<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><div>Anil</div><div><br></div><div>It is not necessarily to not configur an IP address for l3 agent , </div><div>2 nics can work in this scenario .config an IP address as you like <br>
<br>Daniels Cai <div><br><div><a href="http://dnscai.com">http://dnscai.com</a> </div></div></div><div><br>在 2013-4-24，1:48，Edgar Magana <<a href="mailto:emagana@plumgrid.com">emagana@plumgrid.com</a>> 写道：<br><br></div>
<blockquote type="cite"><div><div>Anil,</div><div><br></div><div>If you are testing multiple vNICs I will recommend you to use the following image:</div><div>IMAGE_URLS=<a href="http://www.openvswitch.org/tty-quantum.tgz">http://www.openvswitch.org/tty-quantum.tgz</a></div>
<div><br></div><div>In your localrc add the above string and you are all set up!</div><div><br></div><div>Thanks,</div><div><br></div><div>Edgar</div><div><br></div><span id="OLK_SRC_BODY_SECTION"><div style="font-family:Calibri;font-size:11pt;text-align:left;color:black;BORDER-BOTTOM:medium none;BORDER-LEFT:medium none;PADDING-BOTTOM:0in;PADDING-LEFT:0in;PADDING-RIGHT:0in;BORDER-TOP:#b5c4df 1pt solid;BORDER-RIGHT:medium none;PADDING-TOP:3pt">
<span style="font-weight:bold">From: </span> Anil Vishnoi <<a href="mailto:vishnoianil@gmail.com">vishnoianil@gmail.com</a>><br><span style="font-weight:bold">Date: </span> Wednesday, April 17, 2013 1:29 PM<br><span style="font-weight:bold">To: </span> "<a href="mailto:openstack@lists.launchpad.net">openstack@lists.launchpad.net</a>" <<a href="mailto:openstack@lists.launchpad.net">openstack@lists.launchpad.net</a>><br>
<span style="font-weight:bold">Subject: </span> [Openstack] [Quantum] Query regarding floating IP configuration<br></div><div><br></div><div dir="ltr"><br clear="all"><div style>Hi All,</div><div style><br></div><div style>
I am trying to setup openstack in my lab, where i have a plan to run Controller+Network node on one physical machine and two compute node. Controller/Network physical machine has 2 NIc, one connected to externet network (internet) and second nic is on private network.</div>
<div style><br></div><div style>OS Network Administrator Guide says "<span style="color:rgb(0,0,0);font-family:Verdana,Geneva,sans-serif;font-size:13.333333969116211px">The node running quantum-l3-agent should not have an IP address manually configured on the NIC connected to the external network. Rather, you must have a range of IP addresses from the external network that can be used by OpenStack Networking for routers that uplink to the external network.". So my confusion is, if i want to send any REST API call to my controller/network node from external network, i obviously need public IP address. But instruction i quoted says that we should not have manual IP address on the NIC. </span></div>
<div style><span style="color:rgb(0,0,0);font-family:Verdana,Geneva,sans-serif;font-size:13.333333969116211px"><br></span></div><div style><span style="color:rgb(0,0,0);font-family:Verdana,Geneva,sans-serif;font-size:13.333333969116211px">Does it mean we can't create floating IP pool in this kind of setup? Or we need 3 NIC, 1 for private network, 1 for floating ip pool creation and 1 for external access to the machine? </span></div>
<div style><span style="color:rgb(0,0,0);font-family:Verdana,Geneva,sans-serif;font-size:13.333333969116211px"><br></span></div><div style><span style="color:rgb(0,0,0);font-family:Verdana,Geneva,sans-serif;font-size:13.333333969116211px">OR is it that we can assign the public ip address to the br-ex, and remove it from physical NIC? Please let me know if my query is not clear.</span></div>
-- <br><div dir="ltr">Thanks<div>Anil</div></div></div>
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