NB3700 User Manual 3.8
5.5.3. Rules
In general, the firewall is set up of a range of rules which control each packet’s permis-
sion to pass the router. Please note that the rules are processed by order, that means
traversing the list from top to bottom until a matching rule is found. Packets which are
not matching any of the rules configured will be ALLOWED.
Figure 5.25.: Firewall Rules
Parameter Firewall Rule Configuration
Description A meaningful description about the purpose of this rule
Mode Specifies whether the packets of this rule should be allowed
or denied
Source The source address of matching packets, can be any or speci-
fied by address/network. Selecting on source MAC addreses
is possible as well.
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