Re: [Openstack] VMs unable to communicate between each other using their floating IPs

2013-10-31 Thread Narayanan, Krishnaprasad
and share them across? Thanks, Krishnaprasad From: Razique Mahroua [mailto:razique.mahr...@gmail.com] Sent: Montag, 28. Oktober 2013 17:55 To: Narayanan, Krishnaprasad Cc: openstack@lists.openstack.org Subject: Re: [Openstack] VMs unable to communicate between each other using their floating IPs OK

Re: [Openstack] VMs unable to communicate between each other using their floating IPs

2013-10-28 Thread Narayanan, Krishnaprasad
, 27. Oktober 2013 21:11 To: Narayanan, Krishnaprasad Subject: Re: [Openstack] VMs unable to communicate between each other using their floating IPs Are all located on the same compute node? And all the instances allow incoming connection? Finally make sure the instance you cannot reach have

Re: [Openstack] VMs unable to communicate between each other using their floating IPs

2013-10-28 Thread Razique Mahroua
: [Openstack] VMs unable to communicate between each other using their floating IPs Narayan, Are you using multi-host? Is 'public_interface' in your nova.conf set? Recently we've had similar situation with a customer. Turned out that traffic going from VM's fixed IP to floating IP

Re: [Openstack] VMs unable to communicate between each other using their floating IPs

2013-10-27 Thread Oleg Gelbukh
Narayan, Are you using multi-host? Is 'public_interface' in your nova.conf set? Recently we've had similar situation with a customer. Turned out that traffic going from VM's fixed IP to floating IP of another VM on the same physical host never gets to public interface and thus never SNATed, and