Table 8-13: Expert > Tcp Options Fields; Figure 8-32:Firewall Configuration "Add Rule" And "Edit Rule" Tcp Protocol Fields And Menu Options - Black Box Advanced Console Server User Manual

Figure 8-32:Firewall Configuration "Add Rule" and "Edit Rule"
The following table defines the fields and menu options in the "TCP Options
Section.
Table 8-13: Expert > TCP Options Fields
Field/Menu Option
Source Port
- OR -
Destination Port
-AND-
to
TCP Flags
Inverted
UDP Protocol Fields
If UDP is selected as a protocol when specifying a rule, the additional fields
shown in the following figure appear at the bottom of the form.
BLACK BOX® CS Installation, Administration, and User's Guide
TCP Protocol Fields and Menu Options
"
Definition
A port number for filtering in the "Source Port" or "Destination
Port" field. A range of IP address can be specified by adding a
second port number in the "to" field. TCP packets are filtered for
for the range of specified IP addresses.
The TCP flags cause packets to be filtered for the specified flag
and the selected condition. The flags are: "SYN" (synchronize),
"ACK" (acknowledge), "FIN" (finish), "RST" (reset), "URG"
(urgent) or "PSH" (push), and the conditions are either "Any,"
"Set," or "Unset."
By checking this box, The TCP options are "Inverted". "Inverting"
an item negates the selected rules. Rules will apply to everything
except the selected options.
Network
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