Windows as OpenVPN server + tomato router as OpenVPN client

fbazsa

I would like to setup a bidirectional 'tun' OpenVPN connection between a windows server and a tomato router.
My OpenVPN server is the windows server and the client is the tomato router.
It almost works, but my big problem: I can't reach the router's 192.168.1.1/255.255.255.0 lan from the server, I can only connect from behind the router to the openvpn server.

My OpenVPN server conf (windows):
local 195.234.xxx.xxx
port 1186
proto udp
dev tun
ca ca.crt
cert server.crt
key server.key
dh dh1024.pem
server 10.8.0.0 255.255.255.0
ifconfig-pool-persist ipp.txt
client-to-client
keepalive 10 120
tls-auth ta.key 0 # This file is secret
cipher AES-128-CBC # AES
comp-lzo adaptive
persist-key
persist-tun
status openvpn-status.log
verb 3

My Client configuration:

Please help me how should I modify the settings so I can successfully connect to the router's lan from the OpenVPN windows server.

Thanks in advance!

fbazsa

As I read it would be a good solution to choose a same subnet for the the router and for the OpenVPN network interface.

In the OpenVPN config:

# Configure server mode and supply a VPN subnet
# for OpenVPN to draw client addresses from.
# The server will take 10.8.0.1 for itself,
# the rest will be made available to clients.
# Each client will be able to reach the server
# on 10.8.0.1. Comment this line out if you are
# ethernet bridging. See the man page for more info.
server 192.168.1.0 255.255.255.0

How could I set, the interface do no take the 192.168.1.1, because it's my openvpn client router's local ip address. It should take something else, like 192.168.1.5...etc.

Thanks