Reference Guide for the Model RM356 Modem Router
8-4 Filter Configuration
If the filter type is GEN (generic), the abbreviations listed in Table 8- 3 are used.
To configure a specific filter rule, select the number of the filter rule (1–6) that you want to
configure and press [Enter] to display Menu 21.1.1 - TCP/IP Filter Rule.
Configuring a Filter RuleYou can configure two types of filter rules. Some of the parameters differ depending on the type
of rule. When you first enter the filter rule menu, Menu 21.1.1 - TCP/IP Filter Rule is displayed. If
you want to configure a generic type of filter rule, select Generic by pressing the space bar under
the Filter Type field and then pressing [Enter] to display the menu for a generic filter rule.
TCP/IP Filter Rule
This section provides information about how to configure a TCP/IP filter rule for your router.
The fields in the menu are given in Tab le 8-4. Whe n you have completed Menu 21.1.1 - TCP/IP
Filter Rule, press [Enter] at the Press ENTER to Confirm...prompt to confirm your selections.
Youcan press [Esc] at any time to cancel your selections. The data you entered on
Menu 21.1.1 - TCP/IP Filter Rule is displayed on Menu 21.1 - Filter Rules Summary.
Table 8- 4 lists and describes the TCP/IP Filter Rule menu fields and a description of each field.
Table8-3. Abbreviations Used if Filter Type Is GEN
Abbreviation Description
Off Offset
Len Len
g
th