<div dir="ltr"><font face="monospace, monospace">Hello Matt, </font><div><font face="monospace, monospace">Thank you for your answer and for your help.</font></div><div><div class="gmail_default"><font face="monospace, monospace">The router created following the official install guide for "Liberty" is not able to PING the external gateway /<a href="http://172.20.0.1/">172.20.0.1/</a>.</font></div><div class="gmail_default"><font face="monospace, monospace">The controller and compute nodes are KVM virtual machines. The IP 172.20.0.1 is virtual device on my server. </font></div><font face="monospace, monospace"><br></font></div><div><font face="monospace, monospace">These are the outputs I think might be useful for you to troubleshoot:</font></div><div><br></div><div><div><font face="monospace, monospace" size="1" color="#0b5394">-------</font></div><div><font face="monospace, monospace" size="1" color="#134f5c">root@controller:~# brctl show</font></div><div><font face="monospace, monospace" size="1" color="#134f5c">bridge name bridge id STP enabled interfaces</font></div><div><font face="monospace, monospace" size="1" color="#134f5c">brq3c7797b4-ae 8000.5254007f5d7b no eth1</font></div><div><font face="monospace, monospace" size="1" color="#134f5c"> tap3df2d29f-32</font></div><div><font face="monospace, monospace" size="1" color="#134f5c"> tap99a437ce-78</font></div><div><font face="monospace, monospace" size="1" color="#134f5c">brq432a531d-9d 8000.164f7c17d942 no tap31b69978-14</font></div><div><font face="monospace, monospace" size="1" color="#134f5c"> tap6bb3b90d-2a</font></div><div><font face="monospace, monospace" size="1" color="#134f5c"> vxlan-83</font></div><div><font face="monospace, monospace" size="1" style="background-color:rgb(255,255,255)" color="#0b5394"><div class="gmail_default" style="font-family:monospace,monospace;display:inline"></div>-------</font></div><div><font face="monospace, monospace" size="1" style="background-color:rgb(255,255,255)" color="#0b5394">root@controller:~# ip netns</font></div><div><font face="monospace, monospace" size="1" style="background-color:rgb(255,255,255)" color="#0b5394">qrouter-c8296613-4125-420f-af74-f7dc4240bbe4</font></div><div><font face="monospace, monospace" size="1" style="background-color:rgb(255,255,255)" color="#0b5394">qdhcp-3c7797b4-aecb-4267-bbeb-2d5e25cfe9ef</font></div><div><font face="monospace, monospace" size="1" style="background-color:rgb(255,255,255)" color="#0b5394">qdhcp-432a531d-9d4e-4613-8919-599f8a7df6b7</font></div><div><font face="monospace, monospace" size="1" style="background-color:rgb(255,255,255)" color="#0b5394"><br></font></div><div><font face="monospace, monospace" size="1" style="background-color:rgb(255,255,255)" color="#0b5394">root@controller:~# ip netns exec qrouter-c8296613-4125-420f-af74-f7dc4240bbe4 ifconfig</font></div><div><font face="monospace, monospace" size="1" style="background-color:rgb(255,255,255)" color="#0b5394">lo Link encap:Local Loopback </font></div><div><font face="monospace, monospace" size="1" style="background-color:rgb(255,255,255)" color="#0b5394"> inet addr:127.0.0.1 Mask:255.0.0.0</font></div><div><font face="monospace, monospace" size="1" style="background-color:rgb(255,255,255)" color="#0b5394">...</font></div><div><font face="monospace, monospace" size="1" style="background-color:rgb(255,255,255)" color="#0b5394">qg-99a437ce-78 Link encap:Ethernet HWaddr fa:16:3e:b6:c4:d0 </font></div><div><font face="monospace, monospace" size="1" style="background-color:rgb(255,255,255)" color="#0b5394"> inet addr:172.20.0.102 Bcast:172.20.0.255 Mask:255.255.255.0</font></div><div><font face="monospace, monospace" size="1" style="background-color:rgb(255,255,255)" color="#0b5394">...</font></div><div><font face="monospace, monospace" size="1" style="background-color:rgb(255,255,255)" color="#0b5394"><br></font></div><div><font face="monospace, monospace" size="1" style="background-color:rgb(255,255,255)" color="#0b5394">qr-31b69978-14 Link encap:Ethernet HWaddr fa:16:3e:37:76:8c </font></div><div><font face="monospace, monospace" size="1" style="background-color:rgb(255,255,255)" color="#0b5394"> inet addr:172.16.1.1 Bcast:172.16.1.255 Mask:255.255.255.0</font></div><div><font face="monospace, monospace" size="1" style="background-color:rgb(255,255,255)" color="#0b5394">...