[Nagios-users-br] Delay em notificação e check

2009-03-25 Thread Alexander Queiroz
Boa noite, Pessoal gostaria de receber alguma dica para deixar o nagios checando instântaneo pois quando um host cai, demora cerca de 10minutos para atualizar que o host está down e isso vem me causando problemas pois tenho que praticamente monitorar a ferramenta de monitoramento. Segue abaixo

Re: [Nagios-users-br] Delay em notificação e check

2009-03-25 Thread Jose Oliveira
Olá Como o seu chack_interval está 3 e o interval_length está 60, o nagios tenta executar cada verificação de tres em tres minutos... Veja e nos informe como está a latencia do seu nagios, e o consumo de CPU e i/o do servidor. Se a latencia estiver alta, é por causa de um destes dois... No

[Nagios-users-br] Permissoes de visualizacoes de hosts/services

2009-03-25 Thread Enio Herenio de Alcântara
Pessoal, Sou novo por aqui, minha duvida he o seguinte: Quero que o usuario x tenha permissoes de visualizar somente o host: y e z, no nagios tem alguma maneira de restringir por controle de usuario mais explicito, pois pelo que entendi quando libero no cgi , ou usuario vê todos os host

Re: [Nagios-users-br] Permissoes de visualizacoes de hosts/services

2009-03-25 Thread Sergio Gomes Lima
Caro Enio, Você pode trabalhar com grupos de contados para liberar os hosts!!! 2009/3/25 Enio Herenio de Alcântara enio.alcant...@rezendesistemas.com.br Pessoal, Sou novo por aqui, minha duvida he o seguinte: Quero que o usuario x tenha permissoes de visualizar somente o host: y e z,

Re: [Nagios-users] unable to open nagios web interface

2009-03-25 Thread asam30
may be you missed this, ScriptAlias /cgi-bin/ /home/nagios/apache2/cgi-bin/ ScriptAlias /nagios/cgi-bin /home/nagios/nagios/sbin Directory /home/nagios/nagios/sbin AllowOverride AuthConfig Options ExecCGI Order allow,deny Allow from all /Directory Alias /nagios /home/nagios/nagios/share

Re: [Nagios-users] check_ping to monitor all IP's of a firewall

2009-03-25 Thread asam30
that worked like a charm!!! you are correct, I was using -H hostname as a argument.. Thanks! On Thu, Mar 5, 2009 at 6:44 PM, Kevin Keane subscript...@kkeane.com wrote: I can only guess, but it sounds as if all the service checks are still using check_ping instead of your new command

[Nagios-users] Max concurrent service checks

2009-03-25 Thread Gian Paolo Buono
Hi, from nagios.log I receive this message ? [1237973726] Max concurrent service checks (400) has been reached. Delaying further checks until previous checks are complete... [1237973726] Max concurrent service checks (400) has been reached. Delaying further checks until previous checks are

Re: [Nagios-users] Opsview

2009-03-25 Thread Duncan Ferguson
On 23 Mar 2009, at 11:51, Layne Meier wrote:I've never installed Nagios before. I was asked to take over an existing installation. I'm going to install the latest version of Nagios on a clean CentOS build. We've never used Opsview before, but I looked into it and like the idea of using Opsview to

Re: [Nagios-users] unable to open nagios web interface

2009-03-25 Thread Ken Netzorg
You can also try going to http://localhost/nagios/index.html to verify your directory index directive is being carried through properly within the Apachy configuration. I ran into an issue recently when switching to SSL, I could no longer browse directly to Nagios and had to add the DirectoryIndex

[Nagios-users] Antwort: Max concurrent service checks

2009-03-25 Thread Sascha . Runschke
Gian Paolo Buono gpbu...@gmail.com schrieb am 25.03.2009 10:39:20: from nagios.log I receive this message ? [1237973726] Max concurrent service checks (400) has been reached. Delaying further checks until previous checks are complete... [1237973726] Max concurrent service checks (400)

Re: [Nagios-users] NRPE vs. check_by_ssh

2009-03-25 Thread Idriss ARABBAJ
Hi Kevin, I carefully read your speech about this subject and I found you a lot of insist on security offering by ssh, but you can also configure nrpe to work with ssl so I think we will have no difference at this level, then what do you think? best regards 2009/3/25 Kevin Keane

Re: [Nagios-users] Max concurrent service checks

2009-03-25 Thread Ricardo Maraschini
- Gian Paolo Buono gpbu...@gmail.com escreveu: from nagios.log I receive this message ? [1237973726] Max concurrent service checks (400) has been reached. Delaying further checks until previous checks are complete... [...] any idea ? I is this a problem? Search by

Re: [Nagios-users] NRPE vs. check_by_ssh

2009-03-25 Thread Ciro Iriarte
2009/3/25 Idriss ARABBAJ arab...@gmail.com: Hi Kevin, I carefully read your speech about this subject and I found you a lot of insist on security  offering by  ssh, but  you can also configure nrpe to work with ssl so I think we will have no difference at this level, then what do you think?

