I have a SG580 (v. 4.0.6) and we have PPTP VPN clients. We are having an issue where our VPN clients can't see the whole LAN( a /22 network). PPTP Clients(Windows and Mac) see a /24 subnet.
PPTP IPs given to remote hosts 10.10.1.145-174
PPTP Clients can't connect to servers with 10.10.2.x or 10.10.3.x addresses.
Any help would be appreciated.
The subnet mask and routing entries are done on the VPN client. Typically MS clients use the VPN as a default gateway to avoid the issue you are having.
For example, on the UTM device you would set this in the PPTP VPN Client field
Subnet Mask for Remote network:
Hope this points you in the right direction