Nat Modes Introduction; Many-To-One Type - D-Link DFL-900 User Manual

DFL-900/1500 User Manual
Redirect to
internal server
under
Internal IP
Action
Port
Step 9. View the Result
Now any request towards the DFL-1500's WAN1
IP (61.2.1.1) with port 44444 will be translated
into a request towards 10.1.1.5 with port 21,
and then be forwarded to the 10.1.1.5. The
FTP server listening at port 21 in 10.1.1.5 will
pick up the request.
7.5

NAT modes introduction

7.5.1 Many-to-One type

The subnet which is located the virtual server.
The IP address which is actually transferred to
the internal DMZ
The port number which is actually transferred to
the internal DMZ.
If you filled 0 in this field, it means that the real
connected port is the same as the translated
destination port.
Table 7-3 Add a Virtual Server rule
ADVANCED SETTINGS > NAT > Virtual Servers
Figure 7-4 NAT Many-to-One type
69
Chapter 7
NAT
LAN / DMZ
DMZ1
regions
IPv4 format 10.1.1.5
0 ~ 65534 21