General Settings - Billion BiPAC 7404VNOX User Manual

Listed are the items under the Firewall section:
Detection, URL Filter,

General Settings

You can choose not to enable Firewall and still able to access to URL Filter, Intrusion Detection and
IM/P2P Blocking or enable the Firewall using preset filter rules and modify the port filter rules as
required. The Packet Filter is used to filter packets based-on Applications (Port) or IP addresses.
There are four options when you enable the Firewall, they are:
All blocked/User-defined: no pre-defined port or address filter rules by default, meaning
that all inbound (Internet to LAN) and outbound (LAN to Internet) packets will be blocked.
Users have to add their own filter rules for further access to the Internet.
High/Medium/Low security level: the predefined port filter rules for High, Medium and
Low security are displayed in Port Filters of Packet Filter.
Select either High, Medium or Low security level to enable the Firewall. The only difference between
these three security levels is the preset port filter rules in the Packet Filter. Firewall functionality is
the same for all levels; it is only the list of preset port filters that changes between each setting. For
more detailed on level of preset port filter information, refer to Table 1: Predefined Port Filter.
If you choose of the preset security levels and add custom filters, this level of filter rules will be saved
even and do not need to re-configure the rules again if you disable or switch to other firewall level.
The "Block WAN Request" is a stand-alone function and not relate to whether security enable or
disable. Mostly it is for preventing any scan tools from WAN site by hacker.
IM/P2P Blocking and
General Settings,
Firewall Log.
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Packet Filter, Intrusion