Software-Defined Networking (SDN)-based IPsec Flow Protection
draft-ietf-i2nsf-sdn-ipsec-flow-protection-13
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Document |
Type |
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Active Internet-Draft (i2nsf WG)
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Authors |
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Rafael Marin-Lopez
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Gabriel Lopez-Millan
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Fernando Pereniguez-Garcia
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Last updated |
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2021-03-01
(latest revision 2021-02-18)
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Replaces |
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draft-abad-i2nsf-sdn-ipsec-flow-protection
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Stream |
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Internent Engineering Task Force (IETF)
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Intended RFC status |
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Proposed Standard
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Formats |
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plain text
xml
pdf
htmlized (tools)
htmlized
bibtex
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Yang Validation |
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☯
0 errors, 0 warnings.
draft-ietf-i2nsf-sdn-ipsec-flow-protection-13.txt:
xym 0.5:
Extracting 'ietf-i2nsf-ikec@2021-02-16.yang'
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Extracting 'ietf-i2nsf-ike@2021-02-16.yang'
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Extracting 'ietf-i2nsf-ikeless@2021-02-16.yang'
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ietf-i2nsf-ike@2021-02-16.yang:
pyang 2.4.0: pyang --verbose --ietf -p {libs} {model}:
# module search path: a/www/ietf-ftp/yang/rfcmod/:/a/www/ietf-ftp/yang/draftmod/:/a/www/ietf-ftp/yang/ianamod/:/a/www/ietf-ftp/yang/catalogmod/:.:/var/lib/wwwrun/yang/modules:/a/www/ietf-datatracker/7.27.0/env/share/yang/modules
# read ietf-i2nsf-ike@2021-02-16.yang (CL)
# read /a/www/ietf-datatracker/7.27.0/env/share/yang/modules/ietf/ietf-inet-types.yang
# read /a/www/ietf-ftp/yang/draftmod/ietf-inet-types@2021-02-22.yang
# read /a/www/ietf-datatracker/7.27.0/env/share/yang/modules/ietf/ietf-yang-types.yang
# read /a/www/ietf-ftp/yang/draftmod/ietf-yang-types@2021-02-22.yang
# read ietf-i2nsf-ikec@2021-02-16.yang
# read /a/www/ietf-datatracker/7.27.0/env/share/yang/modules/ietf/ietf-netconf-acm.yang
# read /a/www/ietf-ftp/yang/rfcmod/ietf-netconf-acm@2018-02-14.yang
yanglint SO 1.6.7: yanglint --verbose -p {tmplib} -p {rfclib} -p {draftlib} -p {ianalib} -p {cataloglib} {model} -i:
No validation errors
ietf-i2nsf-ikec@2021-02-16.yang:
pyang 2.4.0: pyang --verbose --ietf -p {libs} {model}:
# module search path: a/www/ietf-ftp/yang/rfcmod/:/a/www/ietf-ftp/yang/draftmod/:/a/www/ietf-ftp/yang/ianamod/:/a/www/ietf-ftp/yang/catalogmod/:.:/var/lib/wwwrun/yang/modules:/a/www/ietf-datatracker/7.27.0/env/share/yang/modules
# read ietf-i2nsf-ikec@2021-02-16.yang (CL)
# read /a/www/ietf-datatracker/7.27.0/env/share/yang/modules/ietf/ietf-inet-types.yang
# read /a/www/ietf-ftp/yang/draftmod/ietf-inet-types@2021-02-22.yang
# read /a/www/ietf-datatracker/7.27.0/env/share/yang/modules/ietf/ietf-yang-types.yang
# read /a/www/ietf-ftp/yang/draftmod/ietf-yang-types@2021-02-22.yang
yanglint SO 1.6.7: yanglint --verbose -p {tmplib} -p {rfclib} -p {draftlib} -p {ianalib} -p {cataloglib} {model} -i:
No validation errors
ietf-i2nsf-ikeless@2021-02-16.yang:
pyang 2.4.0: pyang --verbose --ietf -p {libs} {model}:
# module search path: a/www/ietf-ftp/yang/rfcmod/:/a/www/ietf-ftp/yang/draftmod/:/a/www/ietf-ftp/yang/ianamod/:/a/www/ietf-ftp/yang/catalogmod/:.:/var/lib/wwwrun/yang/modules:/a/www/ietf-datatracker/7.27.0/env/share/yang/modules
# read ietf-i2nsf-ikeless@2021-02-16.yang (CL)
# read /a/www/ietf-datatracker/7.27.0/env/share/yang/modules/ietf/ietf-inet-types.yang
# read /a/www/ietf-ftp/yang/draftmod/ietf-inet-types@2021-02-22.yang
# read /a/www/ietf-datatracker/7.27.0/env/share/yang/modules/ietf/ietf-yang-types.yang
# read /a/www/ietf-ftp/yang/draftmod/ietf-yang-types@2021-02-22.yang
# read /a/www/ietf-ftp/yang/draftmod/ietf-i2nsf-ikec@2021-02-16.yang
# read /a/www/ietf-datatracker/7.27.0/env/share/yang/modules/ietf/ietf-netconf-acm.yang
# read /a/www/ietf-ftp/yang/rfcmod/ietf-netconf-acm@2018-02-14.yang
yanglint SO 1.6.7: yanglint --verbose -p {tmplib} -p {rfclib} -p {draftlib} -p {ianalib} -p {cataloglib} {model} -i:
No validation errors
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Reviews |
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Additional Resources |
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Stream |
WG state
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Submitted to IESG for Publication
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Document shepherd |
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Yoav Nir
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Shepherd write-up |
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Show
(last changed 2019-08-06)
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IESG |
IESG state |
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Approved-announcement to be sent::Revised I-D Needed
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Action Holders |
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Consensus Boilerplate |
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Yes
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Telechat date |
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Responsible AD |
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Roman Danyliw
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Send notices to |
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Yoav Nir <ynir.ietf@gmail.com>
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IANA |
IANA review state |
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Version Changed - Review Needed
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IANA expert review state |
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Expert Reviews OK
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IANA expert review comments |
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In the XML examples, the "nc" namespace is defined but never used as far as I can tell. Which isn't an error or anything, just a bit surprising. Anyhow, looks good to me.
