<div dir="ltr"><div><div><div>I am actually hitting a similar issue with devstack setup on F20<br></div>I am able to spawn Nova instances and have setup keypair and sec-groups and using those key and secgroup while spawning the instance<br>
<br></div>My instance boots up fine and has a 10.x.x.x IP.. I can get into the instance usign VNC.. but cannot ping my host (On which VM is created) from inside the instnace and vice versa. I see that sshd is running inside the instnace and doing ssh root@localhost in the instnace works<br>
<br></div>So what else am I missing for the networking NOT to work ? ANy body has any suggestions ?<br></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Wed, Jun 11, 2014 at 7:42 PM, Eric Berg <span dir="ltr"><<a href="mailto:eberg@rubensteintech.com" target="_blank">eberg@rubensteintech.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">please excuse my stupidity, but this is the fiftieth time I've done an install and I had left out the secgroup-add-rule's for icmp and ssh.<br>
<br>
I'm good now!!<br>
<br>
I certainly appreciate your help, Yugang.<div class="HOEnZb"><div class="h5"><br>
<br>
On Wed Jun 11 01:52:20 2014, Yugang LIU wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Hi,<br>
<br>
For Nova-network, You can<br>
<br>
ping from vm to vm.<br>
ping from vm to internet<br>
<br>
You can not<br>
ping from any host to vm exclude host owned vm<br>
<br>
You need assign a floating ip to VM.<br>
<br>
<br>
Best regards<br>
<br>
Yugang LIU<br>
<br>
Keep It Simple, Stupid<br>
<br>
On 06/11/2014 08:36 AM, Eric Berg wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Update. I've done a fresh install and am successfully running<br>
instances on my compute host, but, while I can connect out of my<br>
instances just fine, I can't get into them from any host but my<br>
compute host.<br>
<br>
I thought that RDO was going to set me up so that each compute host<br>
handled the routing directly, but it appears that all of my instance's<br>
traffic is routing through a bridge to my control host.<br>
<br>
My compute and control hosts are on a <a href="http://192.168.0.0/16" target="_blank">192.168.0.0/16</a> network and are<br>
using <a href="http://192.168.20.0/24" target="_blank">192.168.20.0/24</a> for the instances.<br>
<br>
How do I get traffic routing into my instance hosts on <a href="http://192.168.20.0/24" target="_blank">192.168.20.0/24</a><br>
on each compute host? (I only have one now, but will be deploying 2<br>
more once I have OpenStack set up.<br>
<br>
Eric<br>
<br>
<br>
<br>
On 6/10/14, 4:53 PM, Eric Berg wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
I need some help setting up my network before doing an install of RDO<br>
using nova-networking. I've got 2 hosts -- one is a control and one<br>
is a compute host. Each has 2 NICs.<br>
<br>
It's my understanding that I need to configure the network before<br>
doing the install, but I can't find any good docs on just what I have<br>
to do.<br>
<br>
My initial install allowed me to create instances that I could get<br>
into and out of via ssh, ping, etc., but when I created a new tenant<br>
and a network for that tenant, the networking stopped working.<br>
<br>
I used this command to create the network:<br>
<br>
"nova network-create ruby-net --bridge br100 --multi-host T<br>
--fixed-range-v4 <a href="http://192.168.20.0/24" target="_blank">192.168.20.0/24</a>"<br>
<br>
While I found more documentation for neutron, I'm not finding much<br>
for nova. I have the following questions:<br>
<br>
1) how should I set up my network interfaces on the control and<br>
compute host for a nova-networking installation?<br>
2) where are the docs for installation (including such prep as<br>
above), as well as post-install tenant set-up for this type of network?<br>
<br>
Thanks for your consideration.<br>
<br>
Eric<br>
<br>
</blockquote>
<br>
</blockquote>
<br>
<br>
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</blockquote>
<br></div></div><div class="im HOEnZb">
--<br>
Eric Berg<br>
Sr. Software Engineer<br>
Rubenstein Technology Group<br>
55 Broad Street, 14th Floor<br>
New York, NY 10004-2501<br>
<br>
(212) 518-6400<br>
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<br></div><div class="HOEnZb"><div class="h5">
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