EF_CTPIO_SWITCH_BYPASS

Onload User Guide (UG1586)

Document ID
UG1586
Release Date
2023-07-31
Revision
1.2 English
Name
ctpio_switch_bypass
Default
0
Minimum
0
Maximum
1
Scope
per-stack

Allows CTPIO to be enabled on interfaces using the adapter's internal switch (i.e. on interfaces running full-feature firmware). This switching functionality is used to implement hardware multicast loopback and hardware loopback between interfaces, as used by virtual machines. CTPIO bypasses the switch, and hence is not compatible with those features.