<div>Hi <span style="line-height: 1.5;">Nick Maslov,</span></div><div><span style="line-height: 1.5;"> </span></div> I followed here http://docs.openstack.org/havana/install-guide/install/apt/content/ (http://docs.openstack.org/havana/install-guide/install/apt/openstack-install-guide-apt-havana.pdf).<div> Msekni Bilel's install guide used GRE.</div><div> </div><div> I noticed that openstack.org <span style="line-height: 1.5;"> Configure OVS to use VLANS. Edit the /etc/neutron/plugins/openvswitch/ovs_neutron_plugin.ini file:</span><span class="Apple-tab-span" style="line-height: 1.5; white-space: pre;"> </span></div><div><pre style="word-wrap: normal; color: rgb(51, 51, 51); font-family: Consolas, 'Liberation Mono', Courier, monospace; font-size: 13px; margin-top: 15px; margin-bottom: 15px; background-color: rgb(248, 248, 248); border: 1px solid rgb(221, 221, 221); line-height: 19px; overflow: auto; padding: 6px 10px; border-top-left-radius: 3px; border-top-right-radius: 3px; border-bottom-right-radius: 3px; border-bottom-left-radius: 3px;"><div style="line-height: 21px; color: rgb(0, 0, 0); font-family: Verdana; font-size: 14px; white-space: normal;">[ovs]</div><div style="line-height: 21px; color: rgb(0, 0, 0); font-family: Verdana; font-size: 14px; white-space: normal;">tenant_network_type = vlan</div><div style="line-height: 21px; color: rgb(0, 0, 0); font-family: Verdana; font-size: 14px; white-space: normal;">network_vlan_ranges = physnet1:1:4094</div><div style="line-height: 21px; color: rgb(0, 0, 0); font-family: Verdana; font-size: 14px; white-space: normal;">bridge_mappings = physnet1:br-DATA_INTERFACE</div></pre></div><div> There is no settings about br-int. But gre mode has.</div><div><pre style="word-wrap: normal; color: rgb(51, 51, 51); font-family: Consolas, 'Liberation Mono', Courier, monospace; font-size: 13px; margin-top: 15px; margin-bottom: 15px; background-color: rgb(248, 248, 248); border: 1px solid rgb(221, 221, 221); line-height: 19px; overflow: auto; padding: 6px 10px; border-top-left-radius: 3px; border-top-right-radius: 3px; border-bottom-right-radius: 3px; border-bottom-left-radius: 3px;"><div style="line-height: 21px; color: rgb(0, 0, 0); font-family: Verdana; font-size: 14px; white-space: normal;"><div style="line-height: 21px; background-color: rgb(255, 255, 255);">[ovs]</div><div style="line-height: 21px; background-color: rgb(255, 255, 255);">tenant_network_type = gre</div><div style="line-height: 21px; background-color: rgb(255, 255, 255);">tunnel_id_ranges = 1:1000</div><div style="line-height: 21px; background-color: rgb(255, 255, 255);">enable_tunneling = True</div><div style="line-height: 21px; background-color: rgb(255, 255, 255);">integration_bridge = br-int</div><div style="line-height: 21px; background-color: rgb(255, 255, 255);">tunnel_bridge = br-tun</div><div style="line-height: 21px; background-color: rgb(255, 255, 255);">local_ip = DATA_INTERFACE_IP</div></div></pre></div><div><br></div><div><br></div><ul style="padding: 0px 0px 0px 30px; margin: 15px 0px; color: rgb(51, 51, 51); font-family: Helvetica, arial, freesans, clean, sans-serif; font-size: 15px; line-height: 25px;"><li><p style="margin: 15px 0px;">Edit /etc/nova/nova-compute.conf file</p><pre style="font-family: Consolas, 'Liberation Mono', Courier, monospace; font-size: 13px; margin-top: 15px; margin-bottom: 15px; background-color: rgb(248, 248, 248); border: 1px solid rgb(221, 221, 221); line-height: 19px; overflow: auto; padding: 6px 10px; border-top-left-radius: 3px; border-top-right-radius: 3px; border-bottom-right-radius: 3px; border-bottom-left-radius: 3px; word-wrap: normal;">[DEFAULT]
libvirt_type=kvm
libvirt_ovs_bridge=br-int
libvirt_vif_type=ethernet
libvirt_vif_driver=nova.virt.libvirt.vif.LibvirtHybridOVSBridgeDriver
