<div dir="ltr"><div>hello kevin ,<br><br></div>Log shows it is not able to get br-ex interface , did you created this interface , as we need to create this interface manually by runnig this command<br><br><pre class="">sudo ovs-vsctl add-br br-ex
$ sudo ovs-vsctl add-port br-ex <external interface><br><br></pre><pre class="">Please verify this interface using ovs-vsctl show , it would show like this <br><br>Bridge br-ex<br> Port "eth2"(in my case this is the external interface)<br>
Interface "eth2"<br> Port "qg-e2df07f2-81"<br> Interface "qg-e2df07f2-81"<br> type: internal<br> Port "qg-0ed547e2-8f"<br> Interface "qg-0ed547e2-8f"<br>
type: internal<br> Port br-ex<br> Interface br-ex<br> type: internal<br><br></pre><br></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Wed, Aug 7, 2013 at 2:35 PM, Kevin Tibi <span dir="ltr"><<a href="mailto:kodokuu@gmail.com" target="_blank">kodokuu@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div>Hello,</div><div><br></div><div>I have problems with a single node platform.</div><div>I followed this tutorial: <a href="https://github.com/mseknibilel/OpenStack-Grizzly-Install-Guide/blob/master/OpenStack_Grizzly_Install_Guide.rst" target="_blank">https://github.com/mseknibilel/OpenStack-Grizzly-Install-Guide/blob/master/OpenStack_Grizzly_Install_Guide.rst</a></div>
<div><br></div><div>I can not ping my VMs. I can ping the router and dhcp. As against the dhcp can not ping the router and VMS. but Vm can ping DHCP serveur in logs.</div><div><br></div><div>I think i have a probleme with linux bridge.</div>
<div><br></div><div>Thx,</div><div><br></div><div>Kevin.</div><div><br></div><div>----------------------------------</div><div><div><div>/var/log/quantum/l3-agent.log:2013-08-06 17:17:49 ERROR [quantum.agent.l3_agent] The external network bridge 'br-ex' does not exist</div>
</div></div><div><br></div><div><div>-------------------------------------</div><div>root@openstack:/home/openstack# brctl show</div><div>bridge name bridge id STP enabled interfaces</div><div>brq486fec60-0b 8000.3a6f4e3444d2 no tap483bab99-5a</div>
<div> tap9dab335c-ba</div></div><div><br></div><div><div>----------------------------</div><div>root@openstack:/home/openstack# ip netns</div><div>qdhcp-486fec60-0b16-4e57-8b20-2ba20082578c</div>
</div><div><br></div><div>----------------------------</div><div>log VM :</div><div><br></div><div><pre style="padding:8.5px;font-family:Menlo,Monaco,'Courier New',monospace;font-size:12px;color:rgb(51,51,51);border-top-left-radius:4px;border-top-right-radius:4px;border-bottom-right-radius:4px;border-bottom-left-radius:4px;margin-top:0px;margin-bottom:9px;line-height:18px;background-color:rgb(245,245,245);border:1px solid rgba(0,0,0,0.14902);white-space:pre-wrap;word-break:break-all;word-wrap:break-word">
### route n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 50.50.1.1 0.0.0.0 UG 0 0 0 eth0
50.50.1.0 0.0.0.0 <a href="tel:255.255.255.0" value="+912552552550" target="_blank">255.255.255.0</a> U 0 0 0 eth0
### cat /etc/resolv.conf
search openstacklocal
nameserver 50.50.1.2
### ping c 5 50.50.1.1
PING 50.50.1.1 (50.50.1.1): 56 data bytes
50.50.1.1 ping statistics
5 packets transmitted, 0 packets received, 100% packet loss
### pinging nameservers
#### ping c 5 50.50.1.2
PING 50.50.1.2 (50.50.1.2): 56 data bytes
64 bytes from <a href="http://50.50.1.2" target="_blank">50.50.1.2</a>: seq=0 ttl=64 time=0.358 ms</pre><pre style="padding:8.5px;font-family:Menlo,Monaco,'Courier New',monospace;font-size:12px;color:rgb(51,51,51);border-top-left-radius:4px;border-top-right-radius:4px;border-bottom-right-radius:4px;border-bottom-left-radius:4px;margin-top:0px;margin-bottom:9px;line-height:18px;background-color:rgb(245,245,245);border:1px solid rgba(0,0,0,0.14902);white-space:pre-wrap;word-break:break-all;word-wrap:break-word">
<pre style="padding:8.5px;font-family:Menlo,Monaco,'Courier New',monospace;border-top-left-radius:4px;border-top-right-radius:4px;border-bottom-right-radius:4px;border-bottom-left-radius:4px;margin-top:0px;margin-bottom:9px;border:1px solid rgba(0,0,0,0.14902);white-space:pre-wrap;word-break:break-all;word-wrap:break-word">
===== cloudfinal: system completely up in 126.94 seconds ====
wget: can't connect to remote host (169.254.169.254): No route to host</pre></pre></div></div>
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<br></blockquote></div><br><br clear="all"><br>-- <br><p style="margin:0cm 0cm 0pt;color:rgb(0,0,153)"><b><span style="font-size:10pt;font-family:Arial"> With Regards <br></span></b></p><p style="margin:0cm 0cm 0pt;color:rgb(0,0,153)">
<b><span style="font-size:10pt;font-family:Arial"> Ritesh Nanda<br></span></b></p><p style="margin:0cm 0cm 0pt;color:rgb(0,0,153)"></p><p style="margin:0cm 0cm 0pt;color:rgb(51,51,51)"><span style="color:rgb(0,0,153)"></span><span style="font-size:9pt;color:rgb(51,51,51);font-family:Arial"><span style="color:rgb(51,51,255)"><b><span style="color:rgb(0,0,153)"></span></b></span></span><span style="font-size:9pt;color:rgb(51,51,51);font-family:Arial"><span style="color:rgb(51,51,255)"><b><span style="color:rgb(0,0,153)"><br>
</span></b></span></span></p><a href="http://www.ericsson.com/" target="_blank"></a><p style="margin:0cm 0cm 0pt"><span style="font-size:9pt;font-family:Arial"><br><br></span></p>
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