<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><div>Given this node is your laptop, I assume the OpenStack environment is for testing. </div><div><br></div><div>If that is the case, have you considered running a VM? (using Virtual Box for example) You can add virtual</div><div>NICs to VMs for testing. </div><div><br></div><div>Something like RDO on top of CentOS or Fedora would get you going quickly. There's also DevStack for Ubuntu. </div><div><br></div><div><span style="font-family: '.HelveticaNeueUI'; font-size: 15px; line-height: 19px; white-space: nowrap; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.296875); -webkit-composition-fill-color: rgba(175, 192, 227, 0.230469); -webkit-composition-frame-color: rgba(77, 128, 180, 0.230469); -webkit-text-size-adjust: none; "><a href="http://openstack.redhat.com/Quickstart">http://openstack.redhat.com/Quickstart</a></span></div><div><span style="font-family: '.HelveticaNeueUI'; font-size: 15px; line-height: 19px; white-space: nowrap; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.296875); -webkit-composition-fill-color: rgba(175, 192, 227, 0.230469); -webkit-composition-frame-color: rgba(77, 128, 180, 0.230469); -webkit-text-size-adjust: none; "><a href="http://devstack.org/guides/single-vm.html">http://devstack.org/guides/single-vm.html</a></span></div><div><br>On May 13, 2013, at 7:36 AM, "Devendra Gupta" <<a href="mailto:dev29aug@gmail.com">dev29aug@gmail.com</a>> wrote:<br><br></div><blockquote type="cite"><div><span>Hi,</span><br><span></span><br><span>I am setting up Grizzly in single node on my laptop running Ubuntu</span><br><span>12.04 Desktop 64-bit for POC, I am using a doc which say 2 NICs are</span><br><span>required (please see</span><br><span><a href="https://github.com/mseknibilel/OpenStack-Grizzly-Install-Guide/blob/OVS_SingleNode/OpenStack_Grizzly_Install_Guide.rst">https://github.com/mseknibilel/OpenStack-Grizzly-Install-Guide/blob/OVS_SingleNode/OpenStack_Grizzly_Install_Guide.rst</a></span><br><span>doc).</span><br><span></span><br><span>I have two NICs in my laptop one is Ethernet and other is Wireless so</span><br><span>is it fine to setup the environment on it ? Another thing, what if I</span><br><span>am disconnected from any of the network because then I don't have IP</span><br><span>in that specific NIC ?</span><br><span></span><br><span>Please see the result of ifconfig below (when network is connected):</span><br><span></span><br><span>root@devendra-HP-ProBook-6460b:/home/devendra# ifconfig -a</span><br><span>eth0 Link encap:Ethernet HWaddr xx:xx:xx:xx:xx:xx</span><br><span> inet addr:10.128.249.72 Bcast:10.128.249.255 Mask:255.255.254.0</span><br><span> inet6 addr: fe80::2e41:38ff:fe00:ab9d/64 Scope:Link</span><br><span> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1</span><br><span> RX packets:7026 errors:0 dropped:155 overruns:0 frame:0</span><br><span> TX packets:4870 errors:0 dropped:0 overruns:0 carrier:0</span><br><span> collisions:0 txqueuelen:1000</span><br><span> RX bytes:3349362 (3.3 MB) TX bytes:1076679 (1.0 MB)</span><br><span> Interrupt:20 Memory:d4700000-d4720000</span><br><span></span><br><span>eth1 Link encap:Ethernet HWaddr xx:xx:xx:xx:xx:xx</span><br><span> inet addr:172.16.3.152 Bcast:172.16.3.255 Mask:255.255.255.0</span><br><span> inet6 addr: fe80::ae81:12ff:fe91:6efa/64 Scope:Link</span><br><span> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1</span><br><span> RX packets:15 errors:0 dropped:0 overruns:0 frame:0</span><br><span> TX packets:49 errors:0 dropped:0 overruns:0 carrier:0</span><br><span> collisions:0 txqueuelen:1000</span><br><span> RX bytes:6392 (6.3 KB) TX bytes:9341 (9.3 KB)</span><br><span> Interrupt:19</span><br><span></span><br><span>lo Link encap:Local Loopback</span><br><span> inet addr:127.0.0.1 Mask:255.0.0.0</span><br><span> inet6 addr: ::1/128 Scope:Host</span><br><span> UP LOOPBACK RUNNING MTU:16436 Metric:1</span><br><span> RX packets:15737 errors:0 dropped:0 overruns:0 frame:0</span><br><span> TX packets:15737 errors:0 dropped:0 overruns:0 carrier:0</span><br><span> collisions:0 txqueuelen:0</span><br><span> RX bytes:1884492 (1.8 MB) TX bytes:1884492 (1.8 MB)</span><br><span></span><br><span>So my OpenStack environment would be working in case IP is not</span><br><span>available on any/both of the NICs when network is disconnected ?</span><br><span>Please suggest.</span><br><span></span><br><span>Thanks,</span><br><span>Devendra Gupta</span><br><span></span><br><span>_______________________________________________</span><br><span>Mailing list: <a href="https://launchpad.net/~openstack">https://launchpad.net/~openstack</a></span><br><span>Post to : <a href="mailto:openstack@lists.launchpad.net">openstack@lists.launchpad.net</a></span><br><span>Unsubscribe : <a href="https://launchpad.net/~openstack">https://launchpad.net/~openstack</a></span><br><span>More help : <a href="https://help.launchpad.net/ListHelp">https://help.launchpad.net/ListHelp</a></span><br></div></blockquote></body></html>