ELSA Documentation


IP Router

Filter

IP packet filter can be used to provide firewall services. Consulting a set of rules to determine whether to pass each IP packet which is sent to or through the device. Undesirable or potentially unsafe packets can be blocked (or can generate errors) based on such things as the source and destination IP addresses, protocol type, source and destination port.

Packet Filter Active

Enable IP packet filter here.

Interfaces

Click here to select connections on which IP packet filtering should be active.

Filter Function

Select the filter criterion on which the IP packet filter table should be applied.

Rules

Click here to configure rules for the IP packet filter.


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