check_dns

Karl DeBisschop karl at debisschop.net
Fri Aug 1 15:32:52 CEST 2003


Richard Mayhew writes: 

> Hi 
> 
> There seems to be a problem with check_dns. I run RedHat 7.3 with all required updates, Nagios 1.1, Plugins 1.3.1. 
> 
> Here are the scenarios. 
> 
> 1. Dns Server is up and contactable.
>     check_dns returns the correct information, reporting that the service is etc.
> 2. Dns Server is up but not contactable (firewall blocking requests)
>     check_dns returns that the service is ok. (10 secs responce, addresses is/all (null))
>         True answer with -v flag is connection timed out.

I am working on this one already. 

Cannot reproduce with RH 9. But I had been waiting on the plugin version 
number, which you have just provided. 

> 3. Dns Server does not exist
>     check_dns returns Segmentation Fault.

News to me. I'll look into it tonight. 

> Any Ideas how to correct this?

 --
Karl 




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