Hello,
What do you mean by the net?
The Local Area Network on the remote client side or the LAN on the central office?
If it's the LAN on the remote VPN client make sure you have split tunnel.
If its the other side, make sure the NO_NAT is good
Check my blog at http:laguiadelnetworking.com for further information.
Cheers,
Julio Carvajal Segura
Julio Carvajal
Senior Network Security and Core Specialist
CCIE #42930, 2xCCNP, JNCIP-SEC