<div dir="ltr"><div><div><div>Hi Kumar,<br><br></div>I think you need set nameserver to 8.8.8.8 or 8.8.4.4 or other valid DNS at /etc/resolv.conf, besides you need to reset nameserver at your OpenStack's internal network or other places.<br>
<br></div>8.8.8.7 is a typo, right?<br><br></div>Damon<br></div><div class="gmail_extra"><br><br><div class="gmail_quote">2014-03-04 21:52 GMT+08:00 <span dir="ltr"><<a href="mailto:yalla.gnan.kumar@accenture.com" target="_blank">yalla.gnan.kumar@accenture.com</a>></span>:<br>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Ping is not working with these nameservers.<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">-------------
<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">$ nslookup <a href="http://google.com" target="_blank">google.com</a><u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Server: 8.8.8.7<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Address 1: 8.8.8.7<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">nslookup: can't resolve '<a href="http://google.com" target="_blank">google.com</a>'<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">-----------------
<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> Damon Wang [mailto:<a href="mailto:damon.devops@gmail.com" target="_blank">damon.devops@gmail.com</a>]
<br>
<b>Sent:</b> Tuesday, March 04, 2014 7:21 PM<br>
<b>To:</b> Sushma Korati<br>
<b>Cc:</b> Gnan Kumar, Yalla; <a href="mailto:openstack@lists.openstack.org" target="_blank">openstack@lists.openstack.org</a><br>
<b>Subject:</b> Re: [Openstack] unable to ping <a href="http://google.com" target="_blank">google.com</a><u></u><u></u></span></p><div><div class="h5">
<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt">Hi Kumar,<br>
<br>
<u></u><u></u></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt">Please check the vm's /etc/resolv.conf and try to ping 8.8.8.8.<u></u><u></u></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt">Hope it helps.<u></u><u></u></p>
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<p class="MsoNormal">Damon<u></u><u></u></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt"><u></u> <u></u></p>
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<p class="MsoNormal">2014-03-04 21:34 GMT+08:00 Sushma Korati <<a href="mailto:sushma_korati@persistent.co.in" target="_blank">sushma_korati@persistent.co.in</a>>:<u></u><u></u></p>
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<p><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">Hi,<u></u><u></u></span></p>
<p><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""><u></u> <u></u></span></p>
<p><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">Can you please check if the nameservers provided while creating subnet are correct?<u></u><u></u></span></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt"><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""><u></u> <u></u></span></p>
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<p class="MsoNormal"><span style="font-size:10.0pt">Regards,</span><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""><u></u><u></u></span></p>
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<p class="MsoNormal"><span style="font-size:10.0pt">Sushma Korati </span><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""><u></u><u></u></span></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""><u></u> <u></u></span></p>
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<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"">From:</span></b><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"">
<a href="mailto:yalla.gnan.kumar@accenture.com" target="_blank">yalla.gnan.kumar@accenture.com</a> <<a href="mailto:yalla.gnan.kumar@accenture.com" target="_blank">yalla.gnan.kumar@accenture.com</a>><br>
<b>Sent:</b> Tuesday, March 4, 2014 6:48 PM<br>
<b>To:</b> <a href="mailto:openstack@lists.openstack.org" target="_blank">openstack@lists.openstack.org</a><br>
<b>Subject:</b> [Openstack] unable to ping <a href="http://google.com" target="_blank">
google.com</a></span><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:#282828">
<u></u><u></u></span></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:#282828"> <u></u><u></u></span></p>
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<p class="MsoNormal"><span style="color:#282828">Hi All,<u></u><u></u></span></p>
<p class="MsoNormal"><span style="color:#282828"> <u></u><u></u></span></p>
<p class="MsoNormal"><span style="color:#282828"> <u></u><u></u></span></p>
<p class="MsoNormal"><span style="color:#282828">I have installed openstack Havana on three nodes.<u></u><u></u></span></p>
<p class="MsoNormal"><span style="color:#282828">I am able to boot a cirrOS image. When I log into the VM, I am unable to ping outside network.<u></u><u></u></span></p>
<p class="MsoNormal"><span style="color:#282828">-------------
<u></u><u></u></span></p>
<p class="MsoNormal"><span style="color:#282828">$ ping
<a href="http://google.com" target="_blank">google.com</a><u></u><u></u></span></p>
<p class="MsoNormal"><span style="color:#282828">ping: bad address '<a href="http://google.com" target="_blank">google.com</a>'<u></u><u></u></span></p>
<p class="MsoNormal"><span style="color:#282828">$<u></u><u></u></span></p>
<p class="MsoNormal"><span style="color:#282828">---------------------
<u></u><u></u></span></p>
<p class="MsoNormal"><span style="color:#282828"> <u></u><u></u></span></p>
<p class="MsoNormal"><span style="color:#282828">What could be the reason ?<u></u><u></u></span></p>
<p class="MsoNormal"><span style="color:#282828"> <u></u><u></u></span></p>
<p class="MsoNormal"><span style="color:#282828"> <u></u><u></u></span></p>
<p class="MsoNormal"><span style="color:#282828">Thanks<u></u><u></u></span></p>
<p class="MsoNormal"><span style="color:#282828">Kumar<u></u><u></u></span></p>
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