[Nagios-users] DHCP for IPv6 check

In our nagios configuration we use check_dhcp to check whether the our dhcp servers are up and running. However, this plugin only checks the DHCP IPv4 protocol. Is there a plugin that is (also) capable to check the IPv6 DHCP server?

Re: [Nagios-users] DHCP

Hi, I personally use check_dhcpd_leases ( http://exchange.nagios.org/directory/Plugins/Network-Protocols/DHCP-and-BOOTP/Check_Dhcpd_Leases/details). It runs locally, so you nrpe to run it remotely. A possible alternative would be to enable omshell on the dhcp server and write a plugin to get info

[Nagios-users] DHCP

Hi ALL, Anybody have any idea, how can I monitor dhcp leases, should I have to install a NRPE plugin into the client to get the info from it? Thanks in advance. Eduardo Barreto. -- __

Re: [Nagios-users] DHCP hosts

If you don't control the router that is handing out DHCP, check to see if it is cisco, I used to have one dump a file with the dhcp leases to an ftp server every time a lease was renewed or granted. You could also get the admin to send you the dhcp logs and use syslog-ng to parse them out and prov

Re: [Nagios-users] DHCP hosts

Morris, Patrick wrote: > G. S. Marzot wrote: >> Thank you for the pointer to this cool plugin... >> >> Unfortunately no solutions to date really fill the bill as the leases >> are allocated by a router that does not publish them in a way I know >> how to get... nor can I put anything on the DHCP

Re: [Nagios-users] DHCP hosts

G. S. Marzot wrote: > Thank you for the pointer to this cool plugin... > > Unfortunately no solutions to date really fill the bill as the leases > are allocated by a router that does not publish them in a way I know how > to get... nor can I put anything on the DHCP hosts... they are not under >

Re: [Nagios-users] DHCP hosts

Hari Sekhon wrote: > G. S. Marzot wrote: >> Does anyone have a good solution for monitoring DHCP hosts which may >> come and go? I would like to see them in some hostgroup when they are >> active but not generate any alerts when gone... >> >> ideas? >> > > I wrote a plugin for dhcpd which lis

Re: [Nagios-users] DHCP hosts

G. S. Marzot wrote: > Does anyone have a good solution for monitoring DHCP hosts which may > come and go? I would like to see them in some hostgroup when they are > active but not generate any alerts when gone... > > ideas? > I wrote a plugin for dhcpd which lists hosts that currently have le

Re: [Nagios-users] DHCP hosts

2009/9/23 G. S. Marzot : > Does anyone have a good solution for monitoring DHCP hosts which may > come and go? I would like to see them in some hostgroup when they are > active but not generate any alerts when gone... > > ideas? I can't say I've tried it myself, but I guess you could set them up s

Re: [Nagios-users] DHCP hosts

G. S. Marzot wrote: > Does anyone have a good solution for monitoring DHCP hosts which may > come and go? I would like to see them in some hostgroup when they are > active but not generate any alerts when gone... > > ideas? > Monitor them by DNS name, with no notifications on the host check?

[Nagios-users] DHCP hosts

Does anyone have a good solution for monitoring DHCP hosts which may come and go? I would like to see them in some hostgroup when they are active but not generate any alerts when gone... ideas? thanks, Giovanni -- Come

Re: [Nagios-users] dhcp new lease notification

You can certainly do that, but you'll probably have to write your own plugin to do it. It's not something that would work generically; you will need to somehow tap into the specific DHCP server you are using. So the plugin will have to be tailored for the Windows DHCP server, or one of the ones

Re: [Nagios-users] dhcp new lease notification

Hari Sekhon wrote: > Tobias Exner wrote: >> I would like to know when my dhcp-server leases a new ip-adress. >> >> The check_dhcp plugin seems to be not the right tool for that. >> Is there a easy way to do that with nagios > Nagios isn't the best/right/ideal tool for this really, you would want >

Re: [Nagios-users] dhcp new lease notification

Tobias Exner wrote: > I would like to know when my dhcp-server leases a new ip-adress. > > The check_dhcp plugin seems to be not the right tool for that. > Is there a easy way to do that with nagios Nagios isn't the best/right/ideal tool for this really, you would want log based alerting which is

[Nagios-users] dhcp new lease notification

Hi list, I would like to know when my dhcp-server leases a new ip-adress. The check_dhcp plugin seems to be not the right tool for that. Is there a easy way to do that with nagios? Thanks in advance... Tobias -- Let

Re: [Nagios-users] DHCP

I do this with nrpe calls to a machine located on the other subnet. -h Hari Sekhon sujith h wrote: > Hi , > > Am Sujith H. I am using Nagios. I have a doubt regaurding the > nagios(2.0 version) plugin check_dhcp. I get the DHCP offers > when DHCP server(one or more) is running in the same subn

