Runtime value is stored and can be changed in sysfs, it's either datagram or connected
# cat /sys/class/net/ib0/mode
connected
# echo datagram > /sys/class/net/ib0/mode
Runtime value is stored and can be changed in sysfs, it's either datagram or connected
# cat /sys/class/net/ib0/mode
connected
# echo datagram > /sys/class/net/ib0/mode