Filtering Rule Settings |
To add or edit a filtering rule 1.In the packet filter rule set creation or modification window, click ![]() Figure 49. Adding filtering rule 2.Configure the following parameters:
3.You can add a filtering criterion if needed, for example, transport or network protocol, by clicking Add criterion. Add filtering criterion window opens: ![]() Figures 50. Adding filtering criterion Select the required filtering criterion from the drop-down list. In this window, you can also configure parameters for the selected criterion. You can add any number of filtering criteria. Herewith, the packet should meet all the criteria of the rule in order for the rule action to be applied to the packet. For certain headers, there are additional criteria available. All added criteria are listed in the edit packet rule window and can be modified. 4.When you finish the adjustments, click OK to save changes or Cancel to exit the window without saving the changes.
If you select Any for the Local IP address and Remote IP address fields, the rule is applied for any packet which contains an IPv4 header and was sent from a physical address of the local computer. |