3- SRX NAT

1- Source NAT with interface

2- Source NAT with address pool

3- Destination NAT ( to access, from outside, a Server in the private address space )

4- Static NAT



Kali untrusted configuration:





Kali trusted configuration:

root@kali:~# ip route add 1.2.3.0/24 via 10.10.10.21


root@kali:~# ip route

default via 192.168.192.2 dev eth0 proto static metric 100

default via 192.168.70.1 dev eth1 proto static metric 101

default via 10.10.10.1 dev eth2 proto static metric 102

1.2.3.0/24 via 10.10.10.21 dev eth2

10.10.10.0/24 dev eth2 proto kernel scope link src 10.10.10.23 metric 100

192.168.70.0/24 dev eth1 proto kernel scope link src 192.168.70.23 metric 100

192.168.192.0/24 dev eth0 proto kernel scope link src 192.168.192.129 metric 100