Convert pfSense into a Routing Only Platform
brief, General, Networks, pfSense
If you want to use pfSense just as a router to connect for example two different internal subnets, you need to disable all packet filtering as follows.
Go to
System –> Advanced –> Firewall & NAT
and scroll down to the Advanced options.
Check Disable Firewall
This converts pfSense into a routing only platform!
This will also turn off NAT!
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If you still want to filter the traffic between both internal subnet, you can also just disable NAT and not the firewall rules as follow.
Firewall –> NAT –> Outbound –> Disable Outbound NAT rule generation
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Links
Disable Firewall
https://docs.netgate.com/pfsense/en/latest/config/advanced-firewall-nat.html#disable-firewall
Disabling Outbound NAT
https://docs.netgate.com/pfsense/en/latest/nat/outbound.html#nat-disable-outbound