XDP Command Line Tools
========================

XDP command line tools can be used to manage and show options of the xdp offloader feature.

xdp_vair_user
*****************

Tool to attach the XDP programm and set the blacklist.

Usage: xdp_vtair_user [options]

::

    DOCUMENTATION:
     XDP flowoffload
    - Allows selecting BPF section --progsec name to XDP-attach to --dev

    Required options:
    -d, --dev <ifname>         Operate on device <ifname>

    Other options:
    -h, --help                 Show help
    -F, --force                Force install, replacing existing program on interface
    -U, --unload               Unload XDP program instead of loading
    -M, --reload-maps          Recreate pinned maps
    -B, --blacklist            Reload Blacklist
    -b, --blacklistread        Read and output Blacklist
    -O, --option               Option Setting mode required for enable or disable
    -E, --enable               Enable XDP Forward mode on loaded XDP program
    -D, --disable              Disable XDP Forward mode on loaded XDP program
        --filename <file>      Load program from <file>
        --progsec <section>    Load program in <section> of the ELF file

xdp_stats
*****************

Tool to read out stats of XDP.

Usage: xdp_stats [options]

::

    DOCUMENTATION:
     XDP stats program
    - Finding xdp_stats_map via --dev name info

    Required options:
    -d, --dev <ifname>         Operate on device <ifname>

    Other options:
    -h, --help                 Show help
    -b, --blacklist            Blacklist
    -C, --clear                Clear all values in xdp_stats_map or blacklist