< draft-ietf-dots-telemetry-23.txt		draft-ietf-dots-telemetry-24.txt >
	DOTS M. Boucadair, Ed.		DOTS M. Boucadair, Ed.
	Internet-Draft Orange		Internet-Draft Orange
	Intended status: Standards Track T. Reddy.K, Ed.		Intended status: Standards Track T. Reddy.K, Ed.
	Expires: 8 August 2022 Akamai		Expires: 27 August 2022 Akamai
	E. Doron		E. Doron
	Radware Ltd.		Radware Ltd.
	M. Chen		M. Chen
	CMCC		CMCC
	J. Shallow		J. Shallow
	4 February 2022		23 February 2022
	Distributed Denial-of-Service Open Threat Signaling (DOTS) Telemetry		Distributed Denial-of-Service Open Threat Signaling (DOTS) Telemetry
	draft-ietf-dots-telemetry-23		draft-ietf-dots-telemetry-24
	Abstract		Abstract
	This document aims to enrich the DOTS signal channel protocol with		This document aims to enrich the DOTS signal channel protocol with
	various telemetry attributes, allowing for optimal Distributed		various telemetry attributes, allowing for optimal Distributed
	Denial-of-Service (DDoS) attack mitigation. It specifies the normal		Denial-of-Service (DDoS) attack mitigation. It specifies the normal
	traffic baseline and attack traffic telemetry attributes a DOTS		traffic baseline and attack traffic telemetry attributes a DOTS
	client can convey to its DOTS server in the mitigation request, the		client can convey to its DOTS server in the mitigation request, the
	mitigation status telemetry attributes a DOTS server can communicate		mitigation status telemetry attributes a DOTS server can communicate
	to a DOTS client, and the mitigation efficacy telemetry attributes a		to a DOTS client, and the mitigation efficacy telemetry attributes a
	skipping to change at page 1, line 49 ¶		skipping to change at page 1, line 49 ¶
	Internet-Drafts are working documents of the Internet Engineering		Internet-Drafts are working documents of the Internet Engineering
	Task Force (IETF). Note that other groups may also distribute		Task Force (IETF). Note that other groups may also distribute
	working documents as Internet-Drafts. The list of current Internet-		working documents as Internet-Drafts. The list of current Internet-
	Drafts is at https://datatracker.ietf.org/drafts/current/.		Drafts is at https://datatracker.ietf.org/drafts/current/.
	Internet-Drafts are draft documents valid for a maximum of six months		Internet-Drafts are draft documents valid for a maximum of six months
	and may be updated, replaced, or obsoleted by other documents at any		and may be updated, replaced, or obsoleted by other documents at any
	time. It is inappropriate to use Internet-Drafts as reference		time. It is inappropriate to use Internet-Drafts as reference
	material or to cite them other than as "work in progress."		material or to cite them other than as "work in progress."
	This Internet-Draft will expire on 8 August 2022.		This Internet-Draft will expire on 27 August 2022.
	Copyright Notice		Copyright Notice
	Copyright (c) 2022 IETF Trust and the persons identified as the		Copyright (c) 2022 IETF Trust and the persons identified as the
	document authors. All rights reserved.		document authors. All rights reserved.
	This document is subject to BCP 78 and the IETF Trust's Legal		This document is subject to BCP 78 and the IETF Trust's Legal
	Provisions Relating to IETF Documents (https://trustee.ietf.org/		Provisions Relating to IETF Documents (https://trustee.ietf.org/
	license-info) in effect on the date of publication of this document.		license-info) in effect on the date of publication of this document.
	Please review these documents carefully, as they describe your rights		Please review these documents carefully, as they describe your rights
	skipping to change at page 90, line 24 ¶		skipping to change at page 90, line 24 ¶
	"IANA: Private Enterprise Numbers";		"IANA: Private Enterprise Numbers";
	}		}
	leaf attack-id {		leaf attack-id {
	type uint32;		type uint32;
	description		description
	"Unique identifier assigned by the vendor for the attack.";		"Unique identifier assigned by the vendor for the attack.";
	}		}
	leaf description-lang {		leaf description-lang {
	type string {		type string {
	pattern '(([A-Za-z]{2,3}(-[A-Za-z]{3}(-[A-Za-z]{3})'		pattern '(([A-Za-z]{2,3}(-[A-Za-z]{3}(-[A-Za-z]{3})'
	+ '{,2})?|[A-Za-z]{4}|[A-Za-z]{5,8})(-[A-Za-z]{4})?'		+ '{0,2})?|[A-Za-z]{4}|[A-Za-z]{5,8})(-[A-Za-z]{4})?'
