Questiоn Set 1 - 1.13 If yоu аlsо set up NAT on the interior router, the trаffic initiаted from the host to the web server (202.10.19.132) on the public domain needs to traverse two NAT (double NAT). Assuming that the default firewall policy is DROP, and IPs are shown in the table in Q1.11. Which of the following iptables NAT configurations is correct? (Only consider one way traffic going from the host to internet.) Figure 1.3 System with DMZ Network diagram for a system with DMZ including two servers connected to an interior router, a webserver in the DMZ between two routers, and a public-facing server connected to the external router. A monitor is also present in the diagram. Node-to-IP Mapping in Network Setup Node IP Host 192.168.0.10 Interior Router 192.168.0.30 Exterior Router 172.16.0.10 Webserver 172.16.0.20 DB 192.168.0.20