Re: [Nagios-users] monitoring external internet connectivity

2009-06-30 Thread Marc Powell
On Jun 30, 2009, at 2:43 PM, shadih rahman wrote: All, What is the best way to check if our network has connection to commodity internet or not. What I am trying to achieve is to ensure internal network has connection to Internet. One thing is to ping google check. Is this a good

Re: [Nagios-users] monitoring external internet connectivity

2009-06-30 Thread Jayson Broughton
Shadhin, I had our nagios ping google.com for awhile, but if something happens to the DNS server internally then it gave a false reading saying the internet was down when it was a DNS issue. Eventually I figured I could ping my ISP's IP address instead of hostname, and that seemed to work well.

Re: [Nagios-users] monitoring external internet connectivity

2009-06-30 Thread Jayson Broughton
that's monitoring logs. Jayson -Original Message- From: Marc Powell [mailto:m...@ena.com] Sent: Tuesday, June 30, 2009 2:05 PM To: Nagios Users Mail-list Subject: Re: [Nagios-users] monitoring external internet connectivity On Jun 30, 2009, at 2:43 PM, shadih rahman wrote: All, What

Re: [Nagios-users] monitoring external internet connectivity

2009-06-30 Thread Mathew Walker
do you host your website internally? if not, ping that host and or do an HTTP check of it. one thing i highly recommend is using a small little VPS ($10/mo even) to do some basic monitoring. I use one personally for testing and to monitor my websites, friends websites, our email and dns

Re: [Nagios-users] monitoring external internet connectivity

2009-06-30 Thread Johannes Dagemark
shadih rahman wrote: All, What is the best way to check if our network has connection to commodity internet or not. What I am trying to achieve is to ensure internal network has connection to Internet. One thing is to ping google check. Is this a good idea or can someone suggest a