	+ '(-([A-Za-z]{2}|[0-9]{3}))?(-([A-Za-z0-9]{5,8}'		+ '(-([A-Za-z]{2}|[0-9]{3}))?(-([A-Za-z0-9]{5,8}'
	+ '|([0-9][A-Za-z0-9]{3})))*(-[0-9A-WY-Za-wy-z]'		+ '|([0-9][A-Za-z0-9]{3})))*(-[0-9A-WY-Za-wy-z]'
	+ '(-([A-Za-z0-9]{2,8}))+)*(-[Xx](-([A-Za-z0-9]'		+ '(-([A-Za-z0-9]{2,8}))+)*(-[Xx](-([A-Za-z0-9]'
	+ '{1,8}))+)?|[Xx](-([A-Za-z0-9]{1,8}))+|'		+ '{1,8}))+)?|[Xx](-([A-Za-z0-9]{1,8}))+|'
	+ '(([Ee][Nn]-[Gg][Bb]-[Oo][Ee][Dd]|[Ii]-'		+ '(([Ee][Nn]-[Gg][Bb]-[Oo][Ee][Dd]|[Ii]-'
	+ '[Aa][Mm][Ii]|[Ii]-[Bb][Nn][Nn]|[Ii]-'		+ '[Aa][Mm][Ii]|[Ii]-[Bb][Nn][Nn]|[Ii]-'
	+ '[Dd][Ee][Ff][Aa][Uu][Ll][Tt]|[Ii]-'		+ '[Dd][Ee][Ff][Aa][Uu][Ll][Tt]|[Ii]-'
	+ '[Ee][Nn][Oo][Cc][Hh][Ii][Aa][Nn]'		+ '[Ee][Nn][Oo][Cc][Hh][Ii][Aa][Nn]'
	+ '|[Ii]-[Hh][Aa][Kk]|'		+ '|[Ii]-[Hh][Aa][Kk]|'
	+ '[Ii]-[Kk][Ll][Ii][Nn][Gg][Oo][Nn]|'		+ '[Ii]-[Kk][Ll][Ii][Nn][Gg][Oo][Nn]|'
	skipping to change at page 104, line 9 ¶		skipping to change at page 104, line 9 ¶
	"IANA: Private Enterprise Numbers";		"IANA: Private Enterprise Numbers";
	}		}
	leaf vendor-name {		leaf vendor-name {
	type string;		type string;
	description		description
	"The name of the vendor (e.g., company A).";		"The name of the vendor (e.g., company A).";
	}		}
	leaf description-lang {		leaf description-lang {
	type string {		type string {
	pattern '(([A-Za-z]{2,3}(-[A-Za-z]{3}(-[A-Za-z]{3})'		pattern '(([A-Za-z]{2,3}(-[A-Za-z]{3}(-[A-Za-z]{3})'
	+ '{,2})?|[A-Za-z]{4}|[A-Za-z]{5,8})(-[A-Za-z]{4})?'		+ '{0,2})?|[A-Za-z]{4}|[A-Za-z]{5,8})(-[A-Za-z]{4})?'
