Enabling promiscuous mode on eth0 will not suffice, you should enable it on virtualbox switches. If you have it already, then, trace the packets for your vm using tcpdump -l -a -e -I any command on your guest and host Regards, Nasir On 30 Oct 2015 02:52, "Satish Patel" <satish.txt at gmail.com> wrote: > I have installed JUNO on VIrtualBox to test Flat networking where i want > my VM directly connect to LAN and get DHCP from my company DHCP server. > > I found following document > > > https://trickycloud.wordpress.com/2013/11/12/setting-up-a-flat-network-with-neutron/ > > My VM is up and running and i can ping br-ex interface but i can't ping my > Host Machine (laptop). > > I have enabled promiscuous mode on eth0 but still not pinging.. > > > Also everybody saying flat networking is simple but i am tired of trying > all variation and failed... what is the best way to make it work? > > _______________________________________________ > 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/20151030/b12002da/attachment.html>