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sudo apt -y -o Dir=/zones/cz-orig/root update
sudo apt -y -o Dir=/zones/cz-orig/root upgrade
sudo dpkg -i --root=/zones/cz-orig/root socat_*.deb

sudo apt -y -o Dir=/zones/sz-orig/root update
sudo apt -y -o Dir=/zones/sz-orig/root upgrade
sudo dpkg -i --root=/zones/czsz-orig/root socat_*.deb

sudo apt -y -o Dir=/zones/rz-orig/root update
sudo apt -y -o Dir=/zones/rz-orig/root upgrade
sudo dpkg -i --root=/zones/czrz-orig/root socat_*.deb

sudo reboot

for example, for cz zone you can with the command:

sudo zlogin -l root cz ifconfig

You will get an answer like this:

lo0: flags=2001000849<UP,LOOPBACK,RUNNING,MULTICAST,IPv4,VIRTUAL> mtu 8232 index 1
        inet 127.0.0.1 netmask ff000000 
int0: flags=1000843<UP,BROADCAST,RUNNING,MULTICAST,IPv4> mtu 9000 index 2
        inet 192.168.0.100 netmask ffffff00 broadcast 192.168.0.255
        ether 2:8:20:f1:af:75 
lo0: flags=2002000849<UP,LOOPBACK,RUNNING,MULTICAST,IPv6,VIRTUAL> mtu 8252 index 1
        inet6 ::1/128 

First it can be empty, then with inet 0.0.0.0address for int0 interface here, and then with real received address - here it is inet 192.168.0.100.

The same way you can use for sz an rz zones as well.