<div dir="ltr">Hi, Brian Haley, I reported a bug in launchpad at here [1]. I will disable DHCP in these subnets and try it again. :)<div><br></div><div><br></div><div>Thanks</div><div>Zhi Chang <div><br></div><div><br></div><div>[1]. <a href="https://bugs.launchpad.net/neutron/+bug/1637366">https://bugs.launchpad.net/neutron/+bug/1637366</a></div></div></div><div class="gmail_extra"><br><div class="gmail_quote">2016-10-27 21:39 GMT+08:00 Brian Haley <span dir="ltr"><<a href="mailto:brian.haley@hpe.com" target="_blank">brian.haley@hpe.com</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi Zhi,<br>
<br>
Thanks for the report, comment below.<span class=""><br>
<br>
On 10/27/2016 05:04 AM, zhi wrote:<br>
</span><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span class="">
Hi, all.<br>
<br>
I installed a devstack in my local environment. All the code from master<br>
branch. After the installation, I have to show you some problems which I met.<br>
<br>
First of all, I create an external network by this command " neutron<br>
net-create public --router:external=True --provider:network_type=flat<br>
--provider:physical_network=pu<wbr>blic ".<br>
<br>
Secondly, I create a subnet with " subnet_type " by this command " neutron<br></span>
subnet-create [net-id] <a href="http://20.20.20.0/24" rel="noreferrer" target="_blank">20.20.20.0/24</a> <<a href="http://20.20.20.0/24" rel="noreferrer" target="_blank">http://20.20.20.0/24</a>> --service-types<span class=""><br>
list=true network:router_gateway ".<br>
<br>
At last, I create a router and setting this router's gateway by this command<br>
" neutron router-gateway-set [router-id] [net-id]".<br>
<br>
Exception happens in Neutron Server, it says "<br>
HostNotCompatibleWithFixedIps: Host devstack is not connected to a segment where<br>
the existing fixed_ips on port 0f38ba01-8dd0-43de-92e3-b294bd<wbr>4ebed8 will<br>
function given the routed network topology. ".<br>
</span></blockquote>
<br>
Subnet service types is new in Newton, and it seems you've found a bug - can you file a bug on launchpad for it?<br>
<br>
The one thing you might try to get past this is to disable DHCP on these subnets, but the error you linked seems different from [1].<br>
<br>
-Brian<br>
<br>
[1] <a href="https://bugs.launchpad.net/neutron/+bug/1636963" rel="noreferrer" target="_blank">https://bugs.launchpad.net/neu<wbr>tron/+bug/1636963</a><br>
<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span class="">
After I did some research about the exception, I found this patch[1] was<br>
adding this exception into neutron repo. I am confused about that. Why setting<br>
router's gateway will trigger this exception? I don't execute any commands about<br>
" routed_network ".<br>
<br>
What's wrong ?<br>
<br>
Could someone give some advice about that ? I upload all the network and<br>
subnets info at here [2]. Detail exception at here [3].<br>
<br>
BTW, what's the meaning of " tags " in network?<br>
<br>
Hope for your reply. :)<br>
<br>
<br>
Thanks<br>
Zhi Chang<br>
<br>
<br>
[1]. <a href="https://review.openstack.org/#/c/346217/3" rel="noreferrer" target="_blank">https://review.openstack.org/#<wbr>/c/346217/3</a><br>
[2]. <a href="http://paste.openstack.org/show/587157/" rel="noreferrer" target="_blank">http://paste.openstack.org/sho<wbr>w/587157/</a><br>
[3]. <a href="http://paste.openstack.org/show/587158/" rel="noreferrer" target="_blank">http://paste.openstack.org/sho<wbr>w/587158/</a><br>
<br>
<br></span>
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