# Network Fault Management Software

When network faults strike, your team needs more than alerts - you need control. Manage incidents from detection to resolution and keep your network running without disruption.

- Incident ownership and lifecycle tracking
- Impact-driven prioritization with organization maps
- Automated troubleshooting and one-click remediation
- Actionable fault analytics to stop recurring issues

![Network Fault Management](https://www.manageengine.com/network-monitoring/images/network-fault-management/banner.webp)

## See, understand, and resolve network faults faster

When network issues strike, teams are often left juggling alerts across tools with little clarity on what’s actually failing. This slows down troubleshooting and increases the risk of prolonged outages. [ManageEngine OpManager](https://www.manageengine.com/network-monitoring/?nw-fault-mgt) brings faults, dependencies, and performance insights into a single view helping teams quickly identify root causes, understand impact, and resolve issues faster without switching between tools.

## Incident control & ownership

### Take ownership of alarms from detection to resolution

In large networks, NOC dashboards can get overwhelmed with alerts during outages. Without clear ownership, engineers might investigate the same issue multiple times or, worse, miss a critical fault entirely.

OpManager helps teams bring clarity and accountability to every incident:

- **Turn alerts into accountable incidents:** Acknowledge alarms and assign them to the right engineer so every fault has someone responsible for resolution.
- **Track the full incident lifecycle:** Monitor issues from detection to acknowledgement, investigation, and closure, all within a single, unified workflow.
- **Stay in control during alert storms:** See at a glance which issues are active, who’s handling them, and which require immediate attention.

[See how smarter alert management expedite incident response](https://www.manageengine.com/network-monitoring/network-monitoring-alerts.html?nw-fault-mgt)

![OpManager all alarms view](https://www.manageengine.com/network-monitoring/images/network-fault-management/all-alarms.webp)
![OpManager alarm snapshot page](https://www.manageengine.com/network-monitoring/images/network-fault-management/alarms-snapshot.webp)

## Impact-driven incident prioritization

### Resolve the network issues that matter most, first

When multiple faults happen at once, figuring out which one to tackle first can be overwhelming. Treating every alert the same slows down response and puts critical services at risk.

OpManager helps your team focus on what truly impacts the business:

- **Automatically escalate critical incidents:** Set policies so high-priority faults get immediate attention.
- **Visualize impact with organizational maps:** See which devices, links, and applications affect key business services so your team prioritizes by impact, not by alert volume.
- **Focus on high-impact problems first:** Restore the services that matter most quickly, minimizing downtime and business disruption.

[Visualize service impact with organizational maps](https://www.manageengine.com/network-monitoring/organization-map.html?nw-fault-mgt)

![OpManager network monitoring alerts](https://www.manageengine.com/network-monitoring/images/network-fault-management/network-monitoring-alerts.webp)
![OpManager organization map for impact-driven prioritization](https://www.manageengine.com/network-monitoring/images/network-fault-management/organization-map.webp)

## Automated fault resolution

### Accelerate network recovery with automated remediation

Once a fault is detected and prioritized, the real challenge is fixing it quickly. Manual, multi-tool workflows slow recovery and extend downtime. OpManager streamlines the resolution process by combining built-in diagnostic tools with automated remediation workflows.

- **Automate repetitive tasks:** Run scripts or workflows automatically to fix common network issues, cutting down manual work.
- **Investigate faults from a single console:** Built-in tools including ping, traceroute, and network path analysis let engineers investigate connectivity and routing problems without leaving OpManager.
- **Identify root causes faster:** Correlate alarms, visualize topology dependencies, and pinpoint the source device or link without switching between multiple tools or dashboards.

[Automate remediation with intelligent IT workflows](https://www.manageengine.com/network-monitoring/it-workflow-automation.html?nw-fault-mgt)

![OpManager network path analysis metrics](https://www.manageengine.com/network-monitoring/images/network-fault-management/workflow.webp)
![OpManager network path analysis metrics](https://www.manageengine.com/network-monitoring/images/network-fault-management/net-path-analysis-metrics.webp)
![OpManager alarm correlation rule](https://www.manageengine.com/network-monitoring/images/network-fault-management/alarm-correlation-rule.webp)

## Operational insights & fault analytics

### Stop recurring network issues with operational insights

Fixing faults is important; but stopping them from happening again is even better. Without historical context, recurring problems can stay hidden until they disrupt your network repeatedly.

OpManager turns incident data into operational intelligence:

- **Identify devices and links that fail repeatedly:** Analyze historical alarm data to surface the weak points in your infrastructure before they generate the next incident.
- **Understand incident patterns over time:** Review fault trends to identify whether issues are increasing, improving, or concentrated in specific infrastructure segments.
- **Build a more reliable network proactively:** Use insights to address structural weaknesses: upgrading hardware, correcting configurations, or adjusting monitoring sensitivity before failures recur.

[Turn anomaly patterns into actionable insights](https://www.manageengine.com/network-monitoring/anomaly-detection.html?nw-fault-mgt)

## Network remediation tools

### In-built tools you need for faster network resolution

Detecting a fault is just the first step; the real challenge is diagnosing it quickly and restoring services before users feel the impact. ManageEngine OpManager gives IT teams the visibility, automation, and troubleshooting tools they need to resolve faults faster and keep networks running smoothly.

### AI-driven network insights with Zia

- [Zia Insights](https://www.manageengine.com/network-monitoring/zia-insights.html?nw-fault-mgt): Automatically surfaces anomalies and recurring fault patterns in your alarm history reducing the manual analysis required to spot infrastructure weaknesses.
- The [Zia Chatbot](https://www.manageengine.com/network-monitoring/zia-chatbot.html?nw-fault-mgt) lets engineers quickly retrieve device status, active alarms, and fault details using simple queries, making it easier to investigate issues without navigating multiple dashboards.
- [Zia Dashboard](https://www.manageengine.com/network-monitoring/zia-dashboard.html?nw-fault-mgt): Reviews active alarms to assess potential business impact and recommend resolution actions helping NOC teams make faster, more informed decisions during outages.

### Intelligent root cause identification

- [Root cause analysis (RCA)](https://www.manageengine.com/network-monitoring/root-cause-analysis.html?nw-fault-mgt) helps correlate alarms and identify the actual source of the issue instead of investigating multiple symptoms.
- [Visual topology maps](https://www.manageengine.com/network-monitoring/network-mapping.html?nw-fault-mgt) show dependency relationships so engineers can quickly isolate the failing device or link.
- [Integrated network path analysis (NPA)](https://www.manageengine.com/network-monitoring/network-path-analysis.html?nw-fault-mgt) helps diagnose routing and connectivity issues across network paths.

### Noise reduction and alert control

- [Downtime scheduler](https://www.manageengine.com/network-monitoring/kb/device-downtime-schedules.html?nw-fault-mgt) suppresses alerts during planned maintenance windows, preventing false incident tickets and protecting NOC focus during known downtime periods.
- **Pause status polling** temporarily stops monitoring for devices under maintenance or investigation.
- [Smarter alert correlation](https://www.manageengine.com/network-monitoring/alarm-correlation-rule.html?nw-fault-mgt) ensures engineers focus only on actionable incidents.

### Real-time operational visibility

- [Custom dashboards](https://www.manageengine.com/network-monitoring/network-management-console.html?nw-fault-mgt) give NOC teams instant visibility into critical incidents and network health.
- [Visual topology views](https://www.manageengine.com/network-monitoring/network-visualization.html?nw-fault-mgt) help teams understand infrastructure dependencies during outages.
- **Role-based dashboards** allow different teams to track faults relevant to their responsibilities.

## Integrations

### Resolve network faults faster with seamless integrations

OpManager integrates with your existing ITSM, collaboration, and automation tools to make fault management workflows seamless, no manual hand-offs, no missed notifications.

- **ITSM ticketing:** Every fault automatically generates an actionable ticket in your ticketing system, ensuring full accountability and audit trail without manual effort.
- **Collaboration tools:** The right stakeholders are notified the moment a network issue is detected with fault context, device details, and severity level included.
- **Automation platforms:** Trigger scripts or workflows automatically to resolve common network faults, integrate with your runbook automation, or kick off ITSM processes without delay.

- [ServiceDesk Plus](https://www.manageengine.com/network-monitoring/helpdesk-integration.html?nw-fault-mgt)
- [ServiceNow](https://www.manageengine.com/network-monitoring/opmanager-servicenow-integration.html?nw-fault-mgt)
- [Jira Service Management](https://www.manageengine.com/network-monitoring/opmanager-jiraservicedesk-integration.html?nw-fault-mgt)
- [SDP Cloud](https://www.manageengine.com/network-monitoring/servicedesk-plus-cloud-integration.html?nw-fault-mgt)
- [Freshdesk](https://www.manageengine.com/network-monitoring/integrate-freshdesk.html?nw-fault-mgt)
- [PagerDuty](https://www.manageengine.com/network-monitoring/pagerduty-integration.html?nw-fault-mgt)
- [Jira Cloud](https://www.manageengine.com/network-monitoring/opmanager-jira-servicemanagement-cloud-integration.html?nw-fault-mgt)
- [Slack](https://www.manageengine.com/network-monitoring/opmanager-slack-integration.html?nw-fault-mgt)
- [Microsoft Teams](https://www.manageengine.com/network-monitoring/opmanager-msteams-integration.html?nw-fault-mgt)
- [Ansible](https://www.manageengine.com/network-monitoring/ansible-integration.html?nw-fault-mgt)
- [SIEM](https://www.manageengine.com/network-monitoring/siem-integration.html?nw-fault-mgt)
- [Webhook](https://www.manageengine.com/network-monitoring/webhook-integration.html?nw-fault-mgt)
- [Custom integration](https://www.manageengine.com/network-monitoring/custom-integrations.html?nw-fault-mgt)
- [Explore more integrations](https://www.manageengine.com/network-monitoring/integration.html?nw-fault-mgt)

