# I copied this from another person. I have not been able to find the link. once i do i will link it here.
# i made some modifications - mainly adding variables
# this script causes the zerotier interface to not be accessible by other applications which is why it didn't
# cut it for me
#!/bin/bash
#create netns
sudo service zerotier-one restart
INF='<zerotier interface name>'
IP='<zerotier ip>/24'
# could be wrong here. need more info
GW='<ip in same subnet as zerotier>'
WPREFIX='<path to wine prefix>'
APP_PATH='<path to app inside wine>'
sudo ip netns delete myNamespace
sudo ip netns add myNamespace
#link iface to netns
sudo ip link set $INF  netns myNamespace
#set ip address in namespace
sudo ip netns exec myNamespace ifconfig $INF $IP up
#set loopback (may be needed by process run in this namespace)
sudo ip netns exec myNamespace ifconfig lo 127.0.0.1/8 up
#set route in namespace
sudo ip netns exec myNamespace route add default gw $GW
#force firefox to run inside namespace (using eth0 as outgoing interface and the route)
sudo ip netns exec myNamespace env WINEPREFIX="$WPREFIX" wine $APP_PATH