Immediately I will say far from the network. Tell me whether it is possible to forward the web interface as follows.
There is an office in which the web interface 192.168.0.220 is spinning on the network 192.168.0.1/24, a router is connected to this network on which the VPN client hangs with the subnet 192.168.10.1/24.
Is it possible to put the web interface 192.168.0.220 instead of the web interface of the router 192.168.10.1
iptables -t nat -A PREROUTING -i eth0 -p tcp --dport 8080 -j DNAT --to 192.168.0.220:80- de_frag