Protecting ftp clients, Ftp chapter 6. security mechanisms 144 – D-Link DFL-2500 User Manual
Page 144
4.
Click OK
Example 6.3. Protecting FTP Clients
In this scenario shown below the D-Link Firewall is protecting a workstation that will connect to FTP servers on
the Internet.
To make it possible to connect to these servers from the internal network using the FTP ALG, the FTP ALG and
rules should be configured as follows:
Web Interface
A. Create the FTP ALG:
1.
Go to Objects > ALG > Add > FTP ALG
2.
Enter Name: ftp-outbound
3.
Uncheck Allow client to use active mode
4.
Check Allow server to use passive mode
5.
Click OK
B. Create the Service:
1.
Go to Objects > Services > Add > TCP/UDP Service
2.
Now enter:
•
Name: ftp-outbound
•
Type: select TCP from the dropdown list
6.2.3. FTP
Chapter 6. Security Mechanisms
144