Problem on connection between Intranet and DMZ
I have set up a firewall today in the office. It has 3 subnet.
1. 210.x.x.x (Real IP)
2. 10.x.x.x (Intranet)
3. 172.x.x.x (DMZ)
I had try to ping 172.x.x.x from the firewall and it is work.
But if I use a MS Workstation running on 10.x.x.x subnet to ping 172.x.x.x, then it becomes "Request timed out".
I really don't know what's wrong with that?