Firewall Service; Mac Filtering; Wi-Fi Authentication; Vpn Function - Huawei B535-232a Manual

HUAWEI B535-232a LTE CPE
Product Description

3.3.1 Firewall Service

The B535-232a supports the enabling or disabling of a firewall on the network
connection, which protects the device and network from attacks by hackers on the
Internet and controls access to the Internet.

3.3.2 MAC Filtering

The B535-232a supports configuration of the Media Access Control (MAC) address to
restrict network access.

3.3.3 Wi-Fi Authentication

The gateway supports the following user authentication protocols for Wi-Fi:



3.4 VPN Function

3.4.1 VPN Client

VPN tunneling involves establishing and maintaining a logical network connection
(that may contain intermediate hops). On this connection, packets constructed in a
specific VPN protocol format are first encapsulated within some other base or carrier
protocol, then transmitted between the VPN client and server, and finally decapsulated
on the receiving side.
The B535-232a supports L2TP and PPTP tunneling protocols.
PC

3.4.2 VPN Pass-Through

The B535-232a supports L2TP/PPTP VPN pass-through for the LAN side device. The
LAN side device can create a VPN tunnel to the VPN server.
Issue02 (2022-04-21)
No encryption
WPA2-PSK (AES), WPA/WPA2-PSK (TKIP/AES).
LTE
LTE VPN Client
Huawei Proprietary and Confidential
Copyright © Huawei Device Co., Ltd.
MME
VPN Tunnel
SGW PGW
L2TP/ PPTP
3 Services and Applications
Internet
VPN Server
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