I like to use Linux network namespaces for fun and profit. You can for example run a program with it's own IP/network. Network namespaces doesn't however work w

I like to use Linux network namespaces for fun and profit. You can for example run a program with it's own IP/network. Network namespaces doesn't however work with network managers, systemd-resolv et.al. because network namespaces create separate unique mounts for /etc/resolv.conf