--- title: BIG-IP Next Cloud-Native Network Functions (CNFs) Reviews meta_title: 'BIG-IP Next Cloud-Native Network Functions (CNFs) Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter reviews by the users' company size, role or industry to find out how BIG-IP Next Cloud-Native Network Functions (CNFs) works for a business like yours. date_modified: '2025-07-18' parent_category: name: Network Security url: https://www.g2.com/categories/network-security --- # BIG-IP Next Cloud-Native Network Functions (CNFs) Reviews **Vendor:** F5 **Category:** [Firewall Software](https://www.g2.com/categories/firewall-software) ## About BIG-IP Next Cloud-Native Network Functions (CNFs) F5's BIG-IP Next Cloud-Native Network Functions are designed to provide scalable, secure, and efficient network services within Kubernetes environments. These CNFs enable service providers and enterprises to optimize their networks, reduce operational costs, and seamlessly scale to meet the demands of high-bandwidth applications, including AI workloads. By integrating essential network functions into a cloud-native architecture, BIG-IP Next CNFs facilitate the transition to modern, decentralized infrastructures. Key Features and Functionality: - Disaggregation : Enables horizontal scalability for dynamic traffic steering and resource optimization, ensuring efficient routing across CNF pods. - Accelerated DNS: Provides high-speed DNS query responses with caching and secure zone transfers, reducing latency and improving performance. - Unified Security Services: Combines firewall, DDoS mitigation, Intrusion Prevention System , and Carrier-Grade NAT functionalities for centralized management and robust protection. - Policy Enforcer: Integrates traffic optimization features such as video acceleration, URL filtering, and context-aware controls to enhance Quality of Experience and Average Revenue Per User . - Kubernetes-Native Automation: Utilizes Kubernetes-native APIs and Custom Resource Definitions for streamlined deployment, configuration, and management of network functions. Primary Value and Problem Solved: BIG-IP Next CNFs address the challenges faced by service providers and enterprises in managing complex, distributed network architectures. By consolidating critical network functions into a cloud-native framework, these CNFs reduce resource consumption, lower operational costs, and enhance scalability. The solution's independent scalability—allowing separate data and control plane scaling—ensures flexibility without bottlenecks, while its edge-ready and power-efficient architecture guarantees low latency and superior user experiences. Integrated security measures protect against large-scale network attacks, and Kubernetes-native automation streamlines workflows with API-driven deployments for faster, simplified operations. - [View BIG-IP Next Cloud-Native Network Functions (CNFs) pricing details and edition comparison](https://www.g2.com/products/big-ip-next-cloud-native-network-functions-cnfs/reviews?page=1§ion=pricing&secure%5Bexpires_at%5D=2026-08-06+13%3A01%3A56+-0500&secure%5Bsession_id%5D=7d5f4067-9533-4728-a542-3903db7cd58e&secure%5Btoken%5D=debf9958f349ee64923082642fead209d36e726b905cddab4338e4be72a0ccfd&format=llm_user) ## BIG-IP Next Cloud-Native Network Functions (CNFs) Features **Additional Functionality** - Penetration Testing - Alerts/Notifications - Audit Trail - Anti Virus - Vulnerability Scanning - Remote Monitoring & Management - VPN - Behavior Analytics - Reporting/Analytics - Real-Time Notifications - Access Controls/Permissions - SSL Security - Patch Management - Event Logs - Anomaly/Malware Detection - DNS Leak Protection - Third-Party Integrations - Server Monitoring - Real-Time Monitoring - Compliance Management - Network Provisioning - API - Email Alerts - Security Auditing - Intrusion Detection System - Data Visualization - Two-Factor Authentication - Generative AI - Firewalls - AI Copilot - Anti Spam - Threat Response - Activity Monitoring - Risk Alerts - Data Loss Prevention - Single Sign On - Intrusion Prevention System - Secure Login - Policy Management - Activity Dashboard **Administration** - Policy Management - Logging and Reporting - Application Gateway - Concurrent Sessions - Uptime Reporting - Web Traffic Reporting - Compliance Management - Access Management - Incident Management - Audit Management - Remote Monitoring & Management **Agentic AI - Firewall Software** - Autonomous Task Execution - Adaptive Learning - AI/Machine Learning **Functionality** - Virtual Private Network (VPN) - Antivirus - URL Filtering - Availability - IP Filtering **Monitoring** - Load Balancing - Continuous Analysis - Intrusion Prevention - Intrusion Detection - Intrusion Detection System - Intrusion Prevention System **Generative AI** - AI Text Summarization - Generative AI **Artificial Intelligence - Firewall** - AI Firewall **Additional Functionality** - Spam Blocker - Alerts/Escalation - Role-Based Permissions - Network Monitoring - Visual Analytics - Customizable Reports - Real-Time Analytics - Reporting & Statistics - Anti Spam - Activity Dashboard - Real-Time Monitoring - Real-Time Notifications - Activity Tracking - Hardware Integration - Summary Reports - Alerts/Notifications - Access Controls/Permissions - Real-Time Data - Server Monitoring - Two-Factor Authentication - Log Access - Reporting/Analytics - Multi-Location - SSL Security - Behavior Tracking - AI Copilot - API - Event Logs - Vulnerability Scanning - Risk Alerts - Single Sign On - Dashboard Creation - Monitoring ## Top BIG-IP Next Cloud-Native Network Functions (CNFs) Alternatives - [Sophos Firewall](https://www.g2.com/products/sophos-firewall/reviews) - 4.7/5.0 (816 reviews) - [Check Point Next Generation Firewalls (NGFWs)](https://www.g2.com/products/check-point-next-generation-firewalls-ngfws/reviews) - 4.5/5.0 (513 reviews) - [ThreatLocker Zero Trust Platform](https://www.g2.com/products/threatlocker-zero-trust-platform/reviews) - 4.8/5.0 (513 reviews)