Name
netconsole — Output console data across the network.
Synopsis
netconsole=
[src-port
]@
[src-ip
]/
[dev
],
[target-port
]@
target-ip
/
[target-mac-address
]
Send kernel console data across the network using UDP packets to another machine. Options are:
src-port
Source port for the UDP packets. The default value is 6665.
src-ip
Source IP address of the interface to use.
dev
Network interface to use.
eth0
is an example. The network interface can also run normal network traffic, because the netconsole data is not intrusive and should cause no slowdown in other network operations.target-port
Port that the logging agent will use. The default value is 6666.
target-ip
IP address for the logging agent.
target-mac-address
Ethernet MAC address for the logging agent.
To listen to this data, the remote machine can use the syslogd program, or run the netcat program as follows:
netcat -u -l -p
port
For more background on how to use this option, see the file Documentation/networking/netconsole.txt.
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