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FireBrick 2700 Configuration: Difference between revisions

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=With NAT vs Without NAT=
You have 8 IPv4 for example "1.1.1.1-1.1.1.8" or "1.1.1.1/29", you can use them with NAT or without NAT. By using NAT you would only be using "1.1.1.1" and the other IPs would be unused.
==With NAT:==
LAN Interface (with NAT):
<interface name="LAN" port="LAN" ra-client="false">
<subnet ip="10.0.0.1/24"/>
<dhcp name="DHCP" ip="10.0.0.1-254/24" lease="1:00:00"/>
</interface>
</syntaxhighlight>
<syntaxhighlight>
<interface name="LAN" port="LAN" ra-client="false">
<subnet ip="1.1.1.1/2429"/>
<dhcp name="DHCP" ip="1.1.1.1-8/29" lease="1:00:00"/>
</interface>
</syntaxhighlight>
<syntaxhighlight>
<interface name="LAN" port="LAN" ra-client="false">
<subnet ip="1.1.1.1/2429 2001:8b0::1/64"/>
<dhcp name="DHCP" ip="1.1.1.1-8/29" lease="1:00:00"/>
</interface>
 
<interface name="LAN-NAT" port="LAN-NAT" ra-client="false">
<subnet ip="10.0.0.1/24" nat="true"/>
<dhcp name="DHCP" ip="10.0.0.1-254/24" lease="1:00:00"/>
</interface>
 
<interface name="LAN" port="LAN" ra-client="false">
<subnet ip="10.0.0.1/24 2001:8b0::1/64"/>
<dhcp name="DHCP" ip="10.0.0.1-254/24" lease="1:00:00"/>
</interface>
<interface name="WAN" port="WAN" ra-client="false"/>
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