Lancom Systems LCOS 3.50 - page 75

 Chapter 7: Routing and WAN connections LANCOM Reference Manual LCOS 3.50
75
Routing and WAN
connections
any number. It also enters this new port on the table and forwards the packet
with the new information.
The response to this new packet is now sent to the IP address of the router
with the new sender port number. The entry in the internal table allows the
router to assign this response to the original sender again.
Internet
Source: 10.0.0.100
Target: 80.123.123.123
IP: 10.0.0.100
Source: 80.146.74.146, Port 3456
Target: 80.123.123.123
internal IP: 10.0.0.1
public IP: 80.146.74.146
Source IP Port
10.0.0.100 3456
Internet
Source: 80.123.123.123
Target: 10.0.0.100
IP: 10.0.0.100
Source: 80.123.123.123
Target: 80.146.74.146, Port 3456
internal IP: 10.0.0.1
public IP: 80.146.74.146
Source IP Port
10.0.0.100 3456