I've created a B1 2 B1 scenario with 3 key expansion: one in the sender side and two in the receiver side.
Those keyexpansion never work all toghether but works only the one in the sender side and one random in the receiver side.
Generally works only the second receiver keyexpansion that is in the BIUMETA. I've discovered that swapping the KeyExpansionRule Node in the BIUMETA.
Anyone knows something about this strange behavior?
Thank you all in advance.