Nat an entire interface

[aream]

i have a interface on a pfsense router the main interface is 192.168.101.171/24 which works fine, but also i have a 192.168.10.0/24 route and 10.0.0.0/8 route on the same interface that don't work, i double checked the routes and they work from the gw but not from clients(except the main interface) which leads me to believe its a nat issue

how would i go about fixing this

[podilarius]

All three networks are on the LAN? If so, then it is just a routing issue. Did you want those different subnets to have internet access? if so, then you are going to have to use Advanced outbound NAT and create a rule for each LAN subnet.