Re: [Nagios-users] pnp4nagios or nagiosgraph?

2009-03-25 Thread Sergio Ariel
Answering to myself: pnp4nagios is better than nagiosgraph (sorry me nagiosgraph's developers). I recommend anyone to use pnp4nagios. -- Sergio Ariel de la Campa Saiz Administrador Red UH Sergio Ariel wrote: I wanna to graph plugin output. What do I should install?

[Nagios-users] nagios manual actions

2009-03-25 Thread gianfranco . cianchetti
Hello, I know that Nagios is able to issue actions through the use of Event Handlers. Is it possible to also manually issue an action (ex. launching a script)? I mean, can an operator decide to launch a script via the nagios interface? Many thanks Gianfranco Cianchetti

Re: [Nagios-users] nagios manual actions

2009-03-25 Thread Assaf Flatto
Hello going over the external command list i didn't see any command that prefromes in the way you want. http://www.nagios.org/developerinfo/externalcommands/commandlist.php you can manually activate a service check - that my trigger an event handler or check on the target machine . Assaf

Re: [Nagios-users] nagios manual actions

2009-03-25 Thread gianfranco . cianchetti
Is there any plugin that allows such a functionality? Is it possible to use NRPE? Thanks From: Assaf Flatto assaf.fla...@ss... - 2009-03-25 15:30 Hello going over the external command list i didn't see any command that prefromes in the way you want.

Re: [Nagios-users] Monitoring using MIBs

2009-03-25 Thread The Noob
Hello Marc, Thanks for your answer. In fact I find a solution. My Syslog-NG server which receives all Bluecoat messages send a SNMP TRAP when it detects a status changes in the failover with Regex. FInally, Nagios create an alarm in my TRAP service for my bluecoat. Best regards TheNoob 2009/3/20

Re: [Nagios-users] nagios manual actions

2009-03-25 Thread Assaf Flatto
Yes nrpe will alow you to execute remote commands. if the service execution you define is refering a command executed via nrpe on a remote server , you should get the same response as if nagios exeuted the service normaly. Assaf On Wednesday 25 March 2009 16:07:31

Re: [Nagios-users] Auto-Discovery

2009-03-25 Thread Christopher McAtackney
2009/3/24 Russell Adams rlad...@adamsinfoserv.com: NACE is a toolkit that you can use to build your own configuration. It was creating during the Nagios 2.x days, if you have any problems let me know. Once queries were created, it was incredibly low maintenance. Thanks. Hi Russell, I

Re: [Nagios-users] nagios manual actions

2009-03-25 Thread Giorgio Zarrelli
Hi, create a check which will fail for sure and comment it in nagios.cfg. Create an event handler, then when you need just enable the check in the cfg and restart nagios. That's all. Giorgio gianfranco.cianche...@softsolutions.it scritto: Is there any plugin that allows such a

Re: [Nagios-users] NRPE vs. check_by_ssh

2009-03-25 Thread Kevin Keane
Hi Idriss, What I think? I think I learned something new! Thanks for telling me about the NRPE-with-SSL option; I was not aware of that. That said, I suspect that the overhead for SSL and SSH will be very similar, because under the hood they use quite similar algorithms. I want to say, they

Re: [Nagios-users] check_ntp_peer unreliable on macs

2009-03-25 Thread Peter Doherty
On Mar 13, 2009, at 5:25 PM, Keith Erekson wrote: I found this in my mailing list archives, while looking for information about check_ntp_peer. As far as I can tell, nobody ever answered you... I was just looking into this exact problem. If you check the verbose output, you will

Re: [Nagios-users] NRPE vs. check_by_ssh

2009-03-25 Thread Michael Medin
Sorry to barge in (without reading the thread but...) Security wise NRPE lacks any form of authentication which is something SSH has so in this regard SSH is the more secure one... // Michael Medin Idriss ARABBAJ skrev: Hi Kevin, I carefully read your speech about this subject and I found

