If a command was running, the break will abort it. If an U-Boot is already in NetConsole mode, the session will be resumed.īefore resuming a session, CLUNC sends a break character (Ctrl+C) to U-Boot. If you want to move the script, you must move the tool clunc-openĬLUNC must be launched before switching on the NAS. It includes a shell script named clunc which needs 2 components:Ģ) netcat should be provided by your distribution. Some NAS (or U-Boot versions) doesn't support this feature. It is possible to target a NAS by its MAC address with the option "-m". The first LaCie NAS which is booting will be stopped by the LUMP. This address can be set via the LUMP with the option "-i". The network interface of the NAS must have an IP address which Netcat is used to communicate with the NetConsole of U-Boot. It is now possible to send commands and receive answers via UDP. When U-Boot receives a packet, it switches to the NetConsole mode.Ī prompt is sent to clunc-open which stops sending LUMP.
Client to connect on the NetConsole of the U-Boot which is customized by LaCieĬLUNC is a shell script which needs 2 components:Ģ) netcat (also called nc) which uses the session.įirst, clunc-open broadcasts a magic packet (LUMP) in a loop.
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