Module Options

Onload User Guide (UG1586)

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1.2 English

Onload has module options:

  • To list all onload module options:
    # modinfo onload
    # modinfo onload_cplane
  • Onload module options can be set in a user-created file (for example onload.conf) in the /etc/modprobe.d directory. For example:
    options onload max_layer2_interfaces=16
    options onload_cplane max_layer2_interfaces=16

The following table shows changes to module options in Onload releases from OpenOnload 7.0 onwards.

Table 1. Module Options
Option OOL EOL Changed Notes
cplane_track_xdp 7.1.2 7.1 Track XDP programs linked to network interfaces. It is needed for EF_XDP_MODE=compatible mode to function properly
cplane_use_prefsrc _as_local 7.1 7.1 Use a preferred source of any accelerated route in the same way as an address assigned to accelerated interface.
oo_accelerate_veth 7.0 7.1 Controls whether Onload will accelerate traffic over veth interfaces.
Note: The user should always refer to the Onload distribution Release Notes and Change Log. These are available from the NIC Software and Drivers web page.