ZyXEL Communications Prestige 202 User Manual page 162

Prestige 202 ISDN Router
# 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
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 9-21 Sample Filter Rules Summary – Menu 21.3
After you have created the filter set, you must apply it.
Enter 11 from the main menu to go to Menu 11, and enter the remote node number to
Step 1.
edit.
Go to the Edit Filter Sets field, press [space bar] to toggle No to Yes and press [Enter].
Step 2.
Step 3. This brings you to Menu 11.5. Apply the TELNET_WAN filter set (filter set 3).
9-22
Menu 21.3 - Filter Rules Summary
Filter Rules
Enter Filter Rule Number (1-6) to Configure: 1
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 sample).
M m n
N D F
Filter Configuration