Create port mirroring on RHEV 3.3

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Hi, I have a question.

How to ceate port mirroring in a specific virtual interface on RHEV 3.3??, because i have to monitoring virtual machine traficc.

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You could packet capture on the vnet interface to a guest. The vnet's MAC address will have the same last three octets as the VM interface it leads to.

This blog post also describes a method using the Linux tc network queues:

You could automate that with a VDSM hook: