Nov 2026 06:01:34 +0000 (UTC) Authentication-Results: mx.ietf.org; dkim=pass header.d=gmail.com header.s=20260707 header.b=DBMi98oq; spf=pass (mx.ietf.org: domain of vishnupavan.ietf@gmail.com designates 2607:f8b0:4864:20::42e as permitted sender) smtp.mailfrom=vishnupavan.ietf@gmail.com; dmarc=pass (policy=none) header.from=gmail.com; arc=pass ("google.com:s=arc-20260327:i=1") Received: by mail-pf1-x42e.google.com with SMTP id d2e1a72fcca58-8a4c72951b8so262059b3a.3 for ; Tue, 03 Nov 2026 22:01:34 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1793772087; cv=none; d=google.com; s=arc-20260327; b=N/vLW+V+h6FnUsDSEqwGlvHqzHRmIXzvVEuyqIlmMlJTBCaasavIs0/eEjnq67QP8Q ryanXld8oGWXV/9wsRVDCWPygf1YnX20hJ/aLe+ymsQfOCBK0L80q0rhY7EFkh81exKd jUv8dLEeZpd+jnxGBdxUcoo+5Is/QL0x84Q1ZUdIxwE6gVtzo58djnTqeNjRJC2h7gZH nC8NN4+4r1kzeQzvyfR83HP/yakhRHwxxKrx912jAxWsEHIma9M+6gBB/lsiW0Negqj9 0mXct0jots+CQlb7Doq453lf2K3CCGaxYXt1dvpKgQ+sQ15GrQ0Mn2fkZabf32oE5XO3 EBDA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20260327; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:dkim-signature; bh=8lFA/UhedhqL8UVHae/qYiC9O2B88JrUL/vdASEe2mQ=; fh=CFiLOacF1p3anx9tvjXV2zDQmXh2BlaVBymVUUjtSjY=; b=LHaK9nU9Kmy/j3v9e2HlfU8EAqXGHWPrle7+s5gWHntodkuqbs+oV/+L+JkoLfGAy0 kiwJdcsVm/9qln1bpturUSsl6J/w8yccHk0gNQ1TWqeulCOKMa2jjGlTWKPxIi1mKllI TOoVXguLcEI4AXRTE1lf67da97qHX9V5ZwXk8k8xmlBraZA9YL2qqx//i6V5xDFScPt0 +jw76oD3SUCJKqFTEOnhThMlibdPqxvzQDzOwpToiMOBBX8B1yA+faUa9qXhIzFWcz0R N+yx/8Lsjp6ULmGdY5rh62V0G1x3cngegKzkqb7HDqsBzCKqLDzB1Jt8G0WqCA9OWAVV s7Yg==; darn=ietf.org ARC-Authentication-Results: i=1; mx.google.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20260707; t=1793772087; x=1794376887; darn=ietf.org; h=content-type:cc:to:subject:message-id:date:from:in-reply-to :references:mime-version:from:to:cc:subject:date:message-id:reply-to :content-type; bh=8lFA/UhedhqL8UVHae/qYiC9O2B88JrUL/vdASEe2mQ=; b=DBMi98oq4HFhMSS7Kz8x4NndFqP8vHdG7mFIKBDwNgWi7roqHcsK8kHebiKwrRtncV m6Ws5jeLArkZW+j4cZh8/5Ilw7GoIZYUKG9GNUWscXctc6WqFb4h2jPAovUC5W7GdFCg mCsaPwZ7wl265RfmhIjKhcy2tRM6AToJGm55Nky+CWvUgME3g/OGX8BZ/qzGTiMPo81M CN+BxofpzPGFeDQfpkkBrPCg4VKcWzpjBCdXsu44nU75RTgcv5yc7ypvwlIwHqIuR+sg 8BmOdHLe+Y3jc7gMvc6paU0X/8DmMtZuPLJ8F8vVCus62+lJKK9wqHACIp2S3US5ao+V ax/w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20260707; t=1793772087; x=1794376887; h=content-type:cc:to:subject:message-id:date:from:in-reply-to :references:mime-version:x-gm-gg:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to:content-type; bh=8lFA/UhedhqL8UVHae/qYiC9O2B88JrUL/vdASEe2mQ=; b=FljhbeOFV/KiwJ1LYjX3ck/XoWhT+g18XYwhoWanHoJLb3anlj3uKoOe0/DhxKuVLD YS8VZuBzKXSWcVZfmX5r1tTJI3meNTWuy21QsQXfA5YDJN7gLk0kkTkipT/zXXTigeuo mLq3vZiISQ1dx7QFHSQ9pA1equb7DOmURErMs7tBCXzMAA3cXnK33cD8Nkinkci7/fCg vG8aJcfZOK3Xf9r26anmMxB06PKedWqi0tDzA5ecbv4P/PC1MCUDfysc4ttUSX0vAGB0 JOK8gC1y/+SaX+HSfH+7owRLesbz7UE9q9b/QbZs43bFuu9M8dRcP8ho+oOU+aWDZCe/ bLXg== X-Forwarded-Encrypted: i=1; AKwUvBzOmG77fOnCRYkuML1PjC7ISbh0G/uWm/pmelgjpTHWdCk5+a0U/GRTVFcVKkIcCTtTtIkh@ietf.org X-Gm-Message-State: APuU4Z+MUXpm48ExDpK95WvIpKW3buJjAi/SZP7TmsJgXA5rR/QXFCbB 7q9rF+D0rHMXju533Mpnh0n4rEU8mP4hPdmQKtCnh5vIp+nmB8Pq1BlrySjFWG7NEirKal2bW/W H3ZIBwL5488OUT/pF1h79Vd3u09jLwXQ= X-Gm-Gg: AYBFou0750Oy4LUs5xNBOrNmkwBG7VHNlZiEbaPrBY2+UYR248HEhqriFwUyDSOzSHR r5LesV0TKuqNX3gztz5aco/g6yusyACv3GIN4obUrOA3Gz/lkravc4ZxbsxqK872c54Sv0ClAx2 GfVtRHLn08GRUfGI+S3/znKpd+hgFXTFUsRerfCaMviTzlA1FHCl1X5l+1yEBco7AiAbfcxGQNB HqfmQLK9lEcXX8eXwzuKmKpDC+d5QSjt5wT0A3kBPqxcrUSc0nhQ5wfYkeeqn4+gfDfbdh8gW9a msUkZ76dDlIxGyu/Eu7GVTYoQ+kOOiA9kFtqP8DjEpKI420yxHDi+XcTWbR8Gj2oaXJDUdMF9NT DvkaXTf0yEtJ/OJgsL/5x7yO/eVI66xUrEgfp0W7Dq8X3l9lwF7IJFK0BRwf9PwQas7ga2mUP/w INA6N8qKlk19Ab+e/HTuC8 X-Received: by 2002:a05:6a00:a90e:b0:899:268e:c848 with SMTP id d2e1a72fcca58-8a9bfbf0f45mr13298681b3a.48.1793772087157; Tue, 03 Nov 2026 22:01:27 -0800 (PST) MIME-Version: 1.0 References: <179358330469.1013311.4077472205935423431@dt-datatracker-7dc874ff8f-sl5zv> <198F4337-782D-480D-B867-A0DD37563320@gmail.com> In-Reply-To: <198F4337-782D-480D-B867-A0DD37563320@gmail.com> From: Vishnu Pavan Beeram Date: Tue, 3 Nov 2026 22:01:15 -0800 X-Gm-Features: AclHuK8qkuR0IB5qUJgi6CQNrtr3E_sJpPbGVEVBzjJiu5wMmXEeZBXPo_q9UFw Message-ID: To: Acee Lindem Content-Type: multipart/alternative; boundary="0000000000001029fd065f6d1c89" X-Spamd-Bar: ------------------- Message-ID-Hash: YHYOLOVCIBWKLGKF27QC65L3NKZQWF4Y X-Message-ID-Hash: YHYOLOVCIBWKLGKF27QC65L3NKZQWF4Y X-MailFrom: vishnupavan.ietf@gmail.com X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; loop; banned-address; header-match-teas.ietf.org-0; emergency; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header CC: Tarek Saad , "mpls@ietf.org" , "mpls-chairs@ietf.org" , "draft-beeram-mpls-rsvp-sr@ietf.org" , spring , "TEAS WG (teas@ietf.org)" , spring Chairs , TEAS WG Chairs X-Mailman-Version: 3.3.10 Precedence: list Subject: [Teas] Re: [spring] Call for adoption: draft-beeram-mpls-rsvp-sr-01 (Ends 2026-11-17) List-Id: Traffic Engineering Architecture and Signaling working group discussion list Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: --0000000000001029fd065f6d1c89 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Hi all, As a co-author, I support adoption. The document builds on RFC 8577 and is a useful addition to the SR-MPLS toolkit, enabling distributed bandwidth management. I believe it is sufficiently baked for adoption. The open items on TI-LFA protection (Section 6.3) and facility backup protection (Section 6.2) will be elaborated in a subsequent version, and I don't believe they should hold up adoption. Working them through with the WG is a natural next step after adoption. Best regards, Pavan On Tue, Nov 3, 2026 at 10:08=E2=80=AFAM Acee Lindem w= rote: > I support adoption. > > Thanks, > Acee > > On Nov 3, 2026, at 1:04=E2=80=AFPM, Tarek Saad wrot= e: > > Also adding TEAS WG for relevance to RSVP-TE protocol. > > Regards, > > *From: *Tarek Saad > *Date: *Tuesday, November 3, 2026 at 10:03=E2=80=AFAM > *To: *mpls@ietf.org ; mpls-chairs@ietf.org < > mpls-chairs@ietf.org>; draft-beeram-mpls-rsvp-sr@ietf.org < > draft-beeram-mpls-rsvp-sr@ietf.org>; spring > *Cc: *spring Chairs > *Subject: *Re: Call for adoption: draft-beeram-mpls-rsvp-sr-01 (Ends > 2026-11-17) > > Adding the SPRING WG to this thread due to the document's relevance to > Segment Routing. > > Regards, > Tarek (as MPLS WG chair) > > *From: *Tarek Saad via Datatracker > *Date: *Sunday, November 1, 2026 at 8:35=E2=80=AFPM > *To: *mpls@ietf.org ; mpls-chairs@ietf.org < > mpls-chairs@ietf.org>; draft-beeram-mpls-rsvp-sr@ietf.org < > draft-beeram-mpls-rsvp-sr@ietf.org> > *Subject: *Call for adoption: draft-beeram-mpls-rsvp-sr-01 (Ends > 2026-11-17) > > This message starts a mpls WG Call for Adoption of: > draft-beeram-mpls-rsvp-sr-01 > > This Working Group Call for Adoption ends on 2026-11-17 > > Abstract: > RFC 8577 introduced the concept of signaling RSVP-TE tunnels on a > shared MPLS forwarding plane using preinstalled "TE link labels". > Those labels are functionally equivalent to Segment Routing (SR) > Adjacency Segment Identifiers (Adj-SIDs) but are allocated and > distributed solely via RSVP-TE signaling. > > This document extends RFC 8577 so that RSVP-TE tunnels can use > Segment Routing over MPLS (SR-MPLS) Adj-SIDs, as specified in RFC > 8402 and RFC 8660, in place of TE link labels. It restricts scope to > Adj-SIDs attached to a single unidirectional adjacency and defines > the signaling procedures and protocol extensions required to couple > the RSVP-TE control plane with the SR-MPLS data plane. > > Please reply to this message and indicate whether or not you support > adoption > of this Internet-Draft by the mpls WG. Comments to explain your preferenc= e > are greatly appreciated. Please reply to all recipients of this message a= nd > include this message in your response. > > Authors, and WG participants in general, are reminded of the Intellectual > Property Rights (IPR) disclosure obligations described in BCP 79 [2]. > 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 b= e > 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-beeram-mpls-rsvp-sr/ > > There is also an HTMLized version available at: > https://datatracker.ietf.org/doc/html/draft-beeram-mpls-rsvp-sr-01 > > A diff from the previous version is available at: > https://author-tools.ietf.org/iddiff?url2=3Ddraft-beeram-mpls-rsvp-sr-01 > _______________________________________________ > spring mailing list -- spring@ietf.org > To unsubscribe send an email to spring-leave@ietf.org > > > --0000000000001029fd065f6d1c89 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
Hi all,

