routing – reroute internal traffic to a specific port with pfSense

I do not arrive 🙁

I have two pfSense servers that are connected via IPSec. One of them is also connected to the Internet. Behind the other, I have two machines.

    --------------- ------------- -------------
| 192.168.1.112 | ===== | | | |
--------------- | pfSense | | pfSense |
| 192.168.1.1 | === IPSec === | 10.0.0.1 | === INTERNET
--------------- | | | |
| 192.168.1.202 | ===== | | | |
--------------- ------------- -------------

Each of these machines has incoming and outgoing NAT rules similar to this:

incoming:

Interface | Protocol | Source address | Source ports | Destination Address | Ports of Dest | NAT IP | NAT ports
WAN | TCP / UDP | * | * | [public IP #1] | * | 192.168.1.112 | *
WAN | TCP / UDP | * | * | [public IP #2] | * | 192.168.1.202 | *

outgoing

Interface | Source | Source ports | Destination | Destination ports | NAT address | NAT ports | Static ports
WAN | 192.168.1.112/32 | * | * | * | [public IP #1] | * | X
WAN | 192.168.1.202/32 | * | * | * | [public IP #2] | * | X

What I'm trying to do, it's disconcert all the traffic on the TCP port 3306 of 192.168.1.112 intended for PALE at 192.168.1.202. I have to create this rule on 10.0.0.1 for operational reasons. I tried to create incoming and outgoing rules in vain 🙁 What is the right way to redirect traffic this way?