Check network health of availability, IP conflict, ARP spoof and broadcast storm

1 Introduction

This plugin can check network availability, including:

• check availability and ping performance of dns servers.
• check availability and ping performance of internet sites.
• check availability and ping performance of local network hosts.
• check whether there is ip conflict in local network.
• check whether there is arp spoof running in local network.
• check whether there is broadcast storm in local network.

2 Running

Scan process is automatically started on plugin launching.

Broadcast storm and arp spoof detected.

Please note:

• If speed is "Fast" or "Very Fast" with packet loss, it usually indicates a hardware issue.

3 Links

• Network Health Checker
• How to detect and fix ip conflicts in your network?
• How to detect ip conflicted devices in your network with WFilter?