Network Troubleshooting Toolkit

Why Choose Network Toolkit?

📊

Comprehensive Monitoring

24/7 network performance monitoring with intelligent analysis and automated alerting.

🔍

Advanced Analysis

Automated log analysis, pattern recognition, and root cause identification.

⚡

Quick Diagnostics

Fast connectivity tests, traceroute analysis, and port scanning.

📈

Performance Profiling

Bandwidth testing, latency analysis, and historical performance comparison.

🚨

Issue Detection

Automated anomaly detection and predictive failure analysis.

🏥

Enterprise Ready

Designed for critical infrastructure environments including medical facilities.

Available Tools

📊

Network Monitoring

netkit monitor

Continuous network performance monitoring with multi-target analysis and intelligent thresholds.

24/7 monitoring capability
Real-time packet loss detection
Automated report generation
Slack/email alerting

./netkit monitor --duration 24h --targets "8.8.8.8,1.1.1.1"

🌐

Connectivity Testing

netkit test

Advanced ping, traceroute, port scanning, and DNS resolution testing.

Comprehensive connectivity tests
Batch testing capabilities
JSON output format
Common port scanning

./netkit test --target google.com --comprehensive

🔍

Network Analysis

netkit analyze

Automated log analysis with pattern recognition and root cause identification.

Intelligent log parsing
Visualization generation
Performance trend analysis
Executive reporting

./netkit analyze --input /var/log/network_logs/

📈

Performance Profiling

netkit profile

Bandwidth testing, interface monitoring, and performance baselines.

Bandwidth measurement
Interface statistics
Historical comparison
Capacity planning

./netkit profile --interface eth0 --duration 1h

🚨

Issue Detection

netkit detect

Automated anomaly detection and predictive failure analysis.

Pattern recognition
Anomaly detection
Predictive analysis
Alert correlation

./netkit detect --input monitoring_data/ --ml

Real-World Success Stories

🏥 Medical Infrastructure

Critical Systems

IBA SBF125 Network Issues

Problem: Intermittent 6.9% packet loss affecting proton therapy equipment

Solution: Used continuous monitoring to identify source location

Result: Pinpointed issue to specific network device (10.20.180.254)

6.9% Peak Packet Loss

7h Monitoring Duration

100% Issue Located

🏢 Enterprise Network

Branch Office

Branch Office Connectivity

Problem: Slow performance reported by remote office

Solution: Comprehensive profiling and path analysis

Result: Identified ISP routing issue and optimization

15 Sites Monitored

45% Performance Gain

2h Resolution Time

Getting Started

📦 Installation

# Quick install
curl -sSL https://raw.githubusercontent.com/cptfinch/network-toolkit/main/install.sh | bash

# Manual install
git clone https://github.com/cptfinch/network-toolkit.git
cd network-toolkit
./install.sh

🚀 Quick Examples

# Basic connectivity test
./netkit test --target 8.8.8.8

# Start 24-hour monitoring
./netkit monitor --duration 24h

# Analyze existing logs
./netkit analyze --input /var/log/network_logs/

# Comprehensive test
./netkit test --target google.com --comprehensive

⚙️ Configuration

# Medical/Critical Infrastructure
./netkit monitor --config config/medical.conf

# Enterprise Network
./netkit monitor --config config/enterprise.conf

# Home Lab
./netkit monitor --config config/homelab.conf

📊 Output Formats

# JSON output for automation
./netkit test --target example.com --output results.json

# Generate visualizations
./netkit analyze --input logs/ --visualize

# Executive reports
./netkit analyze --input logs/ --report executive