D-Link Co.,_______________________________________________________________________ FAQ
FAQ: 5
Active= Yes
IP Protocol= 6 IP Source Route= No
^^^^^^^^^^^^^^^
Destination:
IP Addr= 0.0.0.0
IP Mask= 0.0.0.0
Port #= 1023
^^^^
Port # Comp= Greater
^^^^^^^
Source:
IP Addr= 0.0.0.0
IP Mask= 0.0.0.0
Port #= 0
Port # Comp= None
TCP Estab= No
More= No Log= None
Action Matched= Forward
^^^^^^^
Action Not Matched= Drop <== This is IMPORTANT!!
^^^^
e. The Menu 21.1 will look like
Menu 21.1 - Filter Rules Summary
# A Type Filter Rules M m n
- - ---- ------------------------------------------------------------------- - - -
1 Y IP Pr=0, SA=192.168.1.0, DA=0.0.0.0 N F N
2 Y IP Pr=1, SA=0.0.0.0, DA=0.0.0.0 N F N
3 Y IP Pr=17, SA=0.0.0.0, DA=0.0.0.0, DP>1023 N F N
4 Y IP Pr=6, SA=0.0.0.0, DA=0.0.0.0, DP>1023 N F D
5 N
6 N
f. Plug it to Menu 11.1 Input Filter Sets.
g. If you have any server application running inside of your
network, such as Domain Name Server, then you need to insert
another filter before rule 4. For DNS, the filter rule will
look like the following:
Menu 21.1.4 - TCP/IP Filter Rule
Filter #: 1,4
Filter Type= TCP/IP Filter Rule
Active= Yes
IP Protocol= 17 IP Source Route= No
^^^^^^^^^^^^^^^
Destination:
IP Addr= 0.0.0.0
IP Mask= 0.0.0.0
Port #= 53
^^
Port # Comp= Equal
^^^^^
Source:
IP Addr= 0.0.0.0
IP Mask= 0.0.0.0
Port #= 0
