Read-only. Reports the current namespace’s mode, set at namespace creation and immutable thereafter.
Values:
- ``global`` - the namespace shares system-wide CID allocation and
its sockets can reach any VM or socket in any global namespace.
Sockets in this namespace cannot reach sockets in local
namespaces.
- ``local`` - the namespace has private CID allocation and its
sockets can only connect to VMs or sockets within the same
namespace.
The init_net mode is always global.