Prestige 1600 Universal Access Concentrator

 

 

 

 

 

 

Menu 21 - Filter Set Configuration

 

 

Filter

 

Filter

 

 

 

Set #

Comments

Set #

Comments

 

 

------

------------------

------

------------------

 

 

1

NetBIOS_WAN

7

______________

 

 

2

_____________

8

______________

 

 

3

______________

9

______________

 

 

4

______________

10

______________

 

 

5

______________

11

______________

 

 

6

______________

12

______________

 

 

Enter Filter Set Number to Configure= 2

 

 

 

 

Edit Comments= FTP_WAN

 

 

 

Press ENTER to Confirm or ESC to Cancel:

 

 

 

 

 

 

 

Figure 10-11 FTP_WAN Filter Configuration

Create two filter rules in Menu 21.2.1 and Menu 21.2.2

Rule 1- block the inbound FTP packet, TCP (06) protocol with port number 20

Menu 21.2.1 - TCP/IP Filter Rule

Filter #: 2,1

Filter Type= TCP/IP Filter Rule

Active= Yes

IP Protocol=

6

IP Source Route= No

Destination:

IP Addr= 0.0.0.0

IP Mask= 0.0.0.0

Port #= 20

Port # Comp= Equal

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= Check Next Rule

Action Not Matched= Check Next Rule

Press ENTER to Confirm or ESC to Cancel:

Press Space Bar to Toggle.

Figure 10-12 Filter Rule Configuration

Filter Configuration

10-13