[Nagios-users] check_icmp/ping works but native ping fails

2009-03-25 Thread Richard Aseltine
Looks like I need an education here. check_icmp and check_ping can check a particular device but native ping fails. Any help with understanding this would be great.. Thanks Dick _ Internet Explorer 8 – Now Available. Faster,

Re: [Nagios-users] check_ntp_peer unreliable on macs

2009-03-25 Thread Andrew Davis
I encountered this too. My solution was a script in /usr/local/scripts called by cron that stops the NTP daemon, runs ntpdate local_server twice, then restarts the NTP daemon. This runs in cron every 2 hours and seems to keep things in sync... A. Davis Email: ncc...@gmail.com There is

Re: [Nagios-users] NRPE vs. check_by_ssh

2009-03-25 Thread Kevin Keane
Wouldn't the SSL certificates provide authentication comparable to SSH keys? I'm not familiar with how NRPE uses SSL, but I would assume that you could also use client certificates? Michael Medin wrote: Sorry to barge in (without reading the thread but...) Security wise NRPE lacks any form

Re: [Nagios-users] check_icmp/ping works but native ping fails

2009-03-25 Thread Kevin Keane
What does fails mean in this context? Timeout? No route to host? Does this happen for all hosts, or just for one host? Does it happen for local hosts on your own subnet as well as for remote hosts behind a router? Richard Aseltine wrote: Looks like I need an education here. check_icmp and

Re: [Nagios-users] NRPE vs. check_by_ssh

2009-03-25 Thread Christopher McAtackney
2009/3/25 Kevin Keane subscript...@kkeane.com: I think you are comparing apples and oranges here, because in most situations that I can think of, the decision is dictated by the network topology. If you are exclusively on a trusted private network, check_by_ssh really doesn't offer any

Re: [Nagios-users] NRPE vs. check_by_ssh

2009-03-25 Thread Michael Medin
Kevin Keane skrev: Wouldn't the SSL certificates provide authentication comparable to SSH keys? I'm not familiar with how NRPE uses SSL, but I would assume that you could also use client certificates? I am no expert but AFAIK it merely encrypts the traffic ie, no certificates at all. If

Re: [Nagios-users] Auto-Discovery

2009-03-25 Thread Russell Adams
It doesn't appear to me that the configuration syntax has changed significantly, but I haven't used 3.x yet. NACE updates your templates, so the syntax shouldn't matter much. If you write Nagios 3.x configs, and let NACE reuse them with variable replacement, there shouldn't be a problem. Thanks.

Re: [Nagios-users] NRPE vs. check_by_ssh

2009-03-25 Thread Kevin Keane
Christopher McAtackney wrote: 2009/3/25 Kevin Keane subscript...@kkeane.com: I think you are comparing apples and oranges here, because in most situations that I can think of, the decision is dictated by the network topology. If you are exclusively on a trusted private network,

Re: [Nagios-users] NRPE vs. check_by_ssh

2009-03-25 Thread Cian Brennan
On Wed, Mar 25, 2009 at 06:44:00PM +, Christopher McAtackney wrote: 2009/3/25 Kevin Keane subscript...@kkeane.com: I think you are comparing apples and oranges here, because in most situations that I can think of, the decision is dictated by the network topology. If you are exclusively

Re: [Nagios-users] NRPE vs. check_by_ssh

2009-03-25 Thread RijilV
2009/3/24 Christopher McAtackney crist...@gmail.com: Hi all, I was wondering if someone could give a brief overview of the pros / cons of using NRPE to monitor my remote hosts versus using the check_by_ssh command? I'm aware that check_by_ssh increases the CPU overhead, but I'm not clear

Re: [Nagios-users] NRPE vs. check_by_ssh

2009-03-25 Thread Kevin Keane
Michael Medin wrote: Kevin Keane skrev: Wouldn't the SSL certificates provide authentication comparable to SSH keys? I'm not familiar with how NRPE uses SSL, but I would assume that you could also use client certificates? I am no expert but AFAIK it merely encrypts the traffic ie, no

Re: [Nagios-users] check_icmp/ping works but native ping fails

2009-03-25 Thread Marc Powell
On Mar 25, 2009, at 12:54 PM, Richard Aseltine wrote: Looks like I need an education here. check_icmp and check_ping can check a particular device but native ping fails. Any help with understanding this would be great.. check_icmp uses it's own sockets code. check_ping is just a wrapper

