View source for Ping tester

{{DISPLAYTITLE:Check network health of availability, IP conflict, ARP spoof and broadcast storm}}

== 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.

== Running ==

Scan process is automatically started on plugin launching.

[[File: ping_test01.png|600px]]

Broadcast storm and arp spoof detected.

[[File: ping_test02.png|600px]]

[[File: ping_test03.png|600px]]

Please note:
* If speed is "Fast" or "Very Fast" with packet loss, it usually indicates a hardware issue.

= Links =
* [http://www.wfiltericf.com/plugins/view.php?plugin=network_health Network Health Checker]
* [http://blog.wfilterngf.com/?p=38 How to detect and fix ip conflicts in your network?]
* [http://blog.wfilterngf.com/?p=124 How to detect ip conflicted devices in your network with WFilter?]

[[Category:Extensions]]