Please refer to picture 1, that is the existing structure of network and picture 2 is the new firewall add in to this network. I facing the problem below now
1. Wireless Device cannot access to LAN resource, but can access to internet
2. My Firewall have built in function DDNS so that I configure the VPN in Firewall but I unable to connect to the site using the DNS given by checkpoint.
1. Anything wrong in my network structure and what are need to improve to have a better performance and security
2. How to allow my wireless device to access to my LAN
3. How to use my all in one devices as a modem only