<p dir="ltr">Doesn't neutron use the first available host address in the subnet as the gateway? So if your cidr is 128/25 then neutron would default to 129 as the gateway. </p>
<div class="gmail_extra"><br><div class="gmail_quote">On Aug 22, 2016 9:54 AM, "Brian Haley" <<a href="mailto:brian.haley@hpe.com" target="_blank">brian.haley@hpe.com</a>> wrote:<br type="attribution"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">On 08/21/2016 08:40 PM, Tony Breeds wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
On Sun, Aug 21, 2016 at 05:28:44PM +0530, Akilesh K wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Hi,<br>
I am using devstack for the first time and I see that it has created a<br>
subnet like below. The cidr and gateway do not match. Because of this<br>
devstack fails to run completely and fails while attaching a router to this<br>
subnet. Why is devstack doing this??<br>
</blockquote>
<br>
You also need to specify NETWORK_GATEWAY in your local.conf:<br>
NETWORK_GATEWAY=10.4.128.1<br>
should match:<br>
FIXED_RANGE=<a href="http://10.4.128.0/20" rel="noreferrer" target="_blank">10.4.128.0/20</a><br>
<br>
Our docs need updating as we recently switched from nova to neutron as the<br>
default network provider.<br>
</blockquote>
<br>
What devstack should really be doing is defaulting the gateway to "", neutron will automatically use the ".1" of the subnet for the gateway if not told otherwise.<br>
<br>
I'll try and get a quick patch out today.<br>
<br>
-Brian<br>
<br>
______________________________<wbr>_________________<br>
Mailing list: <a href="http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack" rel="noreferrer" target="_blank">http://lists.openstack.org/cgi<wbr>-bin/mailman/listinfo/openstac<wbr>k</a><br>
Post to : <a href="mailto:openstack@lists.openstack.org" target="_blank">openstack@lists.openstack.org</a><br>
Unsubscribe : <a href="http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack" rel="noreferrer" target="_blank">http://lists.openstack.org/cgi<wbr>-bin/mailman/listinfo/openstac<wbr>k</a><br>
</blockquote></div></div>