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I2NSF R. Marin-Lopez
Internet-Draft G. Lopez-Millan
Intended status: Standards Track University of Murcia
Expires: August 22, 2021 F. Pereniguez-Garcia
University Defense Center
February 18, 2021
Software-Defined Networking (SDN)-based IPsec Flow Protection
draft-ietf-i2nsf-sdn-ipsec-flow-protection-13
Abstract
This document describes how to provide IPsec-based flow protection
(integrity and confidentiality) by means of an Interface to Network
Security Function (I2NSF) controller. It considers two main well-
known scenarios in IPsec: (i) gateway-to-gateway and (ii) host-to-
host. The service described in this document allows the
configuration and monitoring of IPsec Security Associations (IPsec
SAs) from a I2NSF Controller to one or several flow-based Network
Security Functions (NSFs) that rely on IPsec to protect data traffic.
The document focuses on the I2NSF NSF-facing Interface by providing
YANG data models for configuring the IPsec databases, namely Security
Policy Database (SPD), Security Association Database (SAD), Peer
Authorization Database (PAD), and IKEv2. This allows IPsec SA
establishment with minimal intervention by the network administrator.
It defines three YANG modules but it does not define any new
protocol.
Status of This Memo
This Internet-Draft is submitted in full conformance with the
provisions of BCP 78 and BCP 79.
Internet-Drafts are working documents of the Internet Engineering
Task Force (IETF). Note that other groups may also distribute
working documents as Internet-Drafts. The list of current Internet-
Drafts is at https://datatracker.ietf.org/drafts/current/.
Internet-Drafts are draft documents valid for a maximum of six months
and may be updated, replaced, or obsoleted by other documents at any
time. It is inappropriate to use Internet-Drafts as reference
material or to cite them other than as "work in progress."
This Internet-Draft will expire on August 22, 2021.
Marin-Lopez, et al. Expires August 22, 2021 [Page 1]
Internet-Draft SDN-based IPsec Flow Protection February 2021
Copyright Notice
Copyright (c) 2021 IETF Trust and the persons identified as the
document authors. All rights reserved.
This document is subject to BCP 78 and the IETF Trust's Legal
Provisions Relating to IETF Documents
(https://trustee.ietf.org/license-info) in effect on the date of
publication of this document. Please review these documents
carefully, as they describe your rights and restrictions with respect
to this document. Code Components extracted from this document must
include Simplified BSD License text as described in Section 4.e of
the Trust Legal Provisions and are provided without warranty as
described in the Simplified BSD License.
Table of Contents
1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . 3
2. Requirements Language . . . . . . . . . . . . . . . . . . . . 5
3. Terminology . . . . . . . . . . . . . . . . . . . . . . . . . 6
4. SDN-based IPsec management description . . . . . . . . . . . 7
4.1. IKE case: IKEv2/IPsec in the NSF . . . . . . . . . . . . 7
4.2. IKE-less case: IPsec (no IKEv2) in the NSF. . . . . . . . 8
5. IKE case vs IKE-less case . . . . . . . . . . . . . . . . . . 10
5.1. Rekeying process . . . . . . . . . . . . . . . . . . . . 11
5.2. NSF state loss. . . . . . . . . . . . . . . . . . . . . . 11
5.3. NAT Traversal . . . . . . . . . . . . . . . . . . . . . . 12
5.4. NSF registration and discovery . . . . . . . . . . . . . 13
6. YANG configuration data models . . . . . . . . . . . . . . . 13
6.1. The 'ietf-i2nsf-ikec' Module . . . . . . . . . . . . . . 13
6.1.1. Data model overview . . . . . . . . . . . . . . . . . 14
6.1.2. YANG Module . . . . . . . . . . . . . . . . . . . . . 14
6.2. The 'ietf-i2nsf-ike' Module . . . . . . . . . . . . . . . 28
6.2.1. Data model overview . . . . . . . . . . . . . . . . . 29
6.2.2. Example Usage . . . . . . . . . . . . . . . . . . . . 33
6.2.3. YANG Module . . . . . . . . . . . . . . . . . . . . . 33
6.3. The 'ietf-i2nsf-ikeless' Module . . . . . . . . . . . . . 53
6.3.1. Data model overview . . . . . . . . . . . . . . . . . 53
6.3.2. Example Usage . . . . . . . . . . . . . . . . . . . . 57
6.3.3. YANG Module . . . . . . . . . . . . . . . . . . . . . 58
7. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 70
8. Security Considerations . . . . . . . . . . . . . . . . . . . 71
8.1. IKE case . . . . . . . . . . . . . . . . . . . . . . . . 72
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