Huawei HG8145V5 User Guide

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Figure 1 IPv4 Firewall level configuration

2. Click Apply.

Parent Topic: Security Configuration

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1.6.3.2 IPv4 Address Filtering

1. Click Advanced Configuration > Security Configuration tab, and choose IPv4 Address Filtering in the navigation tree on the left. In the

pane on the right, enable the IP address filter function. After selecting the filter mode, click New. Then, in the dialog box that is displayed,

configure the rule for filtering IP addresses from the WAN interface to the LAN port, as shown in Figure 1.

Figure 1 IPv4 Address Filtering

2. Click Apply.

The IP address filter function is a security mechanism configured on the residential gateway. It enables or disables all or partial ports in an Intranet IP

address segment to communicate with all or partial ports in an Extranet IP address segment. The IP address filter configuration is used to limit

communication between an Intranet device and an Extranet device.

Table 1 describes the parameters related to the IPv4 address filter.

Table 1 Parameters related to the IPv4 address filter

Parameter Description

Enable IP Filter Indicates whether to enable the IP address filter function.

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Huawei HG8145V5 Terminal Router

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