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<b>option 1</b><br>
bridge all traffic from br-ex and br-eth1 to one physical interface eth1<br>
<br>
<br>
eth0 -- Internal network<br>
<br>
br-eth1 -- Data network(physnet1 may be)<br>
<br>
br-ex -- External network<br>
<br>
in addition to the above add br-proxy<br>
<br>
ovs-vsctl add-br br-proxy<br>
ovs-vsctl add-port br-proxy eth1<br>
ip link set eth1 up<br>
ip link set eth1 promisc on<br>
ip link add eth1-br-proxy type veth peer name proxy-br-eth1 #(see google for what is veth pair if you do not know already)<br>
ip link add ex-br-proxy type veth peer name proxy-br-ex<br>
ovs-vsctl add-port br-proxy proxy-br-eth1<br>
ovs-vsctl add-port b-proxy proxy-br-ex<br>
ovs-vsctl add-port br-eth1 eth1-br-proxy<br>
ovs-vsctl add-port br-ex ex- br-proxy<br>
<br>
<br>
<b>option 2</b><br>
<br>
add eth0 to br-ex<br>
assign eth0's ip address to br-ex instead . This interface will act as your internal network interface as well as a interface for external network.<br>
<br>
eth1 you can use as usual and add them to br-eth1<br>
<br>
Thank you,<br>
Ageeleshwar K<br>
<br>
<br>
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<div style="direction: ltr;" id="divRpF961564"><font color="#000000" face="Tahoma" size="2"><b>From:</b> dhanesh1212121212 [dhanesh1212@gmail.com]<br>
<b>Sent:</b> Monday, May 12, 2014 12:59 PM<br>
<b>To:</b> openstack@lists.openstack.org<br>
<b>Subject:</b> [Openstack] Network node (neutron) , I have only two interface in my machine. How will i configure External interface?<br>
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<div dir="ltr">Hi<br>
<br>
<br>
Network node (neutron)<br>
<br>
1. 1st interface as management<br>
<br>
2. As instance tunnels interface<br>
<br>
<br>
I have only two interface in my machine. <br>
<br>
<br>
How will i configure External interface?<br>
<br>
Do a need to add another network card?<br>
<br>
Shall i configure network node alone in VM instance.<br>
<br>
<br>
<br>
Regards,<br>
Dhanesh.<br>
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