enero, 2009 21:55:07
Asunto: Re: [Nagios-users] check_dhcp seems not working
Thank you!
In my case, the server-side firewall works without a problem. The server
does hand out DHCP addresses all the time.
It was the client-side firewall (i.e., the one on the Nagios server)
that blocked the DHCP
Christian Iñiguez challenger_jos...@yahoo.com.mx wrote:
Thank you.
But I have neither firewall nor SELinux enabled. In deed for a moment
worked, but a couple of hours later it didn't work again.
It's really weird.
Have you checked your DHCP logs? Do you have enough leases available in
the
Hi Everyone
I have a linux server as dhcp server and it's working very well, and I'd like
to monitoring it with nrpe plugin and check_dhcp.
The problem here is the outcome of check_dhcp is always: CRITICAL: No
DHCPOFFERs were received. But the server is working alright.
The command line is:
Christian Iñiguez challenger_jos...@yahoo.com.mx wrote:
Hi Everyone
I have a linux server as dhcp server and it's working very well, and I'd
like to monitoring it with nrpe plugin and check_dhcp.
The problem here is the outcome of check_dhcp is always: CRITICAL: No
DHCPOFFERs were
: nagios-users@lists.sourceforge.net
Enviado: jueves, 15 de enero, 2009 13:06:21
Asunto: Re: [Nagios-users] check_dhcp seems not working
Christian Iñiguez challenger_jos...@yahoo.com.mx wrote:
Hi Everyone
I have a linux server as dhcp server and it's working very well, and I'd
like
I have a linux server as dhcp server and it's working very well, and
I'd like to monitoring it with nrpe plugin and check_dhcp.
The problem here is the outcome of check_dhcp is always: CRITICAL: No
DHCPOFFERs were received. But the server is working alright.
The command line is:
@lists.sourceforge.net
Enviado: jueves, 15 de enero, 2009 13:18:08
Asunto: RE: [Nagios-users] check_dhcp seems not working
I have a linux server as dhcp server and it's working very well, and
I'd like to monitoring it with nrpe plugin and check_dhcp.
The problem here is the outcome of check_dhcp is always
James Moseley
Christian Iñiguez challenger_jos...@yahoo.com.mx wrote:
In deed both servers (the dhcp server and nagios server) are in the same
subnet and there is no firewall between them. From the nagios server I run
check_nrpe!check_dhcp
And in the side of dhcp server I run the command:
jmose...@corp.xanadoo.com wrote:
Christian Iñiguez challenger_jos...@yahoo.com.mx wrote:
Hi Everyone
I have a linux server as dhcp server and it's working very well, and I'd
like to monitoring it with nrpe plugin and check_dhcp.
The problem here is the outcome of check_dhcp
-users@lists.sourceforge.net
Enviado: jueves, 15 de enero, 2009 13:25:24
Asunto: Re: [Nagios-users] check_dhcp seems not working
James Moseley
Christian Iñiguez challenger_jos...@yahoo.com.mx wrote:
In deed both servers (the dhcp server and nagios server) are in the same
subnet
Exactly Kevin, you are right
- Mensaje original
De: Kevin Keane subscript...@kkeane.com
CC: nagios-users@lists.sourceforge.net
Enviado: jueves, 15 de enero, 2009 13:39:47
Asunto: Re: [Nagios-users] check_dhcp seems not working
jmose...@corp.xanadoo.com wrote:
Christian Iñiguez
cc
Subject
Re: [Nagios-users] check_dhcp seems
not working
: [Nagios-users] check_dhcp seems not working
jmose...@corp.xanadoo.com wrote:
Christian Iñiguez challenger_jos...@yahoo.com.mx wrote:
Hi Everyone
I have a linux server as dhcp server and it's working very well, and I'd
like to monitoring it with nrpe plugin
wrote:
Exactly Kevin, you are right
- Mensaje original
De: Kevin Keane subscript...@kkeane.com
CC: nagios-users@lists.sourceforge.net
Enviado: jueves, 15 de enero, 2009 13:39:47
Asunto: Re: [Nagios-users] check_dhcp seems not working
jmose...@corp.xanadoo.com wrote:
Christian
Kevin Keane subscript...@kkeane.com wrote:
Christian, actually, your question prompted me to try it again. Turned
out that it was the firewall software on my Nagios box that blocked the
DHCP request. As soon as I turned it off, check_dhcp worked. I'm not yet
sure which ports to open to make
JFTR:
* jmose...@corp.xanadoo.com [2009-01-15 13:06]:
If you're running Nagios on a different network than the DHCP server and
there is a firewall in between, you'll probably have to do several things:
1. Open up a hole in the firewall to allow the Nagios server to request a
DHCP address
* Christian Iñiguez challenger_jos...@yahoo.com.mx [2009-01-15 10:46]:
I have a linux server as dhcp server and it's working very well, and
I'd like to monitoring it with nrpe plugin and check_dhcp.
The problem here is the outcome of check_dhcp is always: CRITICAL: No
DHCPOFFERs were
Holger Weiss hol...@cis.fu-berlin.de wrote:
* jmose...@corp.xanadoo.com [2009-01-15 13:06]:
2. Have a DHCP relay statement on the router's interface your Nagios
server
connects to so it knows to which server to relay the DHCP request to
For such a setup, step (2) isn't necessary, as
* jmose...@corp.xanadoo.com [2009-01-15 14:59]:
Holger Weiss hol...@cis.fu-berlin.de wrote:
* jmose...@corp.xanadoo.com [2009-01-15 13:06]:
2. Have a DHCP relay statement on the router's interface your Nagios server
connects to so it knows to which server to relay the DHCP request to
For
Holger Weiss hol...@cis.fu-berlin.de wrote:
* jmose...@corp.xanadoo.com [2009-01-15 14:59]:
Holger Weiss hol...@cis.fu-berlin.de wrote:
* jmose...@corp.xanadoo.com [2009-01-15 13:06]:
2. Have a DHCP relay statement on the router's interface your Nagios
server
connects to so it knows
are right
- Mensaje original
De: Kevin Keane subscript...@kkeane.com
CC: nagios-users@lists.sourceforge.net
Enviado: jueves, 15 de enero, 2009 13:39:47
Asunto: Re: [Nagios-users] check_dhcp seems not working
jmose...@corp.xanadoo.com wrote:
Christian Iñiguez challenger_jos
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