l2ping

Send an L2CAP echo request and receive an answer. More information: https://manned.org/l2ping.

• Ping a Bluetooth device:
  sudo l2ping {{mac_address}}
• Reverse ping a Bluetooth device:
  sudo l2ping -r {{mac_address}}
• Ping a Bluetooth device from a specified interface:
  sudo l2ping -i {{hci0}} {{mac_address}}
• Ping Bluetooth device with a specified sized data package:
  sudo l2ping -s {{byte_count}} {{mac_address}}
• Ping flood a Bluetooth device:
  sudo l2ping -f {{mac_address}}
• Ping a Bluetooth device a specified amount of times:
  sudo l2ping -c {{amount}} {{mac_address}}
• Ping a Bluetooth device with a specified delay between requests:
  sudo l2ping -d {{seconds}} {{mac_address}}