InHand VG710 InVehicle Gateway User Manual
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5.5 Firewall
5.5.1 ACL
The access control list (ACL) is an access control technology based on packet filtering. It can filter the
packets on the interface based on preset conditions and allow them to pass or discard them.
Common scenario: By default, all devices on the LAN (bridge 1) can access the Internet, except the
device with the IP address of 192.168.2.100.
Method for setting VG710:
1. Click "Firewall >> ACL >> Add". Enter the ID and sequence number. A smaller sequence number
indicates a higher priority. Select "deny" for "Action". Set "Source IP" to "192.168.2.100" and "Source
Wildcard" to "0.0.0.0". Leave "Destination IP" empty, which indicates 0.0.0.0/0, that is, all IP
addresses. Click Apply & Save.
2. Return to the ACL page, add the rule with the ID of 101 to the management rule of bridge 1, and
click Add. Click Apply & Save.
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