</font></div><div><font face="monospace, monospace" size="1" style="background-color:rgb(255,255,255)" color="#0b5394"><br></font></div><div><font face="monospace, monospace" size="1" style="background-color:rgb(255,255,255)" color="#0b5394">-------</font></div><div><font face="monospace, monospace" size="1" style="background-color:rgb(255,255,255)" color="#0b5394"><br></font></div><div><font face="monospace, monospace" size="1" style="background-color:rgb(255,255,255)" color="#b45f06">root@controller:~# ip netns exec qrouter-c8296613-4125-420f-af74-f7dc4240bbe4 ip r </font></div><div><font face="monospace, monospace" size="1" style="background-color:rgb(255,255,255)" color="#b45f06">default via 172.20.0.1 dev qg-99a437ce-78 </font></div><div><font face="monospace, monospace" size="1" style="background-color:rgb(255,255,255)" color="#b45f06"><a href="http://172.16.1.0/24" target="_blank">172.16.1.0/24</a> dev qr-31b69978-14 proto kernel scope link src 172.16.1.1 </font></div><div><font face="monospace, monospace" size="1" style="background-color:rgb(255,255,255)" color="#b45f06"><a href="http://172.20.0.0/24" target="_blank">172.20.0.0/24</a> dev qg-99a437ce-78 proto kernel scope link src 172.20.0.102 </font></div><div><font face="monospace, monospace" size="1" style="background-color:rgb(255,255,255)" color="#0b5394"><br></font></div><div><font face="monospace, monospace" size="1" style="background-color:rgb(255,255,255)" color="#0b5394">-------</font></div><div><font face="monospace, monospace" size="1" style="background-color:rgb(255,255,255)" color="#0b5394"><br></font></div><div><font face="monospace, monospace" size="1" style="background-color:rgb(255,255,255)" color="#741b47">root@controller:~# ip netns exec qrouter-c8296613-4125-420f-af74-f7dc4240bbe4 ping 172.20.0.1</font></div><div><font face="monospace, monospace" size="1" style="background-color:rgb(255,255,255)" color="#741b47">PING 172.20.0.1 (172.20.0.1) 56(84) bytes of data.</font></div><div><font face="monospace, monospace" size="1" style="background-color:rgb(255,255,255)" color="#741b47">From 172.20.0.102 icmp_seq=1 Destination Host Unreachable</font></div><div><font face="monospace, monospace" size="1" style="background-color:rgb(255,255,255)" color="#0b5394">...</font></div><div><font face="monospace, monospace" size="1" style="background-color:rgb(255,255,255)" color="#0b5394"><br></font></div><div><font face="monospace, monospace" size="1" style="background-color:rgb(255,255,255)" color="#0b5394">-------</font></div><div><font face="monospace, monospace" size="1" style="background-color:rgb(255,255,255)" color="#0b5394"><br></font></div><div><font face="monospace, monospace" size="1" style="background-color:rgb(255,255,255)" color="#990000">root@controller:~# ping 172.20.0.1</font></div><div><font face="monospace, monospace" size="1" style="background-color:rgb(255,255,255)" color="#990000">PING 172.20.0.1 (172.20.0.1) 56(84) bytes of data.</font></div><div><font face="monospace, monospace" size="1" style="background-color:rgb(255,255,255)" color="#990000">64 bytes from <a href="http://172.20.0.1" target="_blank">172.20.0.1</a>: icmp_seq=1 ttl=64 time=0.077 ms</font></div><div><font face="monospace, monospace" size="1" style="background-color:rgb(255,255,255)" color="#990000">^C</font></div><div><font face="monospace, monospace" size="1" style="background-color:rgb(255,255,255)" color="#990000">--- 172.20.0.1 ping statistics ---</font></div><div><font face="monospace, monospace" size="1" style="background-color:rgb(255,255,255)" color="#990000">1 packets transmitted, 1 received, 0% packet loss, time 0ms</font></div><div><font face="monospace, monospace" size="1" style="background-color:rgb(255,255,255)" color="#990000">rtt min/avg/max/mdev = 0.077/0.077/0.077/0.000 ms</font></div><div><font face="monospace, monospace" size="1" style="background-color:rgb(255,255,255)" color="#0b5394"><br></font></div><div><font face="monospace, monospace" size="1" style="background-color:rgb(255,255,255)" color="#0b5394">########################################################</font></div><div><font face="monospace, monospace" size="1" style="background-color:rgb(255,255,255)" color="#0b5394"><br></font></div><div><font