User`s guide

OSD for All User Types 411
Configure>Network>IP Filtering Screens [OSD]
Chain -
CHAIN_NAME Edit
options
Appears when a default chain is selected and the “Edit Chain”
option is chosen from the Chain - Chain_name menu. Defines the
default action to take on packets of this type. Choices are “Accept”
or “Drop.”
Chain -
chain_name
“Manage Rules”
options
Appears when a user-defined chain is selected and the “Manage
Rules” option is selected from the Chain-chain_name menu.
Choices are “Add Rule,” “View/Edit Rules” or “Exit.”
The packet is filtered for the characteristics defined for the rule in
the following screens, for example, a specific IP header, input and
output interfaces, TCP flags or protocol. The target action is
performed on all packets that have the characteristic. If “Inverted”
is selected for a characteristic, the target action is performed on all
packets that do not have the characteristic.
IP Filtering
Appears when “View/Edit Rules” is selected from the “Manage
Rules” menu. All the characteristics are listed in the menu.
“Modify” and “Delete” buttons are at the bottom of the screen.
Target
Appears when a user-added chain is selected along with “Add
Rule” or “View/Edit Rules.” Choices specify the target action to
take when a packet’s characteristics match the rule, or, if
“Inverted” is selected, if the packets do not match the rule.
Choices are: “ACCEPT,” “DROP,” “RETURN,” “LOG,”
“REJECT,” and “User Defined Chain.”
Table 7-10: IP Filtering Configuration Screens [OSD] (Sheet 2 of 6)
Screen Description