What type of L2 communication do they need to do? If it's ethernet, then just attaching two ports to a network using one of the reference ML2 drivers (i.e. OVS or LinuxBridge) will give you L2 ethernet connectivity via virtual switches. If you want two VMs connected via a direct connect that passes arbitrary frames directly without switching so you can use non-ethernet protocols, then I don't believe any of the plugins support a model like that. On Tue, Mar 14, 2017 at 9:46 PM, Vivek Nirala <nirala.vivek at gmail.com> wrote: > Hi, > > I have installed openstack using ansible on Ubuntu 16.04 Server. > I am able to successfully create VMs and launch instances however the > requirement is to add one extra nic on both VMs(default is only once nic) > so as the extra nics are connected as if they are physically connected via > a wire i.e. L2 connectivity. > > Please let me know your suggestions. > > > Thanks > , > Vivek > > > _______________________________________________ > 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 > > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack/attachments/20170314/3145432d/attachment.html>