## Real-world use cases

### WAN link failures

#### How to manage WAN link failures across distributed branch offices

**The problem**

For enterprises with distributed offices, reliable WAN connectivity is critical for accessing cloud apps, collaboration tools, and internal systems. When a regional hub fails, multiple branches can be affected, bringing operations to a halt.

**How OpManager helps**

OpManager quickly detects which WAN links are failing and pinpoints the affected locations, enabling engineers to identify the root cause and restore connectivity fast.

**The outcome**

Branch offices are back online quickly, ensuring critical services remain accessible and productivity stays on track.

### App impact mapping

#### How to identify which customer-facing applications are affected by a network fault

**The problem**

A fault in one network segment can ripple across multiple applications. Without dependency mapping, it is difficult to know which services and users are actually impacted - leading to over-escalation or missed priorities.

**How OpManager helps**

OpManager’s organizational maps correlate network faults with their upstream application and service dependencies showing exactly which apps and users are affected by a given fault, and with what severity.

**The outcome**

Teams prioritize remediation based on business impact, ensuring the most critical services are restored first.

### Incident coordination

#### How to coordinate incident response across multiple IT teams during a major outage

**The problem**

During major outages, network, server, and application teams can end up investigating the same issue independently wasting time and slowing resolution. Without a shared view of incident status, hand-offs are verbal and progress is lost.

**How OpManager helps**

OpManager provides a centralized incident view showing ownership, investigation status, and resolution progress visible to all teams simultaneously. ITSM integration ensures every action is logged in your ticketing system.

**The outcome**

Teams collaborate efficiently, resolving incidents faster and restoring services with minimal disruption.

### Configuration errors

#### How to diagnose and resolve configuration errors causing service disruptions

**The problem**

Configuration changes are one of the leading causes of network outages. Without real-time change detection, correlating a fault with its triggering configuration change requires manual log review, adding significant time to diagnosis.

**How OpManager helps**

OpManager monitors configuration changes in real time, flags risky updates immediately, and correlates them with subsequent fault alerts making it straightforward to confirm whether a change caused an issue and what to roll back.

**The outcome**

Configuration-related disruptions are resolved quickly, reducing downtime and keeping operations stable.

### NOC shift handoffs

#### How to maintain incident continuity across NOC shift hand-offs

**The problem**

In 24/7 NOC environments, incidents carry over between shifts. Without structured hand-off documentation, incoming engineers lose troubleshooting context; restarting investigations that the previous shift already progressed.

**How OpManager helps**

OpManager tracks incident ownership and lifecycle status, giving incoming engineers full visibility into ongoing investigations.

**The outcome**

Shift hand-offs are smooth, ensuring long-running incidents are resolved faster and without disruption.

## The OpManager advantage

### Why IT teams trust OpManager for network fault management

Effective network fault management is more than just alerts; it’s about seeing the full picture, understanding the context, and acting fast. ManageEngine OpManager brings everything together in one platform, helping IT teams detect issues, troubleshoot efficiently, and keep networks running reliably.

| What IT teams need | OpManager | Leading monitoring tools |
|---|---|---|
| **Full-stack infrastructure visibility** | Monitor network devices, servers, VMs, and storage in one platform. 3,000+ metrics out of the box. | Requires 2–4 separate tools to cover the same infrastructure layers, creating alert silos. |
| **Configuration-aware troubleshooting** | Detect configuration changes in real time and correlate them directly with triggered faults. | Configuration tracking typically lives in a separate tool, slowing root cause identification. |
| **Centralized device context for faster troubleshooting** | Each device has a unified view of performance, faults, logs, and config, all in one screen. | Engineers switch between 3–5 dashboards to gather enough context to diagnose an issue. |
| **Enterprise-ready scalability** | Distributed monitoring architecture supports thousands of devices with centralized visibility. | Scaling monitoring environments often requires costly re-architecture or additional deployments. |
| **Operational reporting for reliability improvements** | Built-in reports on device availability, fault frequency, and infrastructure health - no extra modules. | Advanced reporting typically requires a separate analytics module or BI integration. |

## FAQs on network fault management

### What is network fault management?

Network fault management is the process of detecting, isolating, and resolving issues that disrupt network operations. It helps IT teams quickly identify failures across devices, links, and services, restore normal performance, and prevent issues from cascading into larger outages. It is a core part of the FCAPS network management framework.

