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<p class="MsoNormal"><span style="color:#1F497D">If the VM is able to get an IP address from your intranet IP address then at least you know that connectivity to your intranet is physically possible. You will need to do further debugging to understand which
parts of your ping request are making it out (and back in). For example, is ARP resolving for the IP address you are trying to ping? If not, do you see the ARP request on your physical network? If ARP is resolving, then do you see the ICMP request on your
physical network? etc… you need to break the problem down into its smallest parts to understand where exactly the problem is occurring.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Regards,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Allain<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<div>
<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#333333">Allain Legacy</span></b><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#333333">, Software Developer, Wind River</span><span style="color:#1F497D"><br>
</span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#333333">direct 613.270.2279 fax
</span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#333333">613.492.7870 skype allain.legacy<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#404040">350 Terry Fox Drive, Suite 200, Ottawa, Ontario, K2K 2W5<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><br>
<br>
</span><a href="http://www.windriver.com/" title=""Innovators Start Here" "><span style="font-family:"Arial",sans-serif;color:#CC0000;text-decoration:none"><img border="0" width="160" height="92" id="_x0000_i1026" src="cid:image001.png@01D4710B.E79CAA10" alt="WIND"></span></a><span style="color:#1F497D"><o:p></o:p></span></p>
</div>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
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<div style="border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0in 0in 0in">
<p class="MsoNormal"><b>From:</b> Sun, Austin [mailto:austin.sun@intel.com] <br>
<b>Sent:</b> Tuesday, October 30, 2018 9:09 AM<br>
<b>To:</b> Legacy, Allain; starlingx-discuss@lists.starlingx.io<br>
<b>Subject:</b> RE: [Starlingx-discuss] How flat provision network access external network<o:p></o:p></p>
</div>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span style="color:#1F497D">Hi Allain:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"> Sorry , I did not state clearly.
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"> In current my env, There is one compute node with 2 NIC, eno2 is used for Management network, eno1 is used for Data network and is connected to company intranet.
<o:p></o:p></span></p>
<p class="MsoNormal" style="text-indent:9.0pt"><span style="color:#1F497D">“VM access external network “ means “VM can access and be accessed in intranet”.
<o:p></o:p></span></p>
<p class="MsoNormal" style="text-indent:9.0pt"><span style="color:#1F497D">VM can get intranet IP , but can not ping other computer in intranet.
<o:p></o:p></span></p>
<p class="MsoListParagraph" style="text-indent:-.25in;mso-list:l0 level1 lfo2"><![if !supportLists]><span style="color:#1F497D"><span style="mso-list:Ignore">1.<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span style="color:#1F497D">You start by stating that you wanted to use an “external network”, but the network create command you used lacks the “--external” option which means you only created a regular tenant network.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"> [Austin] I tried with “—external” parameters before, it is same result as no “—external” parameter , so I did not list this parameter.
<o:p></o:p></span></p>
<p class="MsoListParagraph" style="text-indent:-.25in;mso-list:l0 level1 lfo2"><![if !supportLists]><span style="color:#1F497D"><span style="mso-list:Ignore">2.<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span style="color:#1F497D">You did not add a “subnet” to the network so the VM will not be assigned an IP address<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"> [Austin] Because there is DHCP in intranet , subnet is not created for data network.
<o:p></o:p></span></p>
<p class="MsoListParagraph" style="text-indent:-.25in;mso-list:l0 level1 lfo2"><![if !supportLists]><span style="color:#1F497D"><span style="mso-list:Ignore">3.<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span style="color:#1F497D">The server create command listed in your email has a syntax error which would cause it to not run at all (extra space after the net-id=).<o:p></o:p></span></p>
<p class="MsoListParagraph"><span style="color:#1F497D">[Austin] Thanks you. This is typo.
