APC ADSL 4-Port - Manual (Page 46)

ADSL 4-Port Ethernet USB Wireless-G Router User Guide
ADSL 4-Port Ethernet USB Wireless-G Router User Guide Page 46 of 52
5.7.1
IP Filters
IP filter is identical to what Port blocking to Access Control. Fig 1-44 demonstrates that the
router will block workstations with the IP in the defined range of 192.168.1.5 to 192.168.1.20
and port range from 2000 to 3000.
Figure 1-44 : IP Filters
5.7.2 LAN Isolation
LAN isolation allows you to disable the flow of packets between up to three-user-defined LAN
groups (WLAN, USB, and Ethernet). This allows you to secure information in private portions
of the LAN from other, publicly accessible LAN segments.
Figure 1-45 : LAN Isolation