VPN

I have the following config

- pptp vpn configure for access - 10.10.11.20 assigned it

wan - public ip
ether - client access 10.10.11.x dhcp .30 - .230
opt - office access 10.10.10.x dhcp .30 - .230

Once vpn is active I can ping 10.10.11.1 , 10.10.10.1, public but not any devices connected to 10.10.11.x network? Tried a few diffrent rules but no luck.

What would syntax be for vpn to ether access on same subnet?