» Linux » Examen sur Linux » Examen 202 : Networking Administration » Section 5 » Question 21/27

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21.You have a static external IP of 10.0.0.10 on your firewall. You want to masquerade all internal hosts on the network 192.168.0.0/24 behind this static IP. Your iptables rule is:

iptables –t nat –A POSTROUTING –s 192.168.0.0/24 –d 0/0 –j MASQUERADE
iptables –t nat –A POSTROUTING –s 192.168.0.0/24 –d/0/0 –j SNAT --to –source 10.0.0.10
iptables –t nat A FORWARD –s 192.168.0.0/24 –d 0/0 –j SNAT --to –source 10.0.0.10
iptables –t filter –A FORWARD –s 192.168.0.0/24 –d 0/0 –j MASQUERADE

Explanation

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