Asus RT-N66W - Manual (Page 85)

4.8 System Log
System Log contains your recorded network activities.
NOTE: System log resets when the router is rebooted or powered off.
To view your system log:
1. From the navigation panel, go to Advanced Settings > System
Log.
2. You can view your network activities in any of these tabs:
• General Log
• DHCP Leases
• Wireless Log
• Port Forwarding
• Routing Table