libvirt_use_virtio_for_bridges=True</pre></li></ul><div> I think my br-int settings cause the problem that cannot ping the VMs.</div><div><span style="line-height: 1.5;"><br></span></div><div><span style="line-height: 1.5;"><br></span></div><div><span style="line-height: 1.5;">regards，</span></div><div><blockquote type="cite" class="clean_bq"><div style="line-height: 21px;"><div class=" qm-minHeightPlace" style="line-height: 21px;">Yeuleon</div></div></blockquote></div><div><br></div><div> </div><div> </div><div><div><br></div><div><br></div><div style="font-size: 12px;font-family: Arial Narrow;padding:2px 0 2px 0;">------------------ 原始邮件 ------------------</div><div style="font-size: 12px;background:#efefef;padding:8px;"><div><b>发件人:</b> "Nick Maslov";<azpekt@gmail.com>;</div><div><b>发送时间:</b> 2013年12月7日(星期六) 晚上7:15</div><div><b>收件人:</b> "LIU Yulong"<yeuleon@qq.com>; "openstack@lists.openstack.org"<openstack@lists.openstack.org>; <wbr></div><div></div><div><b>主题:</b> Re: [Openstack] The Neutron network model - VLAN solution</div></div><div><br></div><div id="bloop_customfont" style="font-family:Helvetica,Arial;font-size:13px; color: rgba(0,0,0,1.0); margin: 0px; line-height: auto;">What manual have you followed?</div><div id="bloop_customfont" style="font-family:Helvetica,Arial;font-size:13px; color: rgba(0,0,0,1.0); margin: 0px; line-height: auto;"><br></div><div id="bloop_customfont" style="font-family:Helvetica,Arial;font-size:13px; color: rgba(0,0,0,1.0); margin: 0px; line-height: auto;">try to use this one - https://github.com/mseknibilel/OpenStack-Grizzly-Install-Guide</div><div id="bloop_customfont" style="font-family:Helvetica,Arial;font-size:13px; color: rgba(0,0,0,1.0); margin: 0px; line-height: auto;"><br></div><div id="bloop_customfont" style="font-family:Helvetica,Arial;font-size:13px; color: rgba(0,0,0,1.0); margin: 0px; line-height: auto;">changing the quantum to neutron, correspondingly.</div> <div id="bloop_sign_1386414892378925056"><span style="font-family:helvetica,arial;font-size:13px"></span>-- <br>Nick Maslov<br><span>Sent with <a href="http://airmailapp.com/tracking">Airmail</a></span></div> <br><p style="color:#A0A0A8;">On December 7, 2013 at 1:59:37 AM, LIU Yulong (<a>yeuleon@qq.com</a>) wrote:</p> <blockquote type="cite" class="clean_bq"><span><div><div>
<span style="line-height: 1.3;">Hi stackers,</span><br>
<div>
<div>I installed Neutron SDN to manage network with VLAN
model.</div>
<div><span style="line-height: 1.5;">But I still not
successful.</span></div>
<div>I can not ping the
VM-instance,rounters,subnets,Virtual-nets.</div>
<div><br></div>
<div>Could someone help me to configure the neutron please?</div>
<div><br></div>
<div>I have 3 ubuntu12.04.3 AMD64 server , each server has 3
NIC,</div>
<div>MGMT_INTERFACE NIC</div>
<div>DATA_INTERFACE NIC</div>
<div>EXTERNAL_INTERFACE NIC.</div>
</div>
<div><br></div>
<div>In controller node I install</div>
<div>
<div>(Keystone</div>
<div>Glance</div>
<div>Cinder</div>
<div>Dashboard</div>
<div>Nova-*(with compute)</div>
<div>Neutron-server</div>
<div>Neutron-openvswitch-plugin).</div>
</div>
<div>The controller Network settings is</div>
<div>
<div style="line-height: 21px;">MGMT_INTERFACE NIC
192.168.1.160</div>
<div style="line-height: 21px;">DATA_INTERFACE NIC
172.16.1.10</div>
<div style="line-height: 21px;">EXTERNAL_INTERFACE NIC
10.0.1.3</div>
</div>
<div><br></div>
<div>In additonal compute node I install</div>
<div>
<div>(Nova-compute</div>
<div>Neutron-openvswitch-plugin).</div>
</div>
<div>
<div style="line-height: 21px;">The additonal compute settings
is</div>
<div style="line-height: 21px;">
<div style="line-height: 21px;">MGMT_INTERFACE NIC
192.168.1.160</div>
<div style="line-height: 21px;">DATA_INTERFACE NIC
172.16.1.11</div>
<div style="line-height: 21px;">EXTERNAL_INTERFACE NIC
10.0.1.2</div>
</div>
</div>
<div><br></div>
<div>In network node I install</div>
<div>(Neutron-L3-anent Neutron-DHCP-agent).</div>
<div>
<div style="line-height: 21px;">The network node Network settings
is</div>
<div style="line-height: 21px;">
<div style="line-height: 21px;">MGMT_INTERFACE NIC
192.168.1.162</div>
<div style="line-height: 21px;">DATA_INTERFACE NIC
172.16.1.12</div>
<div style="line-height: 21px;">EXTERNAL_INTERFACE NIC
10.0.1.1</div>
<div style="line-height: 21px;"><br></div>
<div style="line-height: 21px;">How to setting network node?</div>
<div style="line-height: 21px;">How to setting controller
node?</div>
<div style="line-height: 21px;">How to setting additonal compute
node?</div>
<div style="line-height: 21px;">There are so many net bridges,such
as br-ex,br-int,br-eth2 etc.</div>
<div style="line-height: 21px;">I confuse with these bridges.</div>
<div class=" qm-minHeightPlace" style="line-height: 21px;">Best
regards，</div>
<div class=" qm-minHeightPlace" style="line-height: 21px;">
Yeuleon</div>
</div>
</div>
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