A New Internet-Draft is available from the on-line Internet-Drafts directories.
Title : Performance Monitoring Analysis for L3VPN
Author(s) : Lianshu Zheng
Zhenbin Li
Sam K. Aldrin
Bhavani Parise
Filename : draft-zheng-l3vpn-pm-analysis-02.txt
Pages : 10
Date : 2013-10-18
Abstract:
To perform the measurement of packet loss, delay and other metrics on
a particular VPN flow, the egress PE need to tell to which specific
ingress VRF a packet belongs to. But for L3VPN, multipoint-to-point
or multipoint-to-multipoint (MP2MP) network model applies, flow
identifying is a big challenge. This document summarizes the current
performance monitoring mechanisms for L3VPN in MPLS networks, and
analyzes various solutions and challenges for measuring performance
metrics within these networks. This document also identifies various
key points which needs to be taken in consideration when designing
L3VPN performance monitoring mechanisms. Performance measurements
within non-MPLS L3VPN networks is not within the scope of the
document.
The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-zheng-l3vpn-pm-analysis
There's also a htmlized version available at:
http://tools.ietf.org/html/draft-zheng-l3vpn-pm-analysis-02
A diff from the previous version is available at:
http://www.ietf.org/rfcdiff?url2=draft-zheng-l3vpn-pm-analysis-02
Please note that it may take a couple of minutes from the time of submission
until the htmlized version and diff are available at tools.ietf.org.
Internet-Drafts are also available by anonymous FTP at:
ftp://ftp.ietf.org/internet-drafts/
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