I use Cacti for all my SNMP monitoring. It works great!
http://cacti.net/

Adam Melancon



On Wed, Jan 14, 2009 at 1:42 PM, Brad Bendily <[email protected]> wrote:

> > I am an SNMP newbie. I've started a project at work to monitor
> availability
> > of services on a server. These services support SNMP v1, but the docs are
> > pretty slim.
> >
> > I've been playing around with Net-SNMP and can do a simple SNMP get from
> my
> > workstation for the server's name and so on, so I know SNMP works on
> > it. However, I can't figure out how to receive a trap from the app's
> agent
> > on the server. There are too many factors with that configuration to
> mention
> > now, so I'd like to pose a simple question.
> >
> > What is the simplest demonstration of a trap (both sending and receiving)
> > using the Net-SNMP (http://www.net-snmp.org) tools? Can this be done
> using
> > only Net-SNMP tools? I'm using Net-SNMP as it is cross-platform. And yes,
> it
> > is open source. ;)
> >
>
> We have dell servers at work and usually install the dell open manage
> package. This adds the dell MIBs so we can get all kinds of info off the
> server via snmp. We use SuSE servers, the problem I have had with snmp
> is that for different versions of the net-snmp rpm i have to have a
> different snmpd.conf. This partly due to the open manage stuff. To get
> open manage to work you have to enable "smuxpeer". For one rpm version,
> the smuxpeer needs a password and you have to set the password in dell
> open manage. For another snmp rpm you don't need the password at all.
> for traps you need to enable them via the conf file, which will be:
>
> trapsink 10.1.1.1 public
>
> The man page says you should also use:
> trapcommunity STRING
> defines the default community string to be used when sending
> traps.  Note that this directive
> must be used prior to any community-based trap destination
> directives that need to use it.
>
> trapsink HOST [COMMUNITY [PORT]]
>
>
> However, our config doesn't use trapcommunity. This may be part of
> something open manage does for us. But this sends traps to our
> open manage monitor server. Now we just need someone to monitor that
> server!
>
> Hope this helps, let me know if I can do anything else.
> b
>
>
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