OPNsense

Glossary:

• OPNsense Beginner to Professional
  • Julio Cesar Bueno de Camargo 2022 Packt 437 pages

  • OPNsense 21.x (current version 25.7 Visionary Viper FreeBSD 14.3

    • Ubuntu and VirtualBox???

• p004 m0n0wall founder Manuel Kasper

• p005 Model View Controller MVC-based interface

• p005 OpenSSL

• p005 Phalcon PHP web framework

• p005 configd

• p006 FreeBSD wp 2025 Oct Production release 14.3

• p007 m0n0wall

• p007 Intrusion Detection System (IDS)

• p007 Intrusion Prevention System (IPS)

• p008 WebGUI

• p008 SquidGuard

• p008 Snort

• p009 IEEE 802.1Q Dot1Q

• p009 VLAN support

• p010 pf OpenBSD's PF Firewall (better than iptables)

• p010 rule error There were error(s) loading the rules: /tmp/rules.debug

• p010 Unbound service DNS forwarder

• p010 DDNS

• p011 Intrusion Prevention System

• p011 Suricata

• p011 Proofpoint Support

  • better to block single site than entire internet

• p011 Forward Caching Proxy

• p011 VPNIpSec OpenVPN

  • can Wireguard be used for VPN?

• p011 Captive Portal

• p011 Netflow

• p012 IPSec

• p012 CARP Cache Array Routing Protocol Common Address Redundancy Protocol

• p012 IDPS

• p012 features

• p013 ZeroTier VPN

• p013 OSI Layer 3 and 4

• p013 web proxy

• p013 captive portal

• p013 Certificate Authority

• p013 Squid

• p013 SD-WAN

• p017 hypervisorVirtualBox

• p018 OpenSSL TLS/SSL Toolkit

• p019 SD or CF memory cards, mSATA SSD wearout

• p019 OpenBSD nano pkg install nano

• p019 netmap network framework

• p019 VGA install USB media

• p019 Serial USB Media installer

• p019 Sensei plugin

• p020 Intel em? interface Intel I211-AT ethernet on APU dropped packets at 1 Gbps

  • perhaps OK at 500 Mbps or below, Ziply currently 200 Mbps
• p020 Min hardware:
  • 1 GHz dual core -- APU is 1GHz quad core
  • 2 GB ram -- APU is 4GB

  • nano image installation?

• p020 appropriate hardware