Routing another subnet through IPsec Tunnel and NAT subnet from IPsec Tunnel to LAN IP

[joe83]

i have the following configuration and problem now is to NAT the IPsec traffic(172.17.1.10/32) to one virtual ip from LAN network of the pfsense appliance and route the traffic for the subnet 10.1.1.0/24 from 172.17.1.0/24 to 10.1.1.0/24 over the GW 192.168.110.1/24.

I have this configuration because the firewall 192.168.100.2/24 allow only traffic from the same subnet and i have to nat the traffic from the ipsec tunnel.

Can somebody help me with a howto for this configurationon on the pfsence site?