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Thanks.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">BR<br>
Austin Sun. <o:p></o:p></span></p>
<p class="MsoNormal" style="text-indent:9.0pt"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><a name="_MailEndCompose"><span style="color:#1F497D"> </span>
</a><span style="color:#1F497D"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"> <o:p></o:p></span></p>
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<div style="border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0in 0in 0in">
<p class="MsoNormal"><b>From:</b> Legacy, Allain [<a href="mailto:Allain.Legacy@windriver.com">mailto:Allain.Legacy@windriver.com</a>]
<br>
<b>Sent:</b> Monday, October 29, 2018 11:23 PM<br>
<b>To:</b> Sun, Austin <<a href="mailto:austin.sun@intel.com">austin.sun@intel.com</a>>;
<a href="mailto:starlingx-discuss@lists.starlingx.io">starlingx-discuss@lists.starlingx.io</a><br>
<b>Subject:</b> RE: [Starlingx-discuss] How flat provision network access external network<o:p></o:p></p>
</div>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span style="color:#1F497D">Your question is not clear enough for us to determine what you were trying to do, what you expected to happen and what exactly didn’t work.
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoListParagraph" style="text-indent:-.25in;mso-list:l1 level1 lfo4"><![if !supportLists]><span style="color:#1F497D"><span style="mso-list:Ignore">1.<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span style="color:#1F497D">You start by stating that you wanted to use an “external network”, but the network create command you used lacks the “--external” option which means you only created a regular tenant network.<o:p></o:p></span></p>
<p class="MsoListParagraph" style="text-indent:-.25in;mso-list:l1 level1 lfo4"><![if !supportLists]><span style="color:#1F497D"><span style="mso-list:Ignore">2.<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span style="color:#1F497D">You did not add a “subnet” to the network so the VM will not be assigned an IP address<o:p></o:p></span></p>
<p class="MsoListParagraph" style="text-indent:-.25in;mso-list:l1 level1 lfo4"><![if !supportLists]><span style="color:#1F497D"><span style="mso-list:Ignore">3.<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span style="color:#1F497D">The server create command listed in your email has a syntax error which would cause it to not run at all (extra space after the net-id=).<o:p></o:p></span></p>
<p class="MsoListParagraph"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Regards,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Allain<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<div>
<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#333333">Allain Legacy</span></b><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#333333">, Software Developer, Wind River</span><span style="color:#1F497D"><br>
</span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#333333">direct 613.270.2279 fax 613.492.7870 skype allain.legacy<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#404040">350 Terry Fox Drive, Suite 200, Ottawa, Ontario, K2K 2W5<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><br>
<br>
</span><a href="http://www.windriver.com/" title=""Innovators Start Here" "><span style="font-family:"Arial",sans-serif;color:#CC0000;text-decoration:none"><img border="0" width="160" height="92" id="Picture_x0020_1" src="cid:image001.png@01D4710B.E79CAA10" alt="WIND"></span></a><span style="color:#1F497D"><o:p></o:p></span></p>
</div>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b>From:</b> Sun, Austin [<a href="mailto:austin.sun@intel.com">mailto:austin.sun@intel.com</a>]
<br>
<b>Sent:</b> Monday, October 29, 2018 10:20 AM<br>
<b>To:</b> <a href="mailto:starlingx-discuss@lists.starlingx.io">starlingx-discuss@lists.starlingx.io</a><br>
<b>Subject:</b> [Starlingx-discuss] How flat provision network access external network<o:p></o:p></p>
</div>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Hi All:<o:p></o:p></p>
<p class="MsoNormal"> In my set up , compute-0 eno1 is connected external network as data network. Is it possible VM on compute-0 can access external network directly ? <o:p></o:p></p>
<p class="MsoNormal">I tried below commands , but it did not work. <span style="font-family:Wingdings">
L</span><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">openstack providernet create providernet.a --type flat<o:p></o:p></p>
<p class="MsoNormal">openstack network create ext_net --provider-network-type flat --provider-physical-network providernet.a<o:p></o:p></p>
<p class="MsoNormal">system host-if-modify -p providernet.a -c data compute-0 eno1<o:p></o:p></p>
<p class="MsoNormal">openstack server create --flavor vm1.flavor --image cirros --nic net-id= ext_net vm1.tiny<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thanks.<o:p></o:p></p>
<p class="MsoNormal">BR<br>
Austin Sun. <o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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