Problem to monitor remote server due to dynamic IP at local PC

Marcus adesperateuser at googlemail.com
Fri Sep 5 11:04:01 CEST 2008


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J. Bakshi schrieb:
> Dear list,
> 
> I'm fade up to change the *allow_host* parameter of nrpe.cfg at the
> remote server.
> The problem is due to IP change at my local PC where nagios is running
> and monitoring the remote nrpe.
> Because of the IP change I have to modify the *allow_host* parameter of
> nrpe.cfg at the remote server
> every time. Is there any solution to overcome this ? 

I could think of different possibilities.
1.) Try to get a static ip, and bind it to you NIC. You can bind
serveral IPs to one NIC, if you really need an ever-changing IP.
2.) Run nagios on another/virtual machine with fixed ip. (A server, maybe.)
3.) Use check_by_ssh instead of nrpe
4.) Allow the whole DHCP-subnet in the allow_host parameter (potentially
not so secure anymore).

Regards, Marcus
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