Re: [Nagios-users] NRPE vs. check_by_ssh

2009-03-25 Thread Charlie Reddington
On Mar 25, 2009, at 2:30 PM, RijilV wrote: 2009/3/24 Christopher McAtackney crist...@gmail.com: Hi all, I was wondering if someone could give a brief overview of the pros / cons of using NRPE to monitor my remote hosts versus using the check_by_ssh command? I'm aware that check_by_ssh

Re: [Nagios-users] check_icmp/ping works but native ping fails

2009-03-25 Thread Richard Aseltine
ping PHIPACHP02OPE19 1 no answer from PHIPACHP02OPE19 *** ./check_ping -H PHIPACHP02OPE19 -w 1000.0,20% -c 2000.0,60% OK - PHIPACHP02OPE19: rta 0.681ms, lost 0%|rta=0.681ms;1000.000;2000.000;0; pl=0%;20;60;; Still

Re: [Nagios-users] NRPE vs. check_by_ssh

2009-03-25 Thread Andrew Davis
Charlie Reddington wrote: On Mar 25, 2009, at 2:30 PM, RijilV wrote: 2009/3/24 Christopher McAtackney crist...@gmail.com: Hi all, I was wondering if someone could give a brief overview of the pros / cons of using NRPE to monitor my remote hosts versus using the check_by_ssh command?

[Nagios-users] use of check_udp

2009-03-25 Thread Philip Brown
Hmm.. another snag I hit upgrading from plugins version 1.3.1, to 1.4.13. previously, it was perfectly valid to use check_udp -H hostname -p and it worked. but now, you have to specify BOTH a 'send' string, and an 'expect' string. The help/error message is not entirely clear: With UDP

[Nagios-users] Nagios and MySQL

2009-03-25 Thread Mark Weaver
Hi List, I was wondering if anyone has connected their standard Nagios installation up to a MySQL backend? I'm looking at this from a purely disaster recovery aspect. It's easy enough to backup the configuration, but the data is another matter. My current Nagios installation is version 3

Re: [Nagios-users] NRPE vs. check_by_ssh

2009-03-25 Thread Michael Medin
Kevin Keane skrev: Michael Medin wrote: Kevin Keane skrev: Wouldn't the SSL certificates provide authentication comparable to SSH keys? I'm not familiar with how NRPE uses SSL, but I would assume that you could also use client certificates? I am no expert but AFAIK it merely

Re: [Nagios-users] check_icmp/ping works but native ping fails

2009-03-25 Thread Marc Powell
On Mar 25, 2009, at 3:22 PM, Richard Aseltine wrote: ping PHIPACHP02OPE19 1 no answer from PHIPACHP02OPE19 *** ./check_ping -H PHIPACHP02OPE19 -w 1000.0,20% -c 2000.0,60% OK - PHIPACHP02OPE19: rta 0.681ms, lost 0%|rta=0.681ms;

Re: [Nagios-users] Nagios and MySQL

2009-03-25 Thread Jim Avery
2009/3/25 Mark Weaver mwea...@compinfosystems.com: Hi List, I was wondering if anyone has connected their standard Nagios installation up to a MySQL backend? Yes, NDOUtils. I'm looking at this from a purely disaster recovery aspect. It's easy enough to backup the configuration, but the data

[Nagios-users] detecting rogue dhcp server

2009-03-25 Thread Chris
Is there any plugin exist to detect rogue dhcp servers across all vlans/ subnet? I have had a look at two programs (not Nagios plugins): dhcp_probe and roguedetect - none suitable for human consumption yet. There is an excellent program on Windows call dhcploc.exe but I'm on Linux. Thanks.

[Nagios-users] Dependent service checks don't fail when depended-on service check fails

2009-03-25 Thread Jarrod Moore
Hello everyone, I have a couple of related questions regarding service dependencies in Nagios and their limitations. I have two service checks (let's call them A and B) and service A depends on service B to function correctly. I want to set Nagios up so that if service B crashes then both

Re: [Nagios-users] NRPE vs. check_by_ssh

2009-03-25 Thread Kevin Keane
Michael Medin wrote: Kevin Keane skrev: Michael Medin wrote: Kevin Keane skrev: Wouldn't the SSL certificates provide authentication comparable to SSH keys? I'm not familiar with how NRPE uses SSL, but I would assume that you could also use client certificates? I am