Re: [Nagios-users] DHCP

Hi, On 6/19/2007 9:11 AM, sujith h wrote: > Hi , > > Am Sujith H. I am using Nagios. I have a doubt regaurding the > nagios(2.0 version) plugin check_dhcp. I get the DHCP offers > when DHCP server(one or more) is running in the same subnet > (its for testing). But if its from different subnet is

[Nagios-users] DHCP

Hi , Am Sujith H. I am using Nagios. I have a doubt regaurding the nagios(2.0 version) plugin check_dhcp. I get the DHCP offers when DHCP server(one or more) is running in the same subnet (its for testing). But if its from different subnet is there any other plugin available!!! I execute the che

Re: [Nagios-users] DHCP issue

> From: Hari Sekhon [mailto:[EMAIL PROTECTED] > Sent: Monday, June 04, 2007 1:27 PM > To: Antonio Pereira > Cc: nagios-users@lists.sourceforge.net > Subject: Re: [Nagios-users] DHCP issue > > are you running it as root? it need root privs in order to manipulate > the

Re: [Nagios-users] DHCP issue

are you running it as root? it need root privs in order to manipulate the socket for dhcp. also, have you tried running it with -vvv to see the debug output. paste that back here. it might be even be the case that there is no dhcp currently running or it may be on a different subnet where the

[Nagios-users] DHCP issue

Hello, I am having a problem with the DHCP command. I am running Fedora 6 Nagios 2.7 Nagios Plugins 1.4.9 I added the command definition and then added it to the localhost file ad I am receiving this error message CRITICAL: No DHCPOFFERs were received. Any ideas? Thanks

Re: [Nagios-users] DHCP

*Hari Sekhon *Sent:* Wednesday, November 29, 2006 10:36 AM *To:* Nagios Users mailinglist *Subject:* Re: [Nagios-users] DHCP You need to run it as root. Add a sudo entry to allow the nagios user to run this plugin as root without password. like so nagios mymachine=NOPASSWD: /usr/nagios/li

Re: [Nagios-users] DHCP

mailinglist Subject: Re: [Nagios-users] DHCP You need to run it as root. Add a sudo entry to allow the nagios user to run this plugin as root without password. like so nagios mymachine=NOPASSWD: /usr/nagios/libexec/check_dhcp then run the plugin with "sudo " in front of it. -h H

Re: [Nagios-users] DHCP

*Antonio Pereira *Sent:* Wednesday, November 29, 2006 10:20 AM *To:* Nagios Users mailinglist *Subject:* Re: [Nagios-users] DHCP Thanks it works *From:* [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] *On Behalf Of *Hari Sekhon *Sent:* Wednesday, November 29, 2006 10:14 AM *To:* Na

Re: [Nagios-users] DHCP

Antonio Pereira Sent: Wednesday, November 29, 2006 10:20 AM To: Nagios Users mailinglist Subject: Re: [Nagios-users] DHCP Thanks it works From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Hari Sekhon Sent: Wednesday, November 29, 2006 10:14 AM To: Nagios Users mailinglist Subject

Re: [Nagios-users] DHCP

Hi! Antonio Pereira pravi: > Hello, > > I assume u're useing nagios 2.5... > > Is there a way to monitor DHCP in remote locations? > > Check out the NRPE deamon (http://nagios.sourceforge.net/docs/2_0/addons.html#nrpe). U should be able to check remote sites with NRPE with no problem.

Re: [Nagios-users] DHCP

Thanks it works From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Hari Sekhon Sent: Wednesday, November 29, 2006 10:14 AM To: Nagios Users mailinglist Subject: Re: [Nagios-users] DHCP either do distributed monitoring servers or do the checks on a host on each of those subnets

Re: [Nagios-users] DHCP

either do distributed monitoring servers or do the checks on a host on each of those subnets. You can do the checks remotely using nrpe or nsca both of which allow the check to run on the remote host and the result to be used back on your nagios server. -h Hari Sekhon Antonio Pereira wrote

[Nagios-users] DHCP

Hello, Is there a way to monitor DHCP in remote locations? I have 4 sites in different cities. I presently have Nagios setup to work on one site. But I would like to be able to monitor the other 3 sites. Thanks

[Nagios-users] dhcp plugin

Hi list, seems like nothing is going to work today. I can't seem to post to the list through e-mail. oh well on to the stuff: I have sucesufly been able to get nagios (2.5) up and running to monitor our network but i am having some problems with plugins. Target hardware is an xserve runnin

Re: [Nagios-users] DHCP

> -Original Message- > From: [EMAIL PROTECTED] [mailto:nagios-users- > [EMAIL PROTECTED] On Behalf Of trevor obba > Sent: Wednesday, June 07, 2006 4:57 AM > To: nagios-users@lists.sourceforge.net > Subject: [Nagios-users] DHCP > > I have a novell netware version

[Nagios-users] DHCP

I have a novell netware version 6.5 server running dhcp. I would like to mornitor dhcp using nagios. I have MRTGEXT module installed on my netware but it does not support dhcp mornitoring. How can I go about mornitoring dhcp on netware server using nagios version 2.0? please help.