If anyone have an idea about open source Linux firewall, kindly share me the name. The Firewall should have Parental control for all end user activity, like internet usage with URL accessed, restrict the websites, DNS, DHCP, Port Forwarding, system monitoring, in the internal network.
Thanks and Regards.
Try using IPtables, where you can use rules to do all controls.
Here is a well explained list of top firewall software, try to read it for more insights
Smoothwall express ore Ipcop ore Pfsence on a standalone Computer to run all youre net and 3 networcards On for Internet one for dmz one for Internal network = Red Green and Orange…