I want to bulid this network with these prupose
1.I already setup simple network on router1 but I can't bulid the openvpn server on it(even read the wiki a lot)
2.how the use wireless connect from router 2 to router 3 with differet network and router 2 network can also route to internet
3.setup an openvpn client on router 2 to connect back to router1
The router 3 is differet brand of router
the rb2011uas-2hnd-in has upgrade to v6.22
Please any can help me