neutron

  1. Bug #1889454
  2. Comment #1

Comment 1 for bug 1889454

Revision history for this message
Mohammed Naser (mnaser) wrote :

Interesting, so after further research, it seems that Open vSwitch will set the MTU to the lowest MTU of all the ports attached, which isn't correct in this case.

ovs-vsctl set int br-int mtu_request=1500

By setting this, it will set the MTU of the bridge appropriately, see: http://docs.openvswitch.org/en/latest/faq/issues/ under "Q: How can I configure the bridge internal interface MTU? Why does Open vSwitch keep changing internal ports MTU?"

Should we have Neutron update that setting instead?