As an IT outsourcing provider to small and mid sized companies Lemon Computing uses Firewall Builder to manage firewalls at customer sites and in our data centre.
Martijn D.
Managing Director
We start with the firewall object that looks like the one shown on Figure 14.11. This firewall has three interfaces: eth0 (outside), eth1 (inside) and loopback. All addresses are assigned statically. The address of the inside interface "eth1" is 192.168.1.1/24; we also have a network object with name "net-192.168.1.0" that defines the internal network 192.168.1.0/24.
To illustrate generated configurations for platforms other than iptables/Linux in this chapter, I am using similarly configured firewall objects with different platform and host OS settings.
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