Packet Filter |
In the Network window, you can create a set of rules for filtering packets transmitted through a certain interface. To open Network window 1.Open Dr.Web menu 2.In the open window, select the Files and Network section. 3.Make sure Dr.Web operates in administrator mode (the lock at the bottom of the program window is open 4.Click the Firewall tile. A component parameters window opens. 5.Expand the Advanced settings group. 6.In the Application rules section click Edit. A window with a list of network interfaces opens. For these network interfaces, rules have been set. ![]() Figure 46. Sets of rules for network interfaces 7.For the required interface, select the appropriate rule set. If the appropriate rule set does not exist, you can create it. Firewall uses the following predefined rule sets: •Default Rule—this rule set is used by default for new network interfaces. •Allow All—this rule set configures the component to pass through all packets. •Block All—this rule set configures the component to block all packets. For fast switching between filtering modes, you can create custom sets of filtering rules. To list all available interfaces or add a new interface, click You can delete inactive interfaces by clicking To access the interface parameters, click on the interface name. Packet filter settings To configure the existing rule sets and to add new ones, go to Packet filter settings window by clicking Rule sets button. ![]() Figure 47. Packet filter settings On this page you can: •Configure sets of filtering rules by adding new rules, modifying existing ones or deleting them. •Configure advanced filtering settings. Do one of the following: •To add a new set of rules for the network interface, click •To edit an existing set of rules, select the rule set in the list and click •To add a copy of an existing set of rules, select the rule set and click •To delete the selected rule set, click In the Packet filter settings window, you can select the following options:
Click OK to save changes or Cancel to exit the window without saving the changes. |