### Why is network fault management important for enterprises?

For enterprises, even short outages can impact users and business operations. Network fault management ensures faster response and better control during incidents.

- Reduces mean time to resolution (MTTR)
- Minimizes downtime and service disruption
- Prevents recurring issues with better visibility
- Improves overall network reliability and uptime

### How does network fault management work?

Network fault management combines monitoring with structured response workflows. When abnormal behavior is detected, alerts are generated and correlated to identify the root cause. Teams can then prioritize incidents based on impact and use automation or guided workflows to resolve them quickly.

### What is FCAPS in network management?

FCAPS is a standard framework that defines five areas of network management: Fault, Configuration, Accounting, Performance, and Security.

- **Fault:** Detect and resolve issues
- **Configuration:** Manage device settings and changes
- **Accounting:** Track usage and resource consumption
- **Performance:** Monitor and optimize network health
- **Security:** Control access and protect systems

Fault management is the most operationally critical component, as it directly impacts how quickly outages are resolved.

### What are the key features of a network fault management tool?

An effective tool should help teams detect, prioritize, and resolve issues efficiently.

- Real-time monitoring across infrastructure
- Intelligent alerting with escalation and noise reduction
- Root cause analysis to identify actual failures
- Topology-based visualization for faster troubleshooting
- Automated remediation workflows
- AI-driven anomaly detection and insights

### How does AI improve network fault management?

AI enhances fault management by analyzing patterns and reducing manual effort. It helps detect anomalies early, filters out false alerts, and correlates multiple events into a single incident. This allows IT teams to focus on resolving real issues faster instead of spending time on alert noise.

### What are the most common causes of network faults?

Network faults can occur due to a mix of infrastructure, configuration, and external issues.

- Hardware failures (switches, routers, power components)
- Misconfigurations (routing errors, VLAN mismatches)
- Network congestion and bandwidth saturation
- WAN or connectivity issues
- Software bugs or outdated firmware

### What is the difference between network monitoring and fault management?

Network monitoring focuses on collecting and tracking performance data such as availability, latency, and resource usage. Fault management builds on this by identifying, diagnosing, and resolving issues. It includes incident ownership, prioritization, and remediation turning monitoring data into actionable outcomes.

### How does OpManager help with network fault management?

[ManageEngine OpManager](https://www.manageengine.com/network-monitoring/?nw-fault-mgt) provides a unified approach to fault management, combining monitoring, alerting, AI insights, and automation in one platform.

- Detect issues early with real-time monitoring
- Use Zia AI for anomaly detection and insights
- Identify root causes with topology and correlation
- Automate resolution with workflows and scripts
- Integrate with ITSM and collaboration tools

## Discover more on network fault management

### Featured

- [Network performance monitoring](https://www.manageengine.com/network-monitoring/network-performance-monitoring.html?nw-fault-mgt)
- [Network Path Analysis](https://www.manageengine.com/network-monitoring/network-path-analysis.html?nw-fault-mgt)
- [Network troubleshooting tools](https://www.manageengine.com/network-monitoring/network-troubleshooting-tools.html?nw-fault-mgt)

### Quick links

- [Blogs](https://blogs.manageengine.com?nw-fault-mgt)
- [E-books](https://www.manageengine.com/network-monitoring/ebooks.html?nw-fault-mgt)
- [Videos](https://www.manageengine.com/network-monitoring/videos.html?nw-fault-mgt)
- [Case studies](https://www.manageengine.com/network-monitoring/customer-recommends.html?nw-fault-mgt)
- [Awards and Recognitions](https://www.manageengine.com/network-monitoring/network-software-review.html?nw-fault-mgt)

- ![Blog](https://cdn.manageengine.com/network-monitoring/images/icon-blog.png) [Network fault management in Telecom](https://www.manageengine.com/network-monitoring/blog/fault-management-in-telecom.html?nw-fault-mgt)
- ![Web-page](https://cdn.manageengine.com/network-monitoring/images/icon-ebook.png) [What is network fault management?](https://www.manageengine.com/network-monitoring/tech-topics/what-is-fault-management.html?nw-fault-mgt)
- ![Help](https://cdn.manageengine.com/network-monitoring/images/icon-help.png) [How to manage network faults with OpManager](https://www.manageengine.com/network-monitoring/help/network-fault-management.html?nw-fault-mgt)

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- [Network Configuration Management](https://www.manageengine.com/network-configuration-manager/?relPrd)
- [Switch Port & IP Address Management](https://www.manageengine.com/products/oputils/?relPrd)
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- [Network Monitoring Software for MSPs](https://www.manageengine.com/network-monitoring-msp/?relPrd)
- [IT Operations Management](https://www.manageengine.com/it-operations-management/)
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