<div dir="ltr"><div>A few releases ago, neutron only supported one external network per L3 agent. However, it currently supports multiple external networks if you set a blank value for the external_network_bridge option.</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Wed, Jun 17, 2015 at 4:22 AM, Andreas Scheuring <span dir="ltr"><<a href="mailto:scheuran@linux.vnet.ibm.com" target="_blank">scheuran@linux.vnet.ibm.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Yes, should be on br-ex.<br>
<br>
<br>
Can you check your l3.conf file? One way would be to define br-ex as<br>
external bridge there.<br>
<br>
> external_network_bridge = br-ex<br>
<br>
Then restart l3 service and see if it changes...<br>
<br>
<br>
Andreas<br>
<div><div class="h5"><br>
<br>
<br>
On Mi, 2015-06-17 at 07:23 +0000, Mitchell Chen wrote:<br>
> Hi All,<br>
><br>
><br>
><br>
> I setup the net, subnet and virtual router as the Kilo installation<br>
> quid descried. Right after  “neutron router-gateway-set demo-router<br>
> ext-net” command, I saw the qg port was created in the bridge br-int.<br>
> Isn’t it supposed to be in the external bridge, br-ex?<br>
><br>
><br>
><br>
> root@stack:/home/stack# ovs-vsctl show<br>
><br>
> a7868820-c6a3-4670-b1b0-82bad350e264<br>
><br>
>     Bridge "br-eth1"<br>
><br>
>         Port "phy-br-eth1"<br>
><br>
>             Interface "phy-br-eth1"<br>
><br>
>                 type: patch<br>
><br>
>                 options: {peer="int-br-eth1"}<br>
><br>
>         Port "eth1"<br>
><br>
>             Interface "eth1"<br>
><br>
>         Port "br-eth1"<br>
><br>
>             Interface "br-eth1"<br>
><br>
>                 type: internal<br>
><br>
>     Bridge br-int<br>
><br>
>         fail_mode: secure<br>
><br>
>         Port "qr-a829657e-25"<br>
><br>
>             tag: 1<br>
><br>
>             Interface "qr-a829657e-25"<br>
><br>
>                 type: internal<br>
><br>
>         Port "tapa62ab986-9a"<br>
><br>
>             tag: 1<br>
><br>
>             Interface "tapa62ab986-9a"<br>
><br>
>                 type: internal<br>
><br>
>         Port "int-br-eth1"<br>
><br>
>             Interface "int-br-eth1"<br>
><br>
>                 type: patch<br>
><br>
>                 options: {peer="phy-br-eth1"}<br>
><br>
>         Port br-int<br>
><br>
>             Interface br-int<br>
><br>
>                 type: internal<br>
><br>
>         Port "qg-1846cc5e-55"<br>
><br>
>             Interface "qg-1846cc5e-55"<br>
><br>
>                 type: internal<br>
><br>
>     Bridge br-ex<br>
><br>
>         Port "eth2"<br>
><br>
>             Interface "eth2"<br>
><br>
>         Port br-ex<br>
><br>
>             Interface br-ex<br>
><br>
>                 type: internal<br>
><br>
>     ovs_version: "2.3.1"<br>
><br>
><br>
><br>
> Please advice.<br>
><br>
><br>
><br>
> Thanks,<br>
><br>
> Mitchell<br>
><br>
><br>
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<span class="HOEnZb"><font color="#888888"><br>
--<br>
Andreas<br>
(IRC: scheuran)<br>
<br>
<br>
<br>
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</font></span></blockquote></div><br></div>