MSP Blog – Domotz blog for MSPs

13 min Network performance problems are protocol problems before they are tool problems. This guide ranks the most important network monitoring protocols in 2026, including SNMP, NetFlow, ICMP, syslog, and WMI, then reviews the top 10 network performance monitoring tools that implement them. Compare Domotz, SolarWinds, PRTG, Auvik, Nagios, Zabbix, and more side by side. Learn which protocols to d…

13 min Network security monitoring is a stack problem, not a single-tool problem. This guide reviews the top 10 network security monitoring tools for 2026 across five categories: network visibility, vulnerability management, SIEM, next-generation firewalls, and firewall policy management. Compare Domotz, Tenable, Qualys, Rapid7, Splunk, Palo Alto Networks, Fortinet, Check Point, FireMon, and Algo…

12 min IT infrastructure is harder to monitor in 2026 than ever, with environments spanning on-prem network gear, cloud workloads, virtual servers, containers, and remote sites. This guide reviews the 10 best IT infrastructure monitoring tools of 2026 and compares Domotz, SolarWinds Observability, Datadog, PRTG, Zabbix, Dynatrace, Site24x7, LogicMonitor, Icinga, and Nagios XI side by side. Learn …

14 min Enterprise network monitoring has changed. A typical 2026 enterprise spans multiple data centers, branch sites, cloud workloads, and diverse IoT and OT devices. No one tool fits every enterprise profile. This guide reviews the 10 best enterprise network monitoring tools of 2026, comparing Domotz, SolarWinds NPM, Datadog, LogicMonitor, PRTG, Nagios XI, OpManager, Zabbix, Auvik, and Checkmk.…

14 min IP address management is not one-size-fits-all. This guide reviews the top 10 IPAM solutions for 2026 across three tiers: full DDI platforms (Infoblox, BlueCat, EfficientIP, Cisco PNR, Micetro, VitalQIP), standalone IPAM software (SolarWinds IPAM, OpUtils, phpIPAM), and network visibility with IP tracking (Domotz). Learn which tier fits your environment, how IPAM integrates with DNS and DH…

13 min Network diagram software is a two-category decision, not a one-winner ranking. Automated mapping tools keep you operationally accurate; drawing tools keep you communicating clearly. This guide reviews the 10 best network diagram software options for IT teams in 2026, comparing Domotz, Auvik, SolarWinds NTM, NetBrain, Lucidchart, Visio, Draw.io, SmartDraw, ConceptDraw, and Gliffy. Learn whi…

9 min Every network has at least two diagrams: a physical one that shows hardware and cabling, and a logical one that shows how data flows. This guide explains the difference between physical and logical network diagrams, what each one should contain, when IT teams and MSPs use each type, and how modern network monitoring platforms can generate both automatically from live data without manual dra…

12 min Most network documentation falls out of date within weeks. This guide covers what effective network documentation includes, the key components every MSP and IT team should capture, the difference between manual and automated approaches, and seven best practices for building a documentation practice that scales across multiple sites and survives staff turnover. The post Network Documentatio…

11 min Flat networks let attackers move freely from a single compromise to the entire environment. Network segmentation breaks that movement by dividing the network into isolated zones with controlled boundaries. This guide covers what segmentation is, the main types IT teams should understand, the best practices that keep it effective over time, and a four-step implementation plan. The post Netw…

15 min Firewall monitoring spans four very different categories: device monitoring, log analysis, policy management, and endpoint visibility. The right tool depends on which problem you are actually trying to solve. This guide compares the 10 best firewall monitoring tools for 2026 across all four categories, with honest "best for" guidance and verified pricing so IT managers and MSPs can shortli…

Your network is never static. Devices are added, configurations change, cloud workloads shift, and remote sites multiply. If your network diagram is six months old, it is already wrong. For IT managers, network administrators, and MSPs, that gap between documentation and reality is not an inconvenience. It is a real operational risk. Network mapping tools solve this problem. They automatically di…

Your network is running fine today. But what happens when you onboard twenty new remote employees next quarter? When that new video conferencing rollout doubles your bandwidth demand? When a new branch office comes online and nobody thought to account for the traffic? If the answer is “we’ll deal with it when it happens,” you are already behind. Network capacity planning is the discipline that pr…

Poor VoIP call quality and frozen video feeds are not random. In most cases, a single measurable network variable is responsible: jitter. IT professionals and MSPs who understand how to identify, measure, and fix network jitter can resolve real-time communication problems faster and prevent them from coming back. This guide covers what network jitter is, why it disrupts VoIP and video conferencin…

When you’re scoping a new network deployment or troubleshooting a client’s infrastructure, one of the most practical questions you’ll face is whether to use a Layer 2 or Layer 3 switch. The answer affects performance, cost, scalability, and how much management overhead your team will carry for years. For MSPs and IT professionals advising clients, making the wrong call here creates long-term prob…

Every network has a shape. That shape, whether it is a simple direct connection between two devices or a complex web of redundant paths across dozens of sites, determines how traffic flows, where failures propagate, how easy the network is to troubleshoot, and how well it will scale as your organization grows. That shape is network topology. For IT professionals managing real infrastructure, netw…

Network congestion is one of the most common performance problems in modern IT environments, yet it remains one of the most misdiagnosed. Users complain that things are slow. Applications time out. Video calls break up. And the network team scrambles to find the cause without always having the visibility to pinpoint it quickly. This guide explains exactly what network congestion is, how to recogn…

Managing a modern MSP without Professional Services Automation is like running a service desk on sticky notes. Tickets fall through the cracks, billing stays inaccurate, projects lose visibility, and technicians spend time on work that should happen automatically. PSA software solves that operational problem by bringing ticketing, project management, time tracking, billing, and reporting into one…

If you are running a managed service provider business, your Remote Monitoring and Management (RMM) platform is not just another software tool. It is the operational core of your service delivery. The right RMM determines how efficiently your technicians work, how quickly you can onboard new clients, how effectively you automate routine tasks, and ultimately, how profitable your MSP becomes at sc…

If you run IT for a small business, you already know the pressure. You are managing more devices, more remote users, and more security risk with the same headcount you had two years ago. Manual monitoring does not scale. Spreadsheet-based asset tracking fails. And when something breaks, you find out after a user complains, not before. Remote monitoring and management (RMM) software solves this pr…

Manual network configuration is a liability. Every CLI command typed by hand is an opportunity for human error. Every configuration change pushed without version control is a potential outage. And every hour your team spends on repetitive provisioning tasks is an hour not spent on architecture, security, or service delivery. Network automation software exists to close that gap. But “network autom…