Hirschmann HiSecOS EAGLE30 - Page 386

Routing > NAT > Destination NAT
Routing
386
RM GUI HiSecOS EAGLE20/30
Release 3.0 09/2015
Figure 13: How the Destination NAT process works
 To use the NAT process, set up a router interface for each network and
turn on the routing function in the device.
The data packets go through the filter functions of the device in the following
sequence:
192.168.1.0/24
192.168.1.8
Destination NAT
Neue Zieladresse
New Destination Address
Zieladresse
Destination Address
192.168.2.2
<any>
Ingress
Interface
192.168.1.8:80
Ingress
Interface
Neue Zieladresse
New Destination Address
192.168.2.8:8080
Zieladresse
Destination Address
192.168.1.0/24
(Port Forwarding)
DMZ
Quelladresse
Source Address
src
dest
new dest
proto
dest port
<any>
<any>
192.168.2.2
tcp
80,20,21
Regel
Rule