Epson VIGOR 3300 - Manual (Page 141)

Vigor3300 Series User’s Guide 137
A A p p p p e e n n d d i i x x A A A A p p p p l l i i c c a a t t i i o o n n f f o o r r
8 8 0 0 2 2 . . 1 1 V V L L A A N N
A A . . 1 1 B B l l o o c c k k L L A A N N - - t t o o - - L L A A N N C C o o m m m m u u n n i i c c a a t t i i o o n n
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.
1. Open Firewall>IP Filter>Group Table to access into the following page. Click Index
#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.