HUAWEI B593s-22 LTE CPE V200R001
Product Description
Issue 03 (2013-06-09)
Commercial in Confidence
17
3.3 USB Sharing Services
With one USB port, the B593s-22 can function as a file sharing center. Users can
connect a USB storage device to the USB port on the B593s-22 to save and share
files. Only FAT/FAT32 format USB storage device are supported.
Figure 3-4
B593s-22 connected to a USB storage device
3.4 Security Services
The B593s-22 offers security features, such as network firewalls, user authentication,
and personal identification number (PIN) protection, to protect users from network
security threats.
3.4.1 Firewall
The B593s-22 has the following firewall functions:
Firewall switch: Enable and disable the firewall.
LAN MAC address filtering: Prevent specified MAC addresses on a LAN from
accessing the network.
LAN IP address filtering: Prevent specified IP addresses on a LAN from
accessing the network.
URL filtering: Prevent computers on a LAN from visiting specified URLs.