[RT-N66U] hub-ctrl on stock f\w

admin@RT-N66U:/tmp/home/root# lsusb
Bus 001 Device 006: ID 051d:0002
Bus 001 Device 005: ID 058f:6366
Bus 001 Device 004: ID 04a9:2674
Bus 001 Device 003: ID 058f:6254
Bus 001 Device 002: ID 058f:6254
Bus 002 Device 001: ID 1d6b:0001
Bus 001 Device 001: ID 1d6b:0002
admin@RT-N66U:/tmp/home/root# hub-ctrl --help
Usage: hub-ctrl [{-h HUBNUM | -b BUSNUM -d DEVNUM}] \
          [-P PORT] [{-p [VALUE]|-l [VALUE]}]
Examples:
 *   # hub-ctrl -v                 // List hubs available
 *   # hub-ctrl -P 1               // Power off at port 1
 *   # hub-ctrl -P 1 -p 1          // Power on at port 1
 *   # hub-ctrl -P 2 -l            // LED on at port 2
admin@RT-N66U:/tmp/home/root# hub-ctrl -v
Hub #0 at       BUS:DEV         001:003
                USB VEND:PROD:  058f:6254
 INFO: ganged switching.
 Hub Port Status: (4)
   Port 1: 0000.0100 power
   Port 2: 0000.0100 power
   Port 3: 0000.0303 lowspeed power enable connect
   Port 4: 0000.0100 power
Hub #1 at       BUS:DEV         001:002
                USB VEND:PROD:  058f:6254
 INFO: ganged switching.
 Hub Port Status: (4)
   Port 1: 0000.0503 highspeed power enable connect
   Port 2: 0000.0103 power enable connect
   Port 3: 0000.0100 power
   Port 4: 0000.0503 highspeed power enable connect
Hub #2 at       BUS:DEV         002:001
                USB VEND:PROD:  1d6b:0001
 Hub Port Status: (2)
   Port 1: 0000.0100 power
   Port 2: 0000.0100 power
Hub #3 at       BUS:DEV         001:001
                USB VEND:PROD:  1d6b:0002
 INFO: individual power switching.
 WARN: Port indicators are NOT supported.
 Hub Port Status: (2)
   Port 1: 0000.0503 highspeed power enable connect
   Port 2: 0000.0100 power