<div dir="ltr">Yes, the provider network provide a way for that use case.<div><br><div style>And I proposed a blueprint [1] to be able to isolate ports on a same network/subnet.</div><div style>So in you case, if you set a provider network as a public network and if you like to share this network between tenants, you will be able to isolate l2 traffic between ports on this network to respond to classical security constraints (isolation between tenants).</div>
<div style><br></div><div style>[1] <a href="https://blueprints.launchpad.net/quantum/+spec/isolated-network">https://blueprints.launchpad.net/quantum/+spec/isolated-network</a></div><div style><br></div><div style>Édouard.</div>
<div class="gmail_extra"><br><br><div class="gmail_quote">On Thu, May 30, 2013 at 8:07 AM, Aaron Rosen <span dir="ltr"><<a href="mailto:arosen@nicira.com" target="_blank">arosen@nicira.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">
<div dir="ltr">No but the provider network extention does provide a way to do this that might work for your usecase: <a href="http://docs.openstack.org/trunk/openstack-network/admin/content/provider_networks.html" target="_blank">http://docs.openstack.org/trunk/openstack-network/admin/content/provider_networks.html</a></div>

<div class="gmail_extra"><br><br><div class="gmail_quote"><div><div class="h5">On Wed, May 29, 2013 at 11:02 PM, Veera Reddy <span dir="ltr"><<a href="mailto:veeraready@gmail.com" target="_blank">veeraready@gmail.com</a>></span> wrote:<br>

</div></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div><div class="h5"><div dir="ltr">Hi,<div><br>
</div><div>IS there any way to access VM from external network without using quantum l3 agent.<span><font color="#888888"><br clear="all">
<div><br></div>-- <br>Regards,<br>VeeraReddy.B<br><br></font></span></div></div>
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