How to properly configure iptables port forwarding?

Question

iptables

We have a linux machine with two interfaces wlan0 ip 10.8.0.1 and eth0 ip 192.168.0.10 need to forward the port from wlan0 to eth0 to ip 192.168.0.2
Tried:
iptables -t nat -A PREROUTING --dst 10.8.0.1 -p tcp -m tcp --dport 2080 -j DNAT --to-destination 192.168.0.2:80
iptables -I FORWARD -i wlan0 -o eth0 -d 192.168.0.2 -p tcp -m tcp --dport 80 -j ACCEPT
doesn't work.
net.ipv4.ip_forward is enabled.

Answer 1

And this Linux machine is a gateway for one of the subnets or what? If not, then it is necessary to reverse forward to do otherwise, asymmetry and tsp will not be established in this case

Answer 2

enable masquerading. if the host 192.168.0.2 does not know the route to the wlan network, then on both interfaces