I am referring to the problem of passively monitoring the real traffic, not to "testing" that means to generate simulated traffic. Passive probing is used already today on PNF to monitor the subscriber's traffic 7x24 for Troubleshooting and SQM/CEM, but the introduction of NFV will pose the challenge to keep the same level of visibility.
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Angelo Baccarani
Product Manager - NFV Service Assurance
Empirix - Italy
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Original Message:
Sent: 11-16-2017 05:18
From: Wim Horseling
Subject: QoE scoring
Angelo,
Not sure I understand the question. Service assurance testing should also be implemented in a network composed of VNF's as it should be in PNF. Can you rephrase ?
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Wim Horseling
NetYCE
Original Message:
Sent: 11-15-2017 16:25
From: Angelo Baccarani
Subject: QoE scoring
How can your NFV infrastructure provide traffic visibility to virtual passive probe for QoE scoring?
Speaking often with CSPs, it seems they are not taking such issue in consideration and there is no consensus within any industry standard.
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Angelo Baccarani
Product Manager - NFV Service Assurance
Empirix - Italy
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