No Lan Access On Vpn

[iphonogasm]

so ive got an ongoing issue regarding LAN access on my VPN

 

for ages now i can get no LAN access over my VPN,

 

the VPN is assigned users with a different subnet to the LAN

 

ie. lan is 192.168.1.1

and VPN is 192.168.0.1

 

this is all fine and all connects, however it assigns me a GATEWAY of 192.168.0.2 and IP of 192.168.0.3/255

 

i just found the my router doesnt support GRE protocol forwarding, so all i currently have forwarded is 1723 for PPTP

 

could the GRE forwarding be related to no LAN access??? and is there a way around it?

 

Thanks