Asus RT-N10P - Manual (Page 6)

Hardware features
Front
P
Status indicators
LED Status Indication
Power
Off No power
On System ready
Flashing slowly Rescue mode
Wireless
Off No power
On Wireless system ready
Flashing Transmitting or receiving data (wireless)
WPS Flashing WPS in progress
WAN
Wide Area
Network
Off No power or no physical connection
On Has physical connection to an Ethernet
network
Flashing Transmitting or receiving data (through
Ethernet cable)
LAN 1-4
Local Area
Network
Off No power or no physical connection
On Has physical connection to an Ethernet
network
Flashing Transmitting or receiving data (through
Ethernet cable)