ipv6 ospf mtu-ignore
Specifies that the interface ignore the MTU size contained in the DBD packet. The interface accepts data description packets from its neighbor even if it has a different a MTU size. However, the MTU size must be less than 18000. The no version resets the default; that the neighbor MTU size must match the MTU size of the OSPFv3 interface from which the packet is received.
[ no ] ipv6 ospf [ processId ] mtu-ignore
Interface Configuration, Subinterface Configuration
Release Information Command introduced before JUNOSe Release 7.1.0.