SMC Networks SMC7004ABR V.2 - Manual (Page 76)

Advanced Setup
73
Tools - Reset
Click APPLY to reset the Barricade™ Router. The reset will be
complete when the power LED stops blinking.
Note: If you use the Reset button on the front panel, the
Barricade™ Router performs a power reset. If the
button is depressed for over five seconds, all the LEDs
will illuminate and the factory settings will be restored.