Re: Watchdog Program

2003-08-14 Thread Stephane Bortzmeyer
On Wed, Aug 06, 2003 at 02:02:23AM +0200,
 Richard Stevens <[EMAIL PROTECTED]> wrote 
 a message of 32 lines which said:

> you could try BigBrother (http://bb4.com/) 

Heavily non-free.


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Re: Watchdog Program

2003-08-14 Thread brian moore
On Wed, Aug 06, 2003 at 12:38:06PM +0200, Stephane Bortzmeyer wrote:
> On Tue, Aug 05, 2003 at 08:05:53PM -0300,
>  Matias G. Lambert ( OSInet ) <[EMAIL PROTECTED]> wrote 
>  a message of 36 lines which said:
> 
> > take a look at http://www.nagios.org
> 
> Why not mon, much simpler and which has a command-line interface?

Indeed.  And, if you're as paranoid as me: run two mon's.

One to be the 'real' mon, one to be the mon-monitor.  (ie, if the
machine running mon dies, the other machine will pick it up.)

My mon installation has a silly script that connects to a Portmaster2
with a modem and pages my numeric pager.  

It has a nifty little table to convert "what broke" into numeric
codes...  ie, the first 3 digits are '555' so I don't accidentally
call the police...  then 3 digits for the host (usually derived from
the IP number, sometimes area code..), and 3 digits for 'type of
outage', usually devised from the port number.  So if I get a page of
'555250025', I know that SMTP is down on the main mail server.

A procmail trick mails my cell phone, since I was too lazy to set up
a seperate mail-alert for the phone.

This system has alerted me to every outage for the last 6 years and
lets me sleep at night (unless something breaks... but then I'm supposed
to be awake...)

-- 
   |All her life she was a dancer, but no
  brian moore <[EMAIL PROTECTED]>|one ever played the song she knew.
   |   -- the residents


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Re: Watchdog Program

2003-08-06 Thread Richard Stevens
Hi,

> help. Is there a package that I can use to monitor a whole range of
> systems remotely? Any help appreciated.

you could try BigBrother (http://bb4.com/) or BigSister 
(http://bigsister.graeff.com/home.html). I don't know BigSister that much but 
basically it's a clone of BigBrother. BigBrother is just a set of shell 
scripts that can monitor the various services running on the machines you 
want to montor. It gives you a status output (http://bb4.com/bb/) of all the 
machines and you can also get statistics. Also Alerting is possible via 
various means. 

Since it's a set of shell scripts it should be possible to monitor the 
mailserver and trigger a modem dialing your mobild phone number in case the 
mailserver goes down. Otherwise I think mail is the default method for 
alerting. 

I know of a small ISP and telephone provider that uses bb4 as the primary 
alerting mechanism for the tech guys running independant of the larger setup 
with HP OpenView (I think) at the nmc. Often bb4 is quicker :-)

Hope that was the answer to your question.

Regards,

Richard


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Re: Watchdog Program

2003-08-06 Thread Volker Tanger
On Wed, 6 Aug 2003 12:39:29 +0200 Stephane Bortzmeyer
<[EMAIL PROTECTED]> wrote:

> > you could try BigBrother (http://bb4.com/) 
> 
> Heavily non-free.

...because of which it has a (GPLed) Big Sister

http://bigsister.graeff.com/home.html

Bye

Volker Tanger


 


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Re: Watchdog Program

2003-08-06 Thread Stephane Bortzmeyer
On Tue, Aug 05, 2003 at 08:05:53PM -0300,
 Matias G. Lambert ( OSInet ) <[EMAIL PROTECTED]> wrote 
 a message of 36 lines which said:

> take a look at http://www.nagios.org

Why not mon, much simpler and which has a command-line interface?


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RE: Watchdog Program

2003-08-05 Thread Matias G. Lambert ( OSInet )
take a look at http://www.nagios.org

Matias Lambert
OSInet Telecomunicaciones
Capital Federal - Buenos Aires
Argentina - CA1185ACA
[EMAIL PROTECTED]


-Mensaje original-
De: Tim Philp [mailto:[EMAIL PROTECTED]
Enviado el: Martes, 05 de Agosto de 2003 07:45 p.m.
Para: [EMAIL PROTECTED]
Asunto: Watchdog Program


As a small ISP, I need a way to make sure that our systems are running
properly. Obviously, if something goes wrong, I get a notice from the
root mail, however if the mail server goes down, it creates a problem
for this to notify me. I am new to Linux so I would appreciate your
help. Is there a package that I can use to monitor a whole range of
systems remotely? Any help appreciated.

Tim Philp


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