User Documentation
Wi-Fi device IE-WL-VL-AP-BR-CL  Web Console Configuration 
3-27 
Operation Mode 
The IE-WL-VL-AP-BR-CL supports six operation modes—AP, Client, Client-Router, Master, Slave, and 
Sniffer—each of which plays a distinct role on the wireless network. 
Wireless enable 
Setting 
Description 
Factory Default 
Enable/Disable 
The RF (Radio Frequency) module can be manually turned on or 
off. 
Enable 
Operation mode 
Setting 
Description 
Factory Default 
AP 
The IE-WL-VL-AP-BR-CL plays the role of wireless Access Point 
AP 
Client 
The IE-WL-VL-AP-BR-CL plays the role of wireless Client 
Client-Router 
The IE-WL-VL-AP-BR-CL plays the role of wireless Client, but 
includes the router function to divide the WLAN and LAN 
interfaces into two subnets. 
Master 
The IE-WL-VL-AP-BR-CL plays the role of wireless Master.   
Slave 
The IE-WL-VL-AP-BR-CL plays the role of wireless Slave. 
Sniffer 
Turns the device into a remote Wireshark interface to capture 
802.11 packets for analysis. 
Sniffer mode instructions: 
1.  Set operation mode to Sniffer mode on the IE-WL-VL-AP-BR-CL and then save/reboot the device. 
2.  Connect the device to a laptop with Wireshark installed (v1.12.0 or later release) via Ethernet. 
3.  Add a remote interface by entering the IP address of the IE-WL-VL-AP-BR-CL. 










