Hi Cynthia, That's actually a very good idea! I was thinking about this as well... But still did not tried it.
Basically I need to stop "nova-compute" and edit Instance configuration with "virsh edit instance-id"... Sound very easy to try... Attaching an "alien" instance directly to the "brq50b13311-fa" sounds even easier. I'll definitively give it a try! Thanks! On 9 July 2015 at 05:20, Cynthia Lopes <[email protected]> wrote: > Hi, > > We had something similar once but the cause was a miss config in our LACP > bonding... By your config you don't seem to be using bonding but maybe > something external to neutron is causing you the problem. > > If you manually launch a VM connected to the bridge brq50b13311-fa, can > you see the packets ? > > > > 2015-07-09 5:43 GMT+02:00 Kevin Benton <[email protected]>: > >> I wonder if l2 population is interferring. Can you try disabling l2 >> population on the agent side so forwarding entries aren't being setup and >> see if the issue persists? >> On Jul 8, 2015 8:20 PM, "Martinx - ジェームズ" <[email protected]> >> wrote: >> >>> On 8 July 2015 at 22:50, Jerry Zhao <[email protected]> wrote: >>> >>>> Since you are using vxlan tunnel, have you increased the MTU on all >>>> compute nodes and network node to accommodate the vxlan tunnel packets? >>>> >>>> >>>> http://docs.openstack.org/juno/config-reference/content/networking-options-plugins-ml2.html >>>> >>> >>> Yes, all my VXLAN networks have MTU=1450. >>> >>> I'm not seeing *any problems* with my VXLAN networks. >>> >>> My problem lies exclusively within the "VLAN Provider Networks" / >>> related Neutron LinuxBridges. >>> >>> I'm attaching my Instances directly to a physical network of the Compute >>> Node itself (1 tagged VLAN for each Instance). But, it doesn't work as >>> expected. >>> >>> Thanks! >>> >>> _______________________________________________ >>> Mailing list: >>> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack >>> Post to : [email protected] >>> Unsubscribe : >>> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack >>> >>> >> _______________________________________________ >> Mailing list: >> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack >> Post to : [email protected] >> Unsubscribe : >> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack >> >> Cynthia Lopes do Sacramento >
_______________________________________________ Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack Post to : [email protected] Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
