Set MTU 1450 on bridge interfaces
Set MTU 1450 on bridge interfaces

Default MTU 1500 on bridge interfaces causes GRE packets to exceed MTU on
physical interfaces and breaks communication between isolated nodes. Changing
MTU on bridges to 1450 allows to avoid this bug.

stackforge/fuel-octane,Mirantis/octane,Mirantis/octane,stackforge/fuel-octane