Fwd: I-D ACTION:draft-fang-ppvpn-security-framework-01.txt

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Hi all,
=20
We have the "Security Framework for Provider Provisioned Virtual Private =
Networks" 01 draft posted as below.=20
Your feedback / discussion are appreciated.
=20
Thanks,
Luyuan=20

-------- Original Message --------=20
Subject: 	I-D ACTION:draft-fang-ppvpn-security-framework-01.txt=09
Date: 	Wed, 02 Jul 2003 06:53:38 -0400=09
From: 	[email protected]=09
Reply-To: 	[email protected]=09



A New Internet-Draft is available from the on-line Internet-Drafts =
directories.





	Title		: Security Framework for Provider Provisioned Virtual=20

                          Private Networks

	Author(s)	: L. Fang et al.

	Filename	: draft-fang-ppvpn-security-framework-01.txt

	Pages		: 32

	Date		: 2003-7-1

=09

This draft addresses security aspects pertaining to Provider=20

Provisioned Virtual Private Networks (PPVPNs). We first describe the=20

security threats that are relevant in the context of PPVPNs, and the=20

defensive techniques that can be used to combat those threats. We=20

consider security issues deriving both from malicious behavior of=20

anyone and from negligent or incorrect behavior of the providers. We=20

also describe how these security attacks should be detected and=20

reported. We then discuss the possible user requirements in terms of=20

security in a PPVPN service. These user requirements translate into=20

corresponding requirements for the providers. In addition, the=20

provider may have additional requirements to make its network=20

infrastructure secure and meet the VPN customer=C6s expectations.=20

Finally, we define how these user requirements apply to specific=20

PPVPN technologies, namely RFC2547 PPVPNs, Virtual Router PPVPNs,=20

IPSec VPNs, and Layer 2 PPVPNs.



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