<html><head></head><body><div style="color:#000; background-color:#fff; font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, Sans-Serif;font-size:16px"><div>After diagnosing the problem, it seems that rabbitmq service is not running. <br></div><div id="yui_3_16_0_ym18_1_1458929950589_2706">What steps I perform to activate this service. <br></div><div id="yui_3_16_0_ym18_1_1458929950589_2732"><br></div><div id="yui_3_16_0_ym18_1_1458929950589_2733">A.<br></div><div id="yui_3_16_0_ym18_1_1458929950589_2640"><span></span></div> <div class="qtdSeparateBR"><br><br></div><div style="display: block;" class="yahoo_quoted"> <div style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, Sans-Serif; font-size: 16px;"> <div style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, Sans-Serif; font-size: 16px;"> <div dir="ltr"><font face="Arial" size="2"> On Friday, 25 March 2016, 22:55, Scott Lowe <scott.lowe@scottlowe.org> wrote:<br></font></div> <br><br> <div class="y_msg_container">Please see my responses inline, prefixed by [SL].<br clear="none"><br clear="none"><br clear="none">> On Mar 25, 2016, at 11:34 AM, aa asd <<a shape="rect" ymailto="mailto:i_atif7@yahoo.com" href="mailto:i_atif7@yahoo.com">i_atif7@yahoo.com</a>> wrote:<br clear="none">> <br clear="none">> neutron net-create creates an following error:-<br clear="none">> <br clear="none">> ERROR oslo_messaging._drivers.impl_rabbit [-] AMQP server on controller:5672 is unreachable: [Errno 111] ECONNREFUSED. Trying again in 2 seconds.<br clear="none"><br clear="none"><br clear="none">[SL] It sounds to me that the system where neutron-server is running can't reach the RabbitMQ server. I would a) verify connectivity between the 2 systems; b) verify name resolution is working as expected; c) verify that no firewalls (host-based or network-based) are blocking the traffic; d) verify that the RabbitMQ service is actually running and listening on the expected systems/ports.<div class="yqt6786031188" id="yqtfd29443"><br clear="none"><br clear="none"><br clear="none"><br clear="none">> On Friday, 25 March 2016, 8:58, Remo Mattei <<a shape="rect" ymailto="mailto:remo@italy1.com" href="mailto:remo@italy1.com">remo@italy1.com</a>> wrote:<br clear="none">> <br clear="none">> <br clear="none">> this is what I used on my test env….<br clear="none">> <br clear="none">> neutron net-create external --router:external=True --provider:network_type flat --provider:physical_network physnet1<br clear="none">> <br clear="none">> everyone should see the outside network by default so you need to create a router from the tenant side and add a gateway then they can go out. <br clear="none">> <br clear="none">> Let me know if this works for you.. <br clear="none">>> On Mar 25, 2016, at 08:40, aa asd <<a shape="rect" ymailto="mailto:i_atif7@yahoo.com" href="mailto:i_atif7@yahoo.com">i_atif7@yahoo.com</a>> wrote:<br clear="none">>> <br clear="none">>> Hi All!<br clear="none">>> I am confguring 3-node icehouse on ubuntu 15.04. All were went fine. After configured neutron on contoller, when I execute the following command:-<br clear="none">>> <br clear="none">>> neutron net-create ext-net --shared --router:external=True<br clear="none">>> <br clear="none">>> it creates the following error on neutron (/var/log/neutron/neutron.log)<br clear="none">>> <br clear="none">>> ERROR oslo_messaging._drivers.impl_rabbit [-] AMQP server on controller:5672 is unreachable: [Errno 111] ECONNREFUSED. Trying again in 2 seconds.<br clear="none">>> <br clear="none">>> Suggestions are welcome. </div><br clear="none"><br clear="none"><br clear="none">-- <br clear="none">Scott<div class="yqt6786031188" id="yqtfd84523"><br clear="none"></div><br><br></div> </div> </div> </div></div></body></html>