<div dir="ltr">Thanks.<div><br></div><div>its <a href="http://192.168.2.0/24" target="_blank">192.168.2.0/24</a></div><div><br></div><div>free ip range: 192.168.2.151 192.168.2.240 </div><div><br></div><div>gw/dhcp server: 192.168.2.253</div>
<div><br></div><div class="gmail_extra"><br><div class="gmail_quote">On 19 March 2013 08:28, Sylvain Bauza <span dir="ltr"><<a href="mailto:sylvain.bauza@digimind.com" target="_blank">sylvain.bauza@digimind.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div text="#000000" bgcolor="#FFFFFF">
<div>In that case, please refer to my
previous e-mail : use floating IPs bound to the same physical
network.<br>
That's up to you to know which IP pools are available inside your
network. Once you get one, create a external Quantum subnet
defined with this IP range.<br>
<br>
Sorry, I have feeling to explain again and again. If you still
don't catch the point, could you please then tell me your physical
net/CIDR, your free IP range and your gateway, and I'll mix you up
the command to issue.<br>
<br>
-Sylvain<br>
<br>
Le 18/03/2013 18:02, Chathura M. Sarathchandra Magurawalage a
écrit :<br>
</div><div><div>
<blockquote type="cite">
<div dir="ltr">
<div>Thanks Sylvain,</div>
<div><br>
</div>
There must be a way of doing this without having to do anything
with my default gateway of my physical network? . Even if I have
to I do not wan to do anything to the physical gateway. All I
need is a way to let the VMs get a dynamic IP from the physical
network. How can I do this. For example this can be done on
virtual box using a bridge adapter which maps the VM in to the
physical network.
<div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On 18 March 2013 16:05, Sylvain
Bauza <span dir="ltr"><<a href="mailto:sylvain.bauza@digimind.com" target="_blank">sylvain.bauza@digimind.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div text="#000000" bgcolor="#FFFFFF">
<div>Could you please tell me your "physical network"
CIDR ?<br>
Anyway, what you need is not requiring having a
floating IP pool inside the same network, you can
also play with static routing : if your physical
host does have a default gw, you can create a static
route from this gw to the VM network gateway. And on
the VM network gateway, do the same...<br>
<br>
-Sylvain<br>
<br>
Le 18/03/2013 16:53, Chathura M. Sarathchandra
Magurawalage a écrit :<br>
</div>
<div>
<div>
<blockquote type="cite">
<div dir="ltr">
<div class="gmail_extra">
<div>
<div>Hey Sylvain,</div>
</div>
<div><br>
</div>
<div>Basically what I need is to have the
VMs mapped to my physical network so that
my physical hosts can directly access the
VMs. How can I do this?</div>
<div><br>
</div>
<div>Thanks.</div>
<br>
<br>
<div class="gmail_quote">On 18 March 2013
15:50, Sylvain Bauza <span dir="ltr"><<a href="mailto:sylvain.bauza@digimind.com" target="_blank">sylvain.bauza@digimind.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div text="#000000" bgcolor="#FFFFFF">
<div>Hi,<br>
<br>
I don't understand your business.
Should you have a <a href="http://192.168.1.0/24" target="_blank">192.168.1.0/24</a>
network for management, you could
also assign an external network with
Quantum based on the same subnet
(ie. <a href="http://192.168.1.0/24" target="_blank">192.168.1.0/24</a>).
<br>
When creating a floating IP pool,
Quantum does require at least 3
things : <br>
- the CIDR<br>
- the beginning and ending IPs <br>
- the external gateway <br>
<br>
So, based on what I previously said,
you only need to create a <a href="http://192.168.1.0/24" target="_blank">192.168.1.0/24</a>
in Quantum with .1-.100 (for
example) as the range, .254 being
the external gateway.<br>
<br>
Thanks,<br>
-Sylvain<br>
<br>
Le 18/03/2013 16:29, Chathura M.
Sarathchandra Magurawalage a écrit :<br>
</div>
<blockquote type="cite">
<div>
<div>
<div dir="ltr">anyone?
<div class="gmail_extra"><br>
<div class="gmail_quote">On
17 March 2013 21:33,
Chathura M. Sarathchandra
Magurawalage <span dir="ltr"><<a href="mailto:77.chathura@gmail.com" target="_blank">77.chathura@gmail.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr">After
reading a little bit
more, I think I have
found what I need. It
is a provider network
that I need for the
VMs so that they can
get access to the
other resources in my
main network ( such as
other physical hosts
that are connected to
the same network ).
<div> <br>
</div>
<div>My question is,
is it possible to do
this alongside the
use case that I have
followed ( Provider
router with private
networks)?</div>
<div><br>
</div>
<div>If so how can I
do this?</div>
<div> <br>
</div>
<div>Thanks.</div>
<div>
<div>
<div class="gmail_extra"><br>
<div>
<div dir="ltr">
<div>
<div><br>
</div>
</div>
</div>
</div>
<div class="gmail_quote">On
16 March 2013
01:46,
Chathura M.
Sarathchandra
Magurawalage <span dir="ltr"><<a href="mailto:77.chathura@gmail.com" target="_blank">77.chathura@gmail.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr">
<div>
<div>Hello,</div>
<div><br>
</div>
<div>I want to
know how I can
allocate a
dynamic IP to
the VM from
the same
network as the
openstack
hosts
(controller/network-node/compute
node)
network/management
network . For
example, in
virtual box
you can give
your VM an IP
from the
host's network
using a Bridge
adapter. How
can I do this
in openstack?</div>
<div><br>
</div>
<div>From what
I understand
floating IP's
are used when
you have a
public IP </div>
<div> (which
is static) to
be allocated
to VM's.</div>
<div> </div>
<div>My
openstack
installation
architecture:</div>
<div dir="ltr"><a href="http://docs.openstack.org/folsom/basic-install/content/basic-install_architecture.html" target="_blank">http://docs.openstack.org/folsom/basic-install/content/basic-install_architecture.html</a><br>
</div>
</div>
<div dir="ltr">
<br>
</div>
<div>Quantum
use case:</div>
<div dir="ltr"><a href="http://docs.openstack.org/trunk/openstack-network/admin/content/use_cases_single_router.html" target="_blank">http://docs.openstack.org/trunk/openstack-network/admin/content/use_cases_single_router.html</a><br>
</div>
</div>
</blockquote>
</div>
<br>
</div>
</div>
</div>
</div>
</blockquote>
</div>
<br>
</div>
</div>
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