OPNsense - pfsense
pfSense is a free, open source customized distribution of FreeBSD tailored for use as a firewall and router. In addition to being a powerful, flexible firewalling and routing platform, it includes a long list features and a package system allowing further expandability. For more information visit the pfsense project or take a look at the details of the listed products.
As low as: €549.00OPNsense 19" rack mountable appliance all OPNsense appliances come with the e-book: 'pfSense The Definitive Guide' for FREE!
The OPNsense rack edition is an out-off-the-box firewall experience, with the pfSense open source firewall software in an embedded, fan-less appliance that consumes less than 5Watt, with all the features you might expect from commercial firewall solutions for a fraction of the cost.
The 5 port version has 3x 10/100Mbps and 2x Gbit ethernet ports that can all be configured in anyway you require.