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pfSense is a firewall/router computer software distribution based on FreeBSD. The open source pfSense Community Edition (CE) and pfSense Plus is installed on a physical computer or a virtual machine to make a dedicated firewall/router for a network. [ 3 ]
Port forwarding via NAT router. In computer networking, port forwarding or port mapping is an application of network address translation (NAT) that redirects a communication request from one address and port number combination to another while the packets are traversing a network gateway, such as a router or firewall.
Support for Importing Encrypted Configuration Files During OPNsense Installation; RADIUS Authentication - Add MSCHAPv2 support; Intrusion Detection: Suricata Netmap API version 14 enabled; PHP 8.2; FreeBSD 13.2; 24.1 [46] Savvy Shark 2024-01-30 24.1.10_8 [47] 2024-07-25 Suricata 7; OpenSSL 3 ports migration; NPTv6 migrate to MVC
TCP offload engine (TOE) is a technology used in some network interface cards (NIC) to offload processing of the entire TCP/IP stack to the network controller. It is primarily used with high-speed network interfaces, such as gigabit Ethernet and 10 Gigabit Ethernet, where processing overhead of the network stack becomes significant.
FreeBSD releases installation images for supported platforms. Since FreeBSD 13 the focus has been on x86-64 and aarch64 platforms which have Tier 1 support. [ 35 ] IA-32 is a Tier 1 platform in FreeBSD 12 but is a Tier 2 platform in FreeBSD 13. 32 bit ARM processors using armv6 or armv7 also have Tier 2 support. 64 bit versions of PowerPC and ...
PeerBlock is a free and open-source personal firewall that blocks packets coming from, or going to, a maintained list of blacklisted hosts. [2] PeerBlock is the Windows successor to the software PeerGuardian (which is currently maintained only for Linux). [3]
OpenWrt (from open wireless router) is an open-source project for embedded operating systems based on Linux, primarily used on embedded devices to route network traffic. The main components are Linux, util-linux, musl, [5] and BusyBox.
Audio Video Bridging includes an integral traffic-shaping provision defined in IEEE 802.1Qav. Nodes in an IP network which buffer packets before sending on a link which is at capacity produce an unintended traffic shaping effect. This can appear across, for example, a low bandwidth link, a particularly expensive WAN link or satellite hop.