As a co-author, I support adoption.

= The document builds on RFC 8577 and is a useful addition to the SR-MPLS too= lkit, enabling distributed bandwidth management. I believe it is sufficient= ly baked for adoption. The open items on TI-LFA protection (Section 6.3) an= d facility backup protection (Section 6.2) will be elaborated in a subseque= nt version, and I don't believe they should hold up adoption. Working t= hem through with the WG is a natural next step after adoption.

Best = regards,
Pavan

On Tue, Nov 3, 2026 at 10:08=E2= =80=AFAM Acee Lindem <acee.ietf@g= mail.com> wrote:
I support adoption.=C2=A0

Thanks,
Acee
On Nov 3, 2026, at 1:04=E2=80=AFPM, Tarek = Saad <tsaad.net= @gmail.com> wrote:

Also adding TEAS WG for relevance to RSVP-TE protocol.

Regards,

From: Tarek Saad <tsaad.net@gmail.com>
Date: Tuesday, November 3, 2026 at 10:03=E2=80=AFAM
To: mpls@ietf.org= <mpls@ietf.org>; mpls-chai= rs@ietf.org <mpls-chairs@ietf.org>; draft-beeram-mpls-rsvp-sr@ietf.org <draft= -beeram-mpls-rsvp-sr@ietf.org>; spring <spring@ietf.org>
Cc: spring Chairs <spring-chairs@ietf.org>
Subject: Re: Call for adoption: draft-beeram-mpls-rsvp-sr-01 (Ends 2= 026-11-17)

Adding the SPRING WG to this thread due to the document's relevance to = Segment Routing.

Regards,
Tarek (as MPLS WG chair)

From: Tarek Saad via Datatracker <noreply@ietf.org>
Date: Sunday, November 1, 2026 at 8:35=E2=80=AFPM
To: mpls@ietf.org= <mpls@ietf.org>; mpls-chai= rs@ietf.org <mpls-chairs@ietf.org>; draft-beeram-mpls-rsvp-sr@ietf.org <draft= -beeram-mpls-rsvp-sr@ietf.org>
Subject: Call for adoption: draft-beeram-mpls-rsvp-sr-01 (Ends 2026-= 11-17)

This message starts a mpls WG Call for Adopti= on of:
draft-beeram-mpls-rsvp-sr-01

This Working Group Call for Adoption ends on 2026-11-17

Abstract:
=C2=A0=C2=A0 RFC 8577 introduced the concept of signaling RSVP-TE tunnels o= n a
=C2=A0=C2=A0 shared MPLS forwarding plane using preinstalled "TE link = labels".
=C2=A0=C2=A0 Those labels are functionally equivalent to Segment Routing (S= R)
=C2=A0=C2=A0 Adjacency Segment Identifiers (Adj-SIDs) but are allocated and=
=C2=A0=C2=A0 distributed solely via RSVP-TE signaling.

=C2=A0=C2=A0 This document extends RFC 8577 so that RSVP-TE tunnels can use=
=C2=A0=C2=A0 Segment Routing over MPLS (SR-MPLS) Adj-SIDs, as specified in = RFC
=C2=A0=C2=A0 8402 and RFC 8660, in place of TE link labels.=C2=A0 It restri= cts scope to
=C2=A0=C2=A0 Adj-SIDs attached to a single unidirectional adjacency and def= ines
=C2=A0=C2=A0 the signaling procedures and protocol extensions required to c= ouple
=C2=A0=C2=A0 the RSVP-TE control plane with the SR-MPLS data plane.

Please reply to this message and indicate whether or not you support adopti= on
of this Internet-Draft by the mpls WG. Comments to explain your preference<= br> are greatly appreciated. Please reply to all recipients of this message and=
include this message in your response.

Authors, and WG participants in general, are reminded of the Intellectual Property Rights (IPR) disclosure obligations described in BCP 79 [2].
Appropriate IPR disclosures required for full conformance with the provisio= ns
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<= br> 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-beeram-mpls-rsvp-sr/<= /a>

There is also an HTMLized version available at:
https://datatracker.ietf.org/doc/html/draft-beeram-mp= ls-rsvp-sr-01

A diff from the previous version is available at:
https://author-tools.ietf.org/iddiff?url2=3Ddra= ft-beeram-mpls-rsvp-sr-01
_______________________________________________
spring mailing list -- <= a href=3D"mailto:spring@ietf.org" target=3D"_blank">spring@ietf.org
= To unsubscribe send an email to spring-leave@ietf.org

<= /div>
--0000000000001029fd065f6d1c89--