Figure 7-12 Sample Filter Rules Summary – Menu 21.1.3 - ZyXEL Communications Prestige 316 User Manual

Prestige 316 Broadband Sharing Gateway/Wireless LAN
# A Type
- - ---- --------------------------------------------------------------- - - -
1 Y IP Pr=6, SA=0.0.0.0, DA=0.0.0.0, DP=23
2 N
3 N
4 N
5 N
6 N
Enter Filter Rule Number (1-6) to Configure: 1
This shows you that you have
configured and activated (A =
Y) a TCP/IP filter rule (Type =
IP, Pr = 6) for destination
telnet ports (DP = 23).
Figure 7-12 Sample Filter Rules Summary – Menu 21.1.3
After you have created the filter set, you must apply it.
Step 1.
Enter 11 from the main menu to go to menu 11.
Step 2. Go to the Edit Filter Sets field, press [SPACE BAR] to select No and press [ENTER].
Step 3.
This brings you to menu 11.5. Apply the TELNET_FTP_WAN filter set (filter set 3) as shown
in Figure 7-15.
Step 4.
Press [ENTER] to confirm after you enter the set numbers and to leave menu 11.5.
Step 5. Press [ENTER] to confirm and leave menu 11.
7-16
Menu 21.1.3 - Filter Rules Summary
Filter Rules
M = N means an action can be taken immediately.
The action is to drop the packet (m = D) if the
action is matched and to forward the packet
immediately (n = F) if the action is not matched no
matter whether there are more rules to be checked
(there are not in this example).
M m n
N D F
Filter Configuration