LTE TDD B2268H
User Guide
Copyright © Huawei Technologies Co., Ltd.
Each field is described in the following table.
Table 10-3 Security > Firewall > Services > Add New Service Entry
Type a descriptive name for the service.
Select the protocol type (TCP, UDP or ICMP or Others) of the service.
Enter the protocol number of the service type.
Source Port,
Destination Port
The source port defines from which port number(s) the service traffic is
sent. The destination port defines the port number(s) the destination hosts
use to receive the service traffic.
Select Single if the service uses one and only one source or destination
port, then enter the port number.
Select Multiple if the service uses two or more source or destination
ports, then enter a port range. For example, suppose you want to define
the Gnutella service. Select TCP type and enter a port range of
6345-6349.
Click Apply to save your changes.
Click Back to exit this screen without saving your changes.
10.4 The Access Control Screen
Click Security > Firewall > Access Control to display the following screen. This screen
displays a list of the configured incoming or outgoing filtering rules.
Figure 10-5 Security > Firewall > Access Control
Each field is described in the following table.
Table 10-4 Security > Firewall > Access Control
Rules Storage
Space usage(%)
This bar shows the percentage of the LTE Device's space has been
used. If the usage is almost full, you may need to remove an existing
filter rule before you create a new one.
Click this to go to add a filter rule for incoming or outgoing IP traffic.
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