Advantech IEEE 802.11a/n Wireless Access Point/ Client Bridge User Manual page 31

Figure 17 Destination IP Filtering
Source Port Filtering: The source port filtering enable you to restrict certain ports of data packets
from your local network to Internet through EKI-6331AN. Use of such filters can be helpful in securing
or restricting your local network.
Figure 18 Source Port Filtering
EKI-6331AN_User Manual
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