Network Troubleshooting Tools

Published on Author gryzliLeave a comment

Here I’m going to list all of the tools I use when I need to do some network troubleshooting…

 

Usefull sites for network connectivity checks

The first one of course is ripe.net which provides a bunchf of handy tools for all kind of network related tests.

  • RIPEstat – By given ip address/network it provides a whole bunch of info:
    • Routing
    • DNS
    • Abuse contact
    • Route annoucement history
    • …..
  • RIPEAtlas

http://ripe.net

 

Site24x7.com

  • Ping
  • Traceroute

https://www.site24x7.com/ping-test.html

 

The good old pingdom with it’s tools.

  • Traceroute
  • Ping
  • Save results

http://tools.pingdom.com/ping/

 

Ping.eu

  • Ping
  • Traceroute

http://ping.eu/ping/

 

Wormly.com

  • Ping
  • HTTPS tests
  • Mail server tests
  • FTP tests

https://www.wormly.com/test_remote_ping

 

Websitepulse.com – Currently you can choose from different tools and locations.

  • Support different locations (New York, Munich – Germany, Melbourne – Australia)
  • Different tools: ping, traceroute, mtr, DNS, email…etc

http://www.websitepulse.com/help/testtools.ping-test.html

 

CloudMonitor.ca.com  – Very nice site, which issues tests from about 90 different locations around the world.

  • Ping
  • Traceroute
  • DNS

https://cloudmonitor.ca.com/en/ping.php

 

Linux Network Tools

 

tcpdump

 

arping

Propagate mac address

The following example is a useful arping command to update all locally connected network devices for a given IP address (1.1.1.1) with your current MAC.

 

Get the MAC for a given IP

 

 

 

hping

 

Leave a Reply

Your email address will not be published. Required fields are marked *

Captcha * Time limit is exhausted. Please reload CAPTCHA.