Thank You!
I still have the problem that a simple router works. IPFire does not.
One net. 2 DSL with IPFire. Same net.
On a simple router, FritzBox, I add two routes to two different IPFire OpenVPN subnets.
The windows clients get the Fritzbox as default gateway. Traceroute from the client shows erverything is fine. Each OpenVpn subnet is reachable. Traceroute goes the right way: to the FritzBox as hop 1, than to the IPFire it should go. To the one or the other.
Now I set an IPFire as gateway. I add the route to the other IPFire VPN in the one I use now as GW for the Clients.
The client reaches the OpenVpn subnet in this IPFire, now used as GW.
But the other OpenVpn subnet is not reachable via Ping and TraceRoute.
The IPFire does not route like the “simple router”.
Tracert shows that, instead of routing it to the other IPFire in the same net, as it is registered as route in the IPFire via Network/Static Routes , the way goes out to the GW of the IPFire–> Internet
This is no deny or reject. It is simply not right.
I read that I am not alone with this problem. (simple router works, ipFire blocks)