The TCP offload settings applicable to the card are shown here. These settings are only available when using the TOE capable drivers (t3_tom and toecore for T3 cards; t4_tom and toecore for T4 and T5 cards). On changing the settings, the changed settings may not reflect immediately on refreshing the data. Highlight the system item in the tree menu on the left, and click "Refresh", to refresh data from the system, in case the updated settings are not being shown.