User's Manual

001-2019-500 Rev 0 Paragon4 – UHF, 700 & 800MHz User Manual
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Figure 31 - Paragon4 - Example 4
In example 4, Management Host 1 sends Packet (1) to External Host 1. Even though the packet comes
from the private network, the source IP address does not. The Base station does not replace the source IP
address of Packet (1).
6.8.4.2 NAT on the Mobile Unit (GeminiG3)
When NAT is enabled on the Mobile Unit, the private network (from the point of view of the Mobile unit)
is the IP network associated to the Ethernet 1 interface.
Figure 32 - NAT Enabled on GeminiG3
External Host 1
200.1.1.1/24
RF Network
Public Network
(External Network + RF Network +
Mobile 2 Network + Management Network)
Private Network
173.30.1.0/24
Base
(Paragon4)
Ethernet 1
192.168.1.1/24
Mobile Host 1
173.30.1.2/24
Mobile (G3)
Mobile (G3)
Ethernet 2
172.30.1.1/24
RF 10.0.1.2/24
RF 10.0.1.3/24
173.30.1.1/24
174.30.1.1/24
Mobile Host 2
174.30.1.2/24
Mobile 2 Network
External
Network
Management Host 1
172.30.1.2/24
Management Host 2
172.30.1.3/24
Management Network
RF 10.0.1.1/24
1
Packet (1)
Source Address 174.30.1.2
Destination Address 200.1.1.1
2
Packet (1)
Source Address 174.30.1.2
Destination Address 200.1.1.1
172.30.1.1/24
192.168.1.1/24
Paragon4
(NAT Enabled)
Management Host 1
172.30.1.2/24
External Host 1
200.1.1.1/24
Private network (172.30.1.0/24) Public network (External)
3
Packet (2)
Source Address 200.1.1.1
Destination Address 174.30.1.2
4
Packet (2)
Source Address 200.1.1.1
Destination Address 174.30.1.2
Preliminary