OPNsense
E428639
OPNsense is an open-source, FreeBSD-based firewall and routing platform known for its user-friendly web interface, security features, and extensible plugin system.
All labels observed (1)
| Label | Occurrences |
|---|---|
| OPNsense canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T4279137 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: OPNsense Context triple: [FreeBSD, hasDerivative, OPNsense]
-
A.
pfSense
pfSense is an open-source, FreeBSD-based firewall and router distribution widely used for network security and VPN solutions.
-
B.
OpenWrt
OpenWrt is a Linux-based, highly customizable open-source operating system primarily used on embedded devices and routers to provide advanced networking features and package management.
-
C.
OpenVPN
OpenVPN is an open-source virtual private network (VPN) solution that enables secure, encrypted connections over the internet for remote access and site-to-site networking.
-
D.
TrueNAS
TrueNAS is an open-source network-attached storage (NAS) operating system known for its robust ZFS-based storage, data protection features, and web-based management interface.
-
E.
Proxmox VE
Proxmox VE is an open-source server virtualization platform that combines KVM-based virtual machines and Linux containers with web-based management and clustering features.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: OPNsense Target entity description: OPNsense is an open-source, FreeBSD-based firewall and routing platform known for its user-friendly web interface, security features, and extensible plugin system.
-
A.
pfSense
pfSense is an open-source, FreeBSD-based firewall and router distribution widely used for network security and VPN solutions.
-
B.
OpenWrt
OpenWrt is a Linux-based, highly customizable open-source operating system primarily used on embedded devices and routers to provide advanced networking features and package management.
-
C.
OpenVPN
OpenVPN is an open-source virtual private network (VPN) solution that enables secure, encrypted connections over the internet for remote access and site-to-site networking.
-
D.
TrueNAS
TrueNAS is an open-source network-attached storage (NAS) operating system known for its robust ZFS-based storage, data protection features, and web-based management interface.
-
E.
Proxmox VE
Proxmox VE is an open-source server virtualization platform that combines KVM-based virtual machines and Linux containers with web-based management and clustering features.
- F. None of above. chosen
Statements (56)
| Predicate | Object |
|---|---|
| instanceOf |
firewall distribution
ⓘ
network security platform ⓘ open-source software ⓘ router distribution ⓘ |
| basedOn | FreeBSD ⓘ |
| countryOfOrigin | Netherlands ⓘ |
| deploymentModel |
cloud instance
ⓘ
hardware appliance ⓘ virtual machine ⓘ |
| derivedFrom | pfSense ⓘ |
| developer | Deciso B.V. ⓘ |
| hasFeature |
API access
ⓘ
DHCP server ⓘ DNS resolver ⓘ IPv4 support ⓘ IPv6 support ⓘ VLAN support ⓘ VPN ⓘ captive portal ⓘ centralized logging ⓘ configuration backup ⓘ high availability ⓘ intrusion detection ⓘ intrusion prevention ⓘ multi-WAN ⓘ plugin system ⓘ role-based access control ⓘ routing ⓘ stateful firewall ⓘ traffic shaping ⓘ two-factor authentication ⓘ web proxy ⓘ |
| hasPlugin |
IDS/IPS plugin
ⓘ
WireGuard plugin ⓘ web proxy plugin ⓘ |
| hasUserInterface | web interface ⓘ |
| initialReleaseDate | 2015 ⓘ |
| isFree | true ⓘ |
| license | BSD license ⓘ |
| programmingLanguage |
C
ⓘ
PHP ⓘ Python ⓘ |
| sourceCodeRepository | https://github.com/opnsense ⓘ |
| supportsAuthenticationMethod |
LDAP
ⓘ
RADIUS ⓘ TOTP ⓘ
linked to:
TOTP RFC 6238
local user database ⓘ |
| supportsVPNProtocol |
IPsec
ⓘ
OpenVPN ⓘ WireGuard ⓘ
linked to:
WireGuard VPN protocol
|
| targetUser |
enterprises
ⓘ
home users ⓘ small and medium businesses ⓘ |
| updateModel | rolling releases ⓘ |
| usesFirewallEngine | pf ⓘ |
| website | https://opnsense.org/ ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: OPNsense Description of subject: OPNsense is an open-source, FreeBSD-based firewall and routing platform known for its user-friendly web interface, security features, and extensible plugin system.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.