Our info: Openstack version: Mitaka (using OVS 2.5) Firewall driver: Openvswitch
Anyone know why VM's that are directly on a Flat Provider Network (so the VM would have a public IP directly assigned to it) can download data just fine, but when we try and upload anything (iperf where the VM is the client or something even like speedtest.net (upload portion)) the VM simply can't get data out to the intended destination? Again, download works great, upload doesn't. If I take that VM and change it's interface to be a tenant network one that has a Openstack HA virtual router, everything (upload and download) works perfectly. The problem only seems to be apparent when the VM is directly on the external network. It seems like an MTU issue, but I don't see how... Here are the MTU's of the part's at play: VM: 1500 br-int (specific interface connecting to VM) - 9216 br-ex - (can't tell what that MTU is set to) Any help would be GREATLY appreciated. Steve
_______________________________________________ Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack Post to : openstack@lists.openstack.org Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
