Hello,
I’m making L2TP + IPSEC VPN connection with windows … when connected I can’t ping hosts, but I can only ping gateways EX: ping ok 192.168.0.1 ping failed 192.168.0.200.
Hosts and gateway on the same subnet? If yes, allow icmp requests to host machines and make sure that you not source natting their replies. If no - add a route to 192.168.0.200 host’s subnet on the client side.