Actually these settings can only be set upon starting the driver, they cannot be changed with ifconfig as in other Oses. To change these settings one has to "umount /dev/io-net/en0" before starting the driver explicitly with the new parameters.
NOTE:
This entry has been validated against the SDP version listed above. Use
caution when considering this advice for any other SDP version. For
supported releases, please reach out to QNX Technical Support if you have any questions/concerns.
