Re: [Openstack] host routes on provider subnet not working.

2017-06-07 Thread Gary molenkamp
Sorry, I should have also mentioned that I'm using a tenant based networking model within Openstack. Each project/tenant has their own network/subnet and is only connected to the provider network via a vRouter.The vRouter has the more specific routes in order to know which is the proper ne

Re: [Openstack] host routes on provider subnet not working.

2017-06-07 Thread Volodymyr Litovka
Hi Gary, why you need this route installed on vRouter? It's not a packet-originating node, it's just a transit point. As soon as you'll have a proper routing table on guest VMs (according to DHCP configuration), they will send packets destined to 172.16.0.0/12 through 172.31.96.1 and everythi