Jails created with bridge1, no physical interfaces

Hi there,

my NAS already has bridge0, for openvpn.
Why my jails, created vith VIMAGE option, are bridged to bridge1 which has no physical interfaces?
Full ifconfig output below. Note bridge1 has only one member, epair0a.
Is there a way to have only one bridge, bridge0?

Thanks for your time,
shpokas


Jails created with bridge1, no physical interfaces