<div dir="ltr">Hi stakers<div><br></div><div style>    i have down and up vm's eth0, but not work, and my ENV host run centos 6.3 finally,</div><div style><br></div><div style>    and thanks very much about you helo ,and i will make some replace the virtIO NIC</div>
<div style><br></div><div style><br></div><div style><br></div><div style>Thanks,</div><div style>BaoYongCheng</div></div><div class="gmail_extra"><br><br><div class="gmail_quote">2013/4/13 Shake Chen <span dir="ltr"><<a href="mailto:shake.chen@gmail.com" target="_blank">shake.chen@gmail.com</a>></span><br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><a href="http://www.pubyun.com/blog/openstack/%E9%87%8D%E8%B4%9F%E8%BD%BD%E4%B8%8B%EF%BC%8Ckvm-%E7%BD%91%E7%BB%9C%E4%B8%AD%E6%96%AD%E7%9A%84%E9%97%AE%E9%A2%98/" target="_blank">http://www.pubyun.com/blog/openstack/%E9%87%8D%E8%B4%9F%E8%BD%BD%E4%B8%8B%EF%BC%8Ckvm-%E7%BD%91%E7%BB%9C%E4%B8%AD%E6%96%AD%E7%9A%84%E9%97%AE%E9%A2%98/</a><br>

<br></div>check it. hope can solve your problem.<br></div><div class="gmail_extra"><br><br><div class="gmail_quote"><div><div class="h5">On Sat, Apr 13, 2013 at 5:30 PM, tommy(小包) <span dir="ltr"><<a href="mailto:bychyahoo@gmail.com" target="_blank">bychyahoo@gmail.com</a>></span> wrote:<br>

</div></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div class="h5"><div dir="ltr">Hi stackers<div><br></div><div><br></div><div>      we use libvirt virtio: <span style="line-height:15px;font-size:12px;background-color:rgb(250,250,250);font-family:arial,sans-serif">virtual network NIC, and we do long time(> 30mins ) performance about traffic bandwidth test, and then ,we found vm lost it's ip (which is get from dnsmasq[running in the host , bind br100 briage] by vm dhclient) and vm can not post and package out from the vm,</span></div>


<div><font face="arial, sans-serif" color="#000000"><span style="font-size:12px;line-height:15px"><br></span></font></div><div><font face="arial, sans-serif" color="#000000"><span style="font-size:12px;line-height:15px"><br>


</span></font></div><div><font face="arial, sans-serif" color="#000000"><span style="font-size:12px;line-height:15px"><br></span></font></div><div><font face="arial, sans-serif" color="#000000"><span style="font-size:12px;line-height:15px">Thanks,</span></font></div>


<div><font face="arial, sans-serif" color="#000000"><span style="font-size:12px;line-height:15px">Tommy Bao<span><font color="#888888"><br clear="all"></font></span></span></font><span><font color="#888888"><div>
<br></div>-- <br>没有翅膀不算天使!
</font></span></div></div>
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<br></blockquote></div><span class="HOEnZb"><font color="#888888"><br><br clear="all"><br>-- <br>Shake Chen<br><br>
</font></span></div>
</blockquote></div><br><br clear="all"><div><br></div>-- <br>没有翅膀不算天使!
</div>