Hi,<br><br>You can use sflow for this. Check out my blog post on openstack monitoring:<br><a href="http://www.mirantis.com/blog/openstack-monitoring/">http://www.mirantis.com/blog/openstack-monitoring/</a><br><br>Cheers.<br>
<br><div class="gmail_quote">On 5 September 2012 17:01, Vivek Singh Raghuwanshi <span dir="ltr"><<a href="mailto:vivekraghuwanshi@gmail.com" target="_blank">vivekraghuwanshi@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Hi All,<br><br>I am using nova-network in cloud and using flat dhcp manager.<br>and using two bridge eth3 = br100 for network 192.168.0.x and eth2 = br101 for network 192.168.1.x.<br>All of my instances are having two network interfaces eth0 and eth1<br>

<br><br>Now i want to monitor all the interfaces of instances <br><br>please let me know how i can do this i am not want to use client for instances and any utility which generate extra traffic for these instances.<span class="HOEnZb"><font color="#888888"><br>
<br>
<br> <br clear="all"><br>-- <br>ViVek Raghuwanshi<br>Mobile -<a href="tel:%2B91-09595950504" value="+919595950504" target="_blank">+91-09595950504</a><br>            <br>Skype - vivek_raghuwanshi<br><br><br>
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<br></blockquote></div><br><br clear="all"><br>-- <br>checkout my blog on linux clusters:<br>-- <a href="http://linuxdatacenter.blogspot.com">linuxdatacenter.blogspot.com</a> --<br>