CARP and Jail configuration

[kazix]

Helo,
i testing configuration HAST + ZFS + JAIL + CARP
Mother_A (master) and Mother_B (slave), this question is about CARP and JAIL.

Mother_A -> 10.10.1.140

Jail_1 -> 10.10.1.141
Jail_2 -> 10.10.1.142
...​

and what now... this is strange for me.
all Jail will be synchronized (via HAST) - how should i configure network for Mother_B?
maybe someone have similar configuration?

thanks
kazix