<html>
<head>
<meta content="text/html; charset=ISO-8859-1"
http-equiv="Content-Type">
</head>
<body text="#000000" bgcolor="#FFFFFF">
<div class="moz-cite-prefix">Hi James.<br>
<br>
I replaced the external gre with flat and everything works like a
charm.<br>
<br>
Thanks<br>
Miguel.<br>
<br>
El 09/06/15 14:14, James Denton escribió:<br>
</div>
<blockquote
cite="mid:64A5CED9-DEC8-41EE-BCEB-194C29A33E9F@rackspace.com"
type="cite">
<meta http-equiv="Content-Type" content="text/html;
charset=ISO-8859-1">
<div>Hi Miguel,</div>
<div><br>
</div>
<div>An external network should really be a vlan or flat network
that has some external gateway in your environment. Although
sometimes gre and vxlan network types are defined in the
external provider network configuration, it's usually seen when
the external bridge is br-ex (default) and the bridge is not
handled by OVS (meaning there are no flows). Ultimately, the
interface in br-ex handles how traffic gets tagged and the
provider attributes are ignored.</div>
<div><br>
</div>
<div>Hope that helps.</div>
<div><br>
</div>
<div>James<br>
<br>
Sent from my iPhone</div>
<div><br>
On Jun 9, 2015, at 6:43 AM, Miguel A Diaz Corchero <<a
moz-do-not-send="true"
href="mailto:miguelangel.diaz@externos.ciemat.es">miguelangel.diaz@externos.ciemat.es</a>>
wrote:<br>
<br>
</div>
<blockquote type="cite">
<div>I'm wondering if it is possible to create multiple
external networks mixing gre and flat types.
<br>
<br>
This is the current schema of networks:<br>
<i>internal networks -> gre</i><i><br>
</i><i>em2 -> gre</i><i><br>
</i><i>p3p1 -> flat</i><br>
<br>
These are the configuration files<br>
<b>plugin.ini</b><br>
<br>
<small><small>[ml2]<br>
type_drivers = gre, flat<br>
...<br>
[ml2_type_flat]<br>
flat_networks = p3p1<br>
...<br>
<br>
[ovs]<br>
local_ip = 111.0.0.1<br>
tunnel_type = gre<br>
enable_tunneling = True<br>
network_vlan_ranges = p3p1<br>
bridge_mappings = p3p1:br-ex-p3p1 (<b>only flat</b><b> ??</b>)</small></small><br>
<br>
<b>l3_agent.ini</b><br>
<small><small>...<br>
gateway_external_network_id = <br>
handle_internal_only_routers = True<br>
external_network_bridge =</small></small><br>
<br>
After this configuration, only new routers attached to gre
external networks are not pingable from outside. The instances
can ping to router but not outside.<br>
<br>
The routers created under flat network work fine.<br>
<br>
Any idea to integrate/repair flat and gre external networks
together?<br>
<br>
Miguel.<br>
<br>
<br>
<br>
<div class="moz-signature">-- <br>
<i><font size="2"><span style="color:#000000"><span
style="font-family:Century Gothic,sans-serif,10;">Miguel
Angel Díaz Corchero</span></span></font></i><font
size="2"><br>
<i><b><span style="font-family:Century Gothic,sans-serif;">System
Administrator / Researcher</span></b></i><br>
<i><span style="font-family:Century Gothic,sans-serif;">c/
Sola nº 1; 10200 TRUJILLO, SPAIN</span></i><br>
<i><span style="font-family:Century Gothic,sans-serif;">Tel:
+34 927 65 93 17 Fax: +34 927 32 32 37</span></i>
<p><span><a moz-do-not-send="true"
href="http://www.ceta-ciemat.es/"><image001.png></a></span></p>
</font></div>
<pre><i><font color="black" face="Times New Roman, Times, serif" size="-1">
----------------------------
Confidencialidad:
Este mensaje y sus ficheros adjuntos se dirige exclusivamente a su destinatario y puede contener información privilegiada o
confidencial. Si no es vd. el destinatario indicado, queda notificado de que la utilización, divulgación y/o copia sin autorización está
prohibida en virtud de la legislación vigente. Si ha recibido este mensaje por error, le rogamos que nos lo comunique
inmediatamente respondiendo al mensaje y proceda a su destrucción.
Disclaimer:
This message and its attached files is intended exclusively for its recipients and may contain confidential information. If you received
this e-mail in error you are hereby notified that any dissemination, copy or disclosure of this communication is strictly prohibited and
may be unlawful. In this case, please notify us by a reply and delete this email and its contents immediately.
----------------------------
</font></i>
</pre>
</div>
</blockquote>
<blockquote type="cite">
<div><span>_______________________________________________</span><br>
<span>OpenStack-operators mailing list</span><br>
<span><a moz-do-not-send="true"
href="mailto:OpenStack-operators@lists.openstack.org">OpenStack-operators@lists.openstack.org</a></span><br>
<span><a moz-do-not-send="true"
href="http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators">http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators</a></span><br>
</div>
</blockquote>
</blockquote>
<br>
</body>
</html>