

OPNsense and Arista Edge Threat Management NG Firewall are both popular firewall solutions. Users are happier with the pricing and support of OPNsense, but Arista Edge Threat Management NG Firewall seems superior due to its features, and users feel it is worth the price.
Features: According to user reviews, OPNsense is praised for its plugin capabilities, flexibility, and open-source nature, enabling extensive customization. Arista Edge Threat Management NG Firewall stands out for its comprehensive threat management, ease of policy configuration, and robust security features. The main difference is that while OPNsense offers extensive customization options, Arista provides a more integrated security approach.
Room for Improvement: OPNsense users suggest improvements in documentation, the Web GUI's intuitiveness, and faster response times. Arista Edge Threat Management NG Firewall users express a desire for better technical support, enhancements in reporting functionalities, and more detailed assistance.
Ease of Deployment and Customer Service: OPNsense deployment is noted for its straightforward process, but some users find initial configuration challenging without proper documentation. Customer service is generally positive but could benefit from faster response times. Arista Edge Threat Management NG Firewall has a user-friendly deployment experience, and its customer service is well-regarded, though users suggest more prompt and detailed technical assistance. Arista has an edge in deployment simplicity and overall customer service satisfaction.
Pricing and ROI: OPNsense is appreciated for its low setup costs and excellent return on investment, mainly due to its open-source model. Arista Edge Threat Management NG Firewall, while having higher initial setup costs, is considered worth the investment due to its all-inclusive feature set and effective threat management. The key difference is OPNsense's cost-effectiveness versus Arista's high-value, feature-rich offering.
it comes from multiple areas such as the reduction in annual security incidents, mean time to detect and mean time to respond, audit preparation time reduction, reduction in internet bandwidth misuse, and also with respect to firewall uptime and availability.
The network attacks reduced by approximately 60% after using that, even without customizing the custom configuration yet.
For a very little investment, I was able to increase the security of my network.
The response from the engineers is good, they have a strong documentation knowledge base.
My experience with Arista Edge Threat Management NG Firewall's customer support has been very good as the response times were satisfactory.
Compared to some open-source projects with weak support, OPNsense stands out for having both a strong community and commercial backing options.
I mainly rely on community support since the solution is open source.
If you say you do not have one, it is finished. This is where the monopoly starts.
I consider the scalability of Arista Edge Threat Management NG Firewall to be good as it adapts well to different environment sizes.
I use Zenarmor, pinning it to one core for packet inspection, and the CPU performance seems very good.
OPNsense's scalability is excellent; I just need to resize my hardware and upgrade the server, and voilà, I am good to go.
In theory, OPNsense can handle small home networks and even large enterprise environments if deployed on sufficiently powerful hardware or virtualized on a clustered system.
Overall stability would be a nine out of ten; it's quite reliable.
For home and small network use, OPNsense is also reliable, providing enterprise-grade security at no cost.
The only challenge faced was its inadequacy to manage large voice traffic effectively, even with dedicated hardware.
At the latest code level, I haven't experienced any crashes.
It has fewer third-party integrations, and therefore the adoption amongst very large enterprises is less; it's largely with the SMBs.
I see the need for improvements in Arista Edge Threat Management NG Firewall particularly in automatic threat detection and rule optimization.
Arista Edge Threat Management NG Firewall can be improved, particularly the user interface, which is not very good.
Enhancing its performance for significant amounts of data traffic would make it closer to a perfect solution.
It would be beneficial if they could create some videos on how to set it up themselves.
The documentation should be clearer because I faced some difficulties navigating many options.
Licensing is modular, allowing customers to pay only for the applications they need, and especially for non-profit organizations, education institutions, and government organizations, they offer discounted pricing.
I consider the pricing of OPNsense to be high when compared with other market products.
OPNsense is free, the licensing and setup was easy.
Bandwidth management and traffic policy help my organization by keeping our internet subscription low.
Arista Edge Threat Management NG Firewall very useful. It combines firewall and intrusion prevention system, web filtering, VPN, application control, bandwidth monitoring, and reporting.
Arista Edge Threat Management NG Firewall is quite a user-friendly solution at the configuration level, its features have made my work easier and optimized processes for my clients because the initial startup of the solution is quite agile in terms of configuration deployments.
The most valuable features include the basic firewall functionality and the GeoIP location services.
I can have a Wi-Fi VLAN and feel secure that the server network or the VM network that I have on a different VLAN are isolated, and they cannot talk to one another, which adds a great level of security.
It offers enterprise-grade features such as intrusion detection and prevention system, VPN support, traffic shaping, and web filtering, all without license cost.
| Product | Mindshare (%) |
|---|---|
| OPNsense | 7.9% |
| Arista Edge Threat Management NG Firewall | 0.3% |
| Other | 91.8% |


| Company Size | Count |
|---|---|
| Small Business | 32 |
| Midsize Enterprise | 6 |
| Large Enterprise | 8 |
Arista Edge Threat Management NG Firewall enhances network security by managing threats, providing VPN connectivity, and monitoring network traffic. It simplifies network management and ensures compliance with policies, offering features like load balancing and network reliability.
Arista Edge Threat Management NG Firewall is known for its robust security, straightforward deployment, and extensive features. It boasts reliable threat detection, flexible policy management, and scalability, catering to different network sizes. Users appreciate the streamlined management console, consistent performance in threat mitigation, and content filtering capabilities. However, customer support response time needs improvement, and software updates sometimes cause issues. The solution has a steep learning curve and requires more intuitive setup processes. Users find the troubleshooting documentation unclear and the reporting features limited, desiring more comprehensive and customizable options.
What are the key features?
What are the benefits and ROI?
Arista Edge Threat Management NG Firewall is widely adopted in industries requiring stringent network security and efficient management, including finance, healthcare, and education. Organizations use it for load balancing, ensuring network reliability, and maintaining compliance with strict security standards. Its ability to manage policies and scale according to different network sizes makes it a versatile tool for businesses with complex security demands.
OPNsense is an adaptable open-source firewall and routing platform appreciated for its flexibility, scalability, and user-friendly interface. It is equipped with robust security features and offers excellent reporting and visibility, essential for small businesses and home setups.
OPNsense stands out for its modular design, allowing cost-effective customization. This system supports VPNs and various firewall capabilities, making it suitable for securing networks from malicious traffic. Its frequent updates and extensive documentation, combined with a supportive online community, enhance user experience. However, there is room for improvement in integration with virtual servers and Azure. Scalability and hardware updates are important for large-scale environments, and users desire more reliable VPN solutions and enhanced threat intelligence tools.
What are OPNsense's most important features?OPNsense is implemented in industries requiring VPN and firewall functions, supporting site-to-site connections, protecting servers, and managing commercial network traffic. Companies apply it for security, UTM, SD-WAN, content filtering, intrusion detection, and prevention, utilizing its open-source nature and effectiveness as a next-generation firewall.
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