Multiple Carp on an interface (2.2 vs 2.1 broadcast behavior)

[adam65535]

I read that 2.2 handles carp differently where additional interfaces are not created.  I stack IP Aliases on top of CARP to reduce broadcasts in 2.1 for port and IP forwards (I have about 20 on a WAN CARP interface).  I assume I will still need to do that with 2.2.  Is that correct?

[cmb]

It still works the same in regards to multicast. The fact it doesn't have an additional interface isn't really of any functional consequence from a user's perspective.