Figure 7.22: Input/Output Interface Fields And Fragments Menu Options; Figure 7.23: Firewall Configuration Add Rule And Edit Rule Log Target Fields; Table 7.14: Expert - Firewall Configuration Input/Output Interface And Fragments Fields - Avocent Cyclades ACS Installation/Administration/User Manual

104 Cyclades ACS Advanced Console Server Installation, Administration and Users Guide
Input interface, output interface and fragments
If an interface (such as eth0 or eth1) is entered in the Input Interface field, incoming packets are
filtered for the specified interface. If an interface is entered in the Output Interface field, outgoing
packets are filtered for the specified interface. The input and output interface fields are shown in the
following figure along with the options on the Fragments pull-down menu.

Figure 7.22: Input/Output Interface Fields and Fragments Menu Options

The following table defines the fields in the above figure.

Table 7.14: Expert - Firewall Configuration Input/Output Interface and Fragments Fields

Field
Input Interface
Output Interface
Inverted
Fragments
LOG target
If you select LOG from the Target field, the fields and menus shown in the following figure appear
in the LOG Options Section at the bottom of the form.

Figure 7.23: Firewall Configuration Add Rule and Edit Rule LOG Target Fields

Definition
The input interface (ethN) for the packet.
The output interface (ethN) for the packet.
Inverting an item negates the selected rules. Rules will apply to everything except
the selected options.
The types of packets to be filtered:
• All packets
• 2nd, 3rd... fragmented packets
• Non-fragmented and 1st fragmented packets