face="monospace, monospace" size="1" style="background-color:rgb(255,255,255)" color="#0b5394"><br></font></div><div><font face="monospace, monospace" size="1" style="background-color:rgb(255,255,255)" color="#6aa84f">root@compute1:~# brctl show</font></div><div><font face="monospace, monospace" size="1" style="background-color:rgb(255,255,255)" color="#6aa84f">bridge name bridge id STP enabled interfaces</font></div><div><font face="monospace, monospace" size="1" style="background-color:rgb(255,255,255)" color="#6aa84f">brq432a531d-9d 8000.767a4a107f5e no tap6c99f105-81</font></div><div><font face="monospace, monospace" size="1" style="background-color:rgb(255,255,255)" color="#6aa84f"> vxlan-83</font></div></div><div class="gmail_default" style="font-family:monospace,monospace">#################################</div><div class="gmail_default" style="font-family:monospace,monospace"><br></div><div class="gmail_default" style="font-family:monospace,monospace"><br></div><div class="gmail_default" style="font-family:monospace,monospace"><br></div><div class="gmail_default" style="font-family:monospace,monospace"><br></div><div class="gmail_default" style="font-family:monospace,monospace"><br></div><div class="gmail_default" style="font-family:monospace,monospace"></div><br><div class="gmail_quote"><div dir="ltr">On Tue, Oct 20, 2015 at 6:16 PM Matt Kassawara <<a href="mailto:mkassawara@gmail.com" target="_blank">mkassawara@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">I suspect that extension appeared in the list while updating the installation guide using pre-release packages. I don't see it in my lab environment with release packages. In any case, I don't think it is causing your problem. Can you elaborate on "router is not able to see the public network" and what troubleshooting steps you have taken for it?</div><div class="gmail_extra"><br><div class="gmail_quote"></div></div><div class="gmail_extra"><div class="gmail_quote">On Tue, Oct 20, 2015 at 8:21 AM, Veselin Karamanski <span dir="ltr"><<a href="mailto:veselin.k@gmail.com" target="_blank">veselin.k@gmail.com</a>></span> wrote:<br></div></div><div class="gmail_extra"><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div class="gmail_default" style="font-family:monospace,monospace">Hello All, </div><div class="gmail_default" style="font-family:monospace,monospace">Following the Liberty installation Guide I've successfully installed it but got stuck at this check:<br><br></div><div class="gmail_default"><font face="monospace, monospace"><a href="http://docs.openstack.org/liberty/install-guide-ubuntu/neutron-verify.html" target="_blank">http://docs.openstack.org/liberty/install-guide-ubuntu/neutron-verify.html</a></font><br></div><div class="gmail_default"><font face="monospace, monospace"><br></font></div><div class="gmail_default"><font face="monospace, monospace">...where after executing "neutron ext-list" command I found that the row bellow is missing:<br><br></font><pre style="overflow:auto;font-family:Menlo,Monaco,Consolas,'Courier New',monospace;font-size:13px;padding:20px 30px;margin-top:0px;margin-bottom:10px;line-height:1.42857;word-wrap:break-word;border:1px solid rgb(204,204,204);border-radius:4px;color:rgb(255,255,255);background-color:rgb(51,51,51)"><span style="color:rgb(204,204,204)">| address-scope | Address scope |</span></pre><font face="monospace, monospace">I choose "Networking Option 2: Self-service networks" to build my OpenStack and now the router is not able to see the public network. I dont know if this is related to missing "address-scope" extension. Everything is double checked so could you help me with any ideas how to fix that.</font></div><div class="gmail_default"><font face="monospace, monospace"><br></font></div><div class="gmail_default"><font face="monospace, monospace">This is not my first Openstack installation.</font></div><div class="gmail_default"><font face="monospace, monospace"><br></font></div><div class="gmail_default"><font face="monospace, monospace">Thank you in advance for your time and help.</font></div><span><font color="#888888"><div class="gmail_default"><font face="monospace, monospace"><br></font></div><div class="gmail_default"><font face="monospace, monospace">Veselin Karamanski</font></div></font></span></div>
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