	+ '(-([A-Za-z]{2}|[0-9]{3}))?(-([A-Za-z0-9]{5,8}'		+ '(-([A-Za-z]{2}|[0-9]{3}))?(-([A-Za-z0-9]{5,8}'
	+ '|([0-9][A-Za-z0-9]{3})))*(-[0-9A-WY-Za-wy-z]'		+ '|([0-9][A-Za-z0-9]{3})))*(-[0-9A-WY-Za-wy-z]'
	+ '(-([A-Za-z0-9]{2,8}))+)*(-[Xx](-([A-Za-z0-9]'		+ '(-([A-Za-z0-9]{2,8}))+)*(-[Xx](-([A-Za-z0-9]'
	+ '{1,8}))+)?|[Xx](-([A-Za-z0-9]{1,8}))+|'		+ '{1,8}))+)?|[Xx](-([A-Za-z0-9]{1,8}))+|'
	+ '(([Ee][Nn]-[Gg][Bb]-[Oo][Ee][Dd]|[Ii]-'		+ '(([Ee][Nn]-[Gg][Bb]-[Oo][Ee][Dd]|[Ii]-'
	+ '[Aa][Mm][Ii]|[Ii]-[Bb][Nn][Nn]|[Ii]-'		+ '[Aa][Mm][Ii]|[Ii]-[Bb][Nn][Nn]|[Ii]-'
	+ '[Dd][Ee][Ff][Aa][Uu][Ll][Tt]|[Ii]-'		+ '[Dd][Ee][Ff][Aa][Uu][Ll][Tt]|[Ii]-'
	+ '[Ee][Nn][Oo][Cc][Hh][Ii][Aa][Nn]'		+ '[Ee][Nn][Oo][Cc][Hh][Ii][Aa][Nn]'
	+ '|[Ii]-[Hh][Aa][Kk]|'		+ '|[Ii]-[Hh][Aa][Kk]|'
	+ '[Ii]-[Kk][Ll][Ii][Nn][Gg][Oo][Nn]|'		+ '[Ii]-[Kk][Ll][Ii][Nn][Gg][Oo][Nn]|'
	skipping to change at page 118, line 6 ¶		skipping to change at page 118, line 6 ¶
	[I-D.ietf-core-new-block]		[I-D.ietf-core-new-block]
	Boucadair, M. and J. Shallow, "Constrained Application		Boucadair, M. and J. Shallow, "Constrained Application
	Protocol (CoAP) Block-Wise Transfer Options Supporting		Protocol (CoAP) Block-Wise Transfer Options Supporting
	Robust Transmission", Work in Progress, Internet-Draft,		Robust Transmission", Work in Progress, Internet-Draft,
	draft-ietf-core-new-block-14, 26 May 2021,		draft-ietf-core-new-block-14, 26 May 2021,
	<https://www.ietf.org/archive/id/draft-ietf-core-new-		<https://www.ietf.org/archive/id/draft-ietf-core-new-
	block-14.txt>.		block-14.txt>.
	[I-D.ietf-dots-multihoming]		[I-D.ietf-dots-multihoming]
	Boucadair, M., Reddy, T., and W. Pan, "Multi-homing		Boucadair, M., Reddy.K, T., and W. Pan, "Multi-homing
	Deployment Considerations for Distributed-Denial-of-		Deployment Considerations for Distributed-Denial-of-
	Service Open Threat Signaling (DOTS)", Work in Progress,		Service Open Threat Signaling (DOTS)", Work in Progress,
	Internet-Draft, draft-ietf-dots-multihoming-10, 4 January		Internet-Draft, draft-ietf-dots-multihoming-11, 10
	2022, <https://www.ietf.org/archive/id/draft-ietf-dots-		February 2022, <https://www.ietf.org/archive/id/draft-
	multihoming-10.txt>.		ietf-dots-multihoming-11.txt>.
	[I-D.ietf-dots-robust-blocks]		[I-D.ietf-dots-robust-blocks]
	Boucadair, M. and J. Shallow, "Distributed Denial-of-		Boucadair, M. and J. Shallow, "Distributed Denial-of-
	Service Open Threat Signaling (DOTS) Signal Channel		Service Open Threat Signaling (DOTS) Signal Channel
	Configuration Attributes for Robust Block Transmission",		Configuration Attributes for Robust Block Transmission",
	Work in Progress, Internet-Draft, draft-ietf-dots-robust-		Work in Progress, Internet-Draft, draft-ietf-dots-robust-
	blocks-01, 5 January 2022,		blocks-03, 11 February 2022,
	<https://www.ietf.org/archive/id/draft-ietf-dots-robust-		<https://www.ietf.org/archive/id/draft-ietf-dots-robust-
	blocks-01.txt>.		blocks-03.txt>.
	[Key-Map] IANA, "DOTS Signal Channel CBOR Key Values",		[Key-Map] IANA, "DOTS Signal Channel CBOR Key Values",
	<https://www.iana.org/assignments/dots/dots.xhtml#dots-		<https://www.iana.org/assignments/dots/dots.xhtml#dots-
	signal-channel-cbor-key-values>.		signal-channel-cbor-key-values>.
	[PYANG] "pyang", November 2020,		[PYANG] "pyang", November 2020,
	<https://github.com/mbj4668/pyang>.		<https://github.com/mbj4668/pyang>.
	[RFC2330] Paxson, V., Almes, G., Mahdavi, J., and M. Mathis,		[RFC2330] Paxson, V., Almes, G., Mahdavi, J., and M. Mathis,
	"Framework for IP Performance Metrics", RFC 2330,		"Framework for IP Performance Metrics", RFC 2330,
End of changes. 10 change blocks.
	12 lines changed or deleted		12 lines changed or added
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