[ovs-discuss] need help with ovn

Numan Siddique nusiddiq at redhat.com
Sun Nov 25 17:42:22 UTC 2018

On Sun, Nov 25, 2018 at 7:22 PM Vasiliy Tolstov <v.tolstov at selfip.ru> wrote:

> Hi. I need to setup simple test lab with ovn on two hosts.
> One host is gateway that have external ipv4 address and connected to
> upstream provider and the second host that have vm with two interfaces
> (libvirt created tap devices).
> I need to have one interfaces connected to external network (via
> gateway host) and autoassign it public ipv4 address via dhcp, and
> second interface connected to internal network (that can in feature
> have another vm).
> How can i do that via ovn commands?Thanks for any hint.

Hi Vasiliy,

There are many resources which you can look into it.
I would suggest a few
 -  http://docs.openvswitch.org/en/latest/tutorials/ovn-openstack/
 - Look into man pages of "ovn-*"
 - Look into ovn.at test file -
https://github.com/openvswitch/ovs/blob/master/tests/ovn.at - This will
give you the idea on how to use ovn commands
 - Few other external links -
      - http://blog.spinhirne.com/2016/09/a-primer-on-ovn.html
      - https://gist.github.com/russellb/4ab0a9641f12f8ac66fdd6822ee7789e

Hope this helps.


> --
> Vasiliy Tolstov,
> e-mail: v.tolstov at selfip.ru
> _______________________________________________
> discuss mailing list
> discuss at openvswitch.org
> https://mail.openvswitch.org/mailman/listinfo/ovs-discuss
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