3.11.5. ifup - bring a network interface up¶
3.11.5.1. Usage¶
ifup [-af] [INTF]
3.11.5.2. Synopsis¶
Network interfaces are configured with a NV variables or a /env/network/<intf> file. See Documentation/user/networking.rst
3.11.5.3. Options¶
- -a
bring up all interfaces
- -f
Force. Configure even if ip already set