@kien, kindly check the following things in your environment:
1. check whether your DNS getting resolved from your host machine ping openstack.org 2. If it resolves, check the neutron configuration.
By default devstack configurations are enabled to resolve dns. So i think might be the problem with your host machine/network.
kindly refer the following link for neutron(my devstack env) related configuration. http://paste.openstack.org/show/622290/
If you want any further info. happy to help you.
@kien, kindly check the following things in your environment:
1. check whether your DNS getting resolved from your host machine
ping openstack.org
2. If it resolves, check the neutron configuration.
By default devstack configurations are enabled to resolve dns. So i think might be the problem with your host machine/network.
kindly refer the following link for neutron(my devstack env) related configuration. paste.openstack .org/show/ 622290/
http://
If you want any further info. happy to help you.