[Nagiosplug-devel] ./check_dhcp in Nagios

[Ton Voon]

You need the root setuid flag: chmod u+s check_dhcp


On 31 Mar 2011, at 01:26, Markus Franke wrote:

> 
> 
> 
> Hi, I am trying to use the "check_dhcp" pluggin to check dhcp leases, etc. on production servers. 
> 
>  I keep getting the following error: 
>   
> root at nagios:/usr/lib/nagios/plugins# ./check_dhcp -v 
> DHCP socket: 3 
> Error: Could not bind socket to interface eth0.  Check your privileges... 
> 
>  After ensuring the permissions are set correctly (-rwxrwxrwx 1 root root 34344 2010-02-04 07:09 check_dhcp* ) 
> 
>  and attempting to run the binary executable from to root account, I still get the same error. 
>  What else can I check ? 
> 
> 
> Note: Nagios pluggins are running the following level: 
>  ./check_tcp -V 
> check_tcp v1.4.14 (nagios-plugins 1.4.14) 
> root at nagios:/usr/lib/nagios/plugins#
> Markus Franke | Senior Network Engineer, Telecommunications Services | THE WESTPAC GROUP |
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