[openstack-dev] [neutron]How to use external_net?

Hi all, I find that if setting the value of router:external=True for a net(example: neutron net-update netID --router:external=True) Users in other tenants could allocate floating IP from this net(example: neutron floatingip-create netID). But how could this floating IP bind to

Re: [openstack-dev] [neutron]How to use external_net?

Hi, You need a router to bind internal network(s) with external network. Otherwise you cannot allocate a floating ip (on the external network) to VMs (on internal network(s)). The doc[1] explains how to do it. [1]