I2RS Environment Security Requirements
draft-ietf-i2rs-security-environment-reqs-02

The information below is for an old version of the document
Document Type Active Internet-Draft (i2rs WG)
Authors Daniel Migault  , Joel Halpern  , Susan Hares 
Last updated 2016-11-15
Replaces draft-mglt-i2rs-security-environment-reqs
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I2RS WG                                                       D. Migault
Internet-Draft                                                J. Halpern
Intended status: Informational                                  Ericsson
Expires: May 19, 2017                                           S. Hares
                                                                  Huawei
                                                       November 15, 2016

                 I2RS Environment Security Requirements
              draft-ietf-i2rs-security-environment-reqs-02

Abstract

   This document provides environment security requirements for the I2RS
   architecture.  Environment security requirements are independent of
   the protocol used for I2RS.  The I2RS protocol security requirements
   set the security for the communication between I2RS client and agent
   while the security environment requirements are rather intended for
   deployment or implementations features independent of the I2RS
   protocol.  The environmental security requirements described in this
   document provide the good security practices to be used with the I2RS
   protocol so that I2RS protocol implementations can be securely
   deployed and operated.

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
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   This Internet-Draft will expire on May 19, 2017.

Copyright Notice

   Copyright (c) 2016 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

Migault, et al.           Expires May 19, 2017                  [Page 1]
Internet-Draft   I2RS Environment Security Requirements    November 2016

   (http://trustee.ietf.org/license-info) in effect on the date of
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Table of Contents

   1.  Introduction  . . . . . . . . . . . . . . . . . . . . . . . .   3
   2.  Terminology and Acronyms  . . . . . . . . . . . . . . . . . .   4
     2.1.  Requirements notation . . . . . . . . . . . . . . . . . .   4
   3.  I2RS Plane Isolation  . . . . . . . . . . . . . . . . . . . .   4
     3.1.  I2RS Plane and Management plane . . . . . . . . . . . . .   5
     3.2.  I2RS Plane and Forwarding Plane . . . . . . . . . . . . .   7
     3.3.  I2RS Plane and Control Plane  . . . . . . . . . . . . . .   8
     3.4.  Requirements  . . . . . . . . . . . . . . . . . . . . . .   8
   4.  I2RS Access Control for Routing System Resources  . . . . . .  10
     4.1.  I2RS Access Control Architecture  . . . . . . . . . . . .  11
       4.1.1.  access control Enforcement Scope  . . . . . . . . . .  12
       4.1.2.  Notification Requirements . . . . . . . . . . . . . .  13
       4.1.3.  Trust . . . . . . . . . . . . . . . . . . . . . . . .  14
       4.1.4.  Sharing access control Information  . . . . . . . . .  14
       4.1.5.  Sharing Access Control in Groups of I2RS Clients and
               Agents  . . . . . . . . . . . . . . . . . . . . . . .  16
       4.1.6.  Managing Access Control Policy  . . . . . . . . . . .  17
     4.2.  I2RS Agent Access Control Policies  . . . . . . . . . . .  18
       4.2.1.  I2RS Agent Access Control . . . . . . . . . . . . . .  19
       4.2.2.  I2RS Client Access Control Policies . . . . . . . . .  20
       4.2.3.  Application and Access Control Policies . . . . . . .  21
   5.  I2RS Application Isolation  . . . . . . . . . . . . . . . . .  22
     5.1.  Robustness Toward Programmability . . . . . . . . . . . .  22
     5.2.  Application Isolation . . . . . . . . . . . . . . . . . .  23
       5.2.1.  DoS . . . . . . . . . . . . . . . . . . . . . . . . .  23
       5.2.2.  Application Logic Control . . . . . . . . . . . . . .  24
   6.  Security Considerations . . . . . . . . . . . . . . . . . . .  25
   7.  IANA Considerations . . . . . . . . . . . . . . . . . . . . .  25
   8.  Acknowledgments . . . . . . . . . . . . . . . . . . . . . . .  25
   9.  References  . . . . . . . . . . . . . . . . . . . . . . . . .  25
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