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3.1.1 Block LAN-to-LAN Communication
To control the communication of PCs among different network segments effectively, please
adjust firewall setting to deny LAN to LAN communication from Firewall >IP Filter
Group Table. Thus, PCs that belong to various LANs will not connect with each other
through the router. To a company with several departments, such feature is useful for it to
determine data sharing among different departments.
Open Firewall>IP Filter>Group Table to access into the following page. Click Index
1.
#2 radio button.
2.
In this page, click Add Rule. Choose Block as Next Group Name.
3.
In the following page, please set Block immediately as the action and click Apply.
Vigor3300V+ Series User's Guide
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