jails IOCAGE on a VPS

[balanga]

Setting up an IOCAGE jail on my home system involves adding these lines to /etc/rc/conf

ifconfig_em0="DHCP"
cloned_interfaces="bridge0"
ifconfig_bridge0="addm em0 up"

What do I do on my VPS?

ifconfig_vtnet0="DHCP"
=========>cloned_interfaces="bridge0" ???????????/
ifconfig_vtnet0_ipv6="inet6 accept_rtadv"

I guess I need an 'ifconfig_bridge0'

Any suggestions?

I'm really out of my depth here.