Parameters

lf_exec [DPDK EAL parameters] -- [LF parameters]

LF Parameters

The LightningFilter help option prints the available parameters:

-h, --help

DPDK EAL Parameters

DPDK documentation: http://doc.dpdk.org/guides-23.11/linux_gsg/linux_eal_parameters.html

Lcore-relation option

The following parameters define the mapping between logical and physical cores.

-l <core list>

--lcores <core map>

Device-relation options

Add a PCI device to the list of allowed devices. Multiple -a options are allowed.

-a, --allow <[domain:]bus:devid.func>

Add a PCI device to the list of blocked devices. Multiple -b options are allowed.

-b, --block <[domain:]bus:devid.func>

The allow list option and the block list option cannot be used together.

Debugging options

Specify the log level for a specific component.

--log-level <type:val>

E.g.:

--log-level lf:debug