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qiaoli 5764cb4624 First version of the CFW UMN
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Example 1: Allowing the Inbound Traffic from a Specified IP Address

This section describes how to allow access traffic from a specified IP address in the inbound direction. For more parameter settings, see Adding Protection Rules to Block or Allow Traffic.

Allowing the Inbound Traffic from a Specified IP Address

Configure two protection rules. One of them blocks all traffic, as shown in Figure 1. Its priority is the lowest. The other allows the traffic of a specified IP address, as shown in Figure 2. Its priority is the highest.
Figure 1 Blocking all traffic
Figure 2 Allowing a specified IP address