Here’s a comprehensive list of Network Infrastructure Management Tools commonly used by network engineers and administrators. I’ve grouped them by purpose so you can quickly choose tools depending on your environment (on‑prem, hybrid, cloud‑first).

1. Network Monitoring & Performance Management (NPM/NPMD)

SolarWinds Network Performance Monitor (NPM)

• Industry-standard monitoring for switches, routers, firewalls.
• Auto-discovery, topology maps, NetPath, SNMP, NetFlow.

???? PRTG Network Monitor

• All‑in‑one sensors-based monitoring (SNMP, WMI, flow, packet sniffing).
• Easy to deploy and manage for SMBs and enterprises.

???? Nagios XI / Nagios Core

• Highly customizable open-source monitoring.
• Excellent for plugin-based checks and alerting.

???? Zabbix

• Open-source with enterprise-grade features.
• Network, server, application monitoring with dashboards.

???? ManageEngine OpManager

• Full network monitoring suite with dashboards and visual maps.
• Great for mid-size companies transitioning to enterprise IT.

???? 2. Network Configuration & Change Management (NCCM / Backup Tools)

???? SolarWinds Network Configuration Manager (NCM)

• Automated backup of router/switch/firewall configs.
• Compliance auditing and mass config pushes.

???? RANCID

• Open-source config backup and change tracking.

???? Oxidized

• Modern, API‑friendly open-source configuration archiver.

???? ManageEngine Network Configuration Manager

• Tracks config drift, compliance enforcement, multi-vendor support.

???? 3. Network Mapping, Discovery & Topology Visualization

???? SolarWinds Network Topology Mapper

• Auto-discovers L1/L2/L3 maps.
• Exports to Visio for documentation.

???? NetBrain

• Adaptive network automation with visual maps.
• Excellent for troubleshooting workflows.

???? Lucidchart / Draw.io (manual documentation)

• Used for clear network diagrams, Visio replacements.

???? 4. Log Management & Security Tools (SIEM/NetSec)

???? Splunk

• Enterprise SIEM with network telemetry search.
• Ideal for security monitoring & incident response.

???? Graylog

• Open-source log system with dashboards and alerts.

???? ELK Stack (Elastic, Logstash, Kibana)

• Search, visualize, and analyze logs at scale.

???? FortiAnalyzer / Palo Alto Panorama

• Vendor-specific centralized firewall log analysis & config management.

???? 5. Cloud Network Monitoring Tools

???? AWS CloudWatch + VPC Flow Logs

• Monitoring for AWS networking (VPCs, gateways, load balancers).

???? Azure Network Watcher

• Traffic analytics, packet capture, topology maps.

???? Google Cloud Operations Suite

• Monitoring for VPCs, Cloud Interconnect, routing.

???? ThousandEyes (Cisco)

• Deep internet & cloud path monitoring (SaaS, VPN, SD‑WAN).

???? 6. Traffic Analysis & Packet Capture Tools

???? Wireshark

• The industry’s most widely used packet analyzer.

???? tcpdump

• CLI-based packet capture for Linux/BSD/macOS.

???? ntop / ntopng

• Real-time traffic analytics.

???? NetFlow Collectors

• Scrutinizer, SolarWinds NetFlow, ManageEngine NetFlow Analyzer.

???? 7. SD‑WAN & Modern Enterprise Network Tools

???? Cisco vManage

• For Cisco SD‑WAN orchestration and configuration.

???? Fortinet FortiManager

• Central SD‑WAN and security fabric management.

???? Palo Alto Prisma SD‑WAN (CloudGenix)

• Cloud-first SD‑WAN with advanced analytics.

???? VMware SD‑WAN (formerly VeloCloud)

• Cloud gateway–optimized SD‑WAN.

???? 8. Wireless Network Management Tools

???? Cisco DNA Center

• Wireless and wired automation and assurance.

???? Aruba AirWave / Aruba Central

• Strong wireless analytics and cloud management.

???? Ubiquiti UniFi Controller

• Budget-friendly, great UI for WLAN deployments.

???? 9. IP Address Management (IPAM) & DNS/DHCP Tools

???? Infoblox

• Enterprise-grade DNS, DHCP, and IPAM platform.

???? BlueCat

• DNS security and IPAM automation.

???? SolarWinds IPAM

• Central management for DHCP, DNS, IP space.

???? phpIPAM

• Popular free, open-source IPAM.

⚙️ 10. Automation & Orchestration Tools for Network Engineers

???? Ansible (with network modules)

• Multi-vendor CLI automation (Cisco, F5, Juniper, Fortinet).

???? Python + Netmiko / NAPALM

• Used for scripting config pushes and audits.

???? Terraform

• Infrastructure-as-code for networking (Azure, AWS, VMware, Cisco, etc.).

???? Puppet / Chef

• used in infrastructure automation across hybrid environments.