Dell - Internal Use - Confidential Hi, Here is a couple of links describing tracking your packets: https://www.openstack.org/summit/boston-2017/summit-schedule/events/18338/the-case-of-the-missing-packet and https://www.openstack.org/videos/boston-2017/neutron-where-did-my-packets-go -Randy > -----Original Message----- > From: John Fleming [mailto:john at spikefishsolutions.com] > Sent: Friday, July 7, 2017 3:01 PM > To: openstack at lists.openstack.org > Subject: [Openstack] A little lost with ovs + vxlan on home lab. > > Hi all, I've recently made my 6th or 7th attempt at openstack. I'm attempting > on ubuntu 16.04 with Ocata. I'm pretty at home with unix and have a fairly > solid networking back ground. That being said this has been a kick in the > giblets. On the plus side its given me a reason to say "kicked in the giblets" on > a public forum. > > So before i get too far into this my goal is to be able to spin up random VMs, > some of which will be multi homed VMs (testing router based VMs basically). > Something kind of like what Cisco made with Virl or GNS3. What i'm looking > to do however is extend some of the networks so they can be connected to > remotely across a vxlan tunnel. I hope that makes sense. Basically i want to > use openstack to control all the plumbing to spin up VM and create dhcp for > each network and use vxlan to bolt remote hosts onto the networks and > have dhcp served up if requested. > > Now I don't think my understanding of openstack is there yet to even make > this work so i'd like to just baby step into this. Here is a link to my topology. > I'd completely settle for just being able to spin up a single cirros VM and then > maybe give it internet access. > > 10.0.0.0/24 API > 10.0.1.0/24 VXLAN > 192.168.1.0 my external network, leads to inet. private IPs here still. > > Here is a link to the gear i have setup. > > https://drive.google.com/file/d/0BzVazG9WRlQAVHQ5aUVnVVRCVDA/view > ?usp=sharing > > I've throw a lot against to wall to see what sticks so things are fairly messy at > this point. No problem throwing everything a way and starting from scratch > (again). > > configs dumps > > https://drive.google.com/file/d/0BzVazG9WRlQAaUlJNDJBdU9VdXM/view? > usp=sharing > > In the past i've see the dhcp netns get created on the controller but i've > never seen it get created on the compute node. Again much was thrown > again said wall. Currently a lot has been wiped away. The current status is i > just blew away all the databases and recreated everything and with network. > > > Thanks all! > > _______________________________________________ > Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > Post to : openstack at lists.openstack.org > Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack