[mrtg] Re: Trouble graphing CPU & MEM load on a 3COM Netbuilder-II

[David C Prall]

> > What happens when you do an snmpwalk on the OID's.
>
> nothing is reported. I tried snmpwalk my-rooter-ip public 1. and I got
a
> <long> list of OIDs apparently supported. When I looked for the OIDS
you
> gave me, I didn't find it... (nor the MEMs ones...)
>
> >
> >
> > Do you need a .0 at the end for the speciic instance. I'll try it on
my
> > routers when I get into work in the morning.
>
> I tried too for the same results....
>
> > > Hi David
> > >     and thanks you for your help ;-)
> > >
> > > David C Prall a écrit :
> > >
> > > > >
> > Target[my-router-IP.cpu]:1.3.6.1.4.1.43.2.13.8.4:public at my-router-IP
> > > > You need to OID's one for IN and one for OUT. I'd do the smae on
for
> > > > both since you are only interested in graphing the current CPU
load.
> > > >
> > > >
> >
Target[my-router-IP.cpu]:1.3.6.1.4.1.43.2.13.8.4&1.3.6.1.4.1.43.2.13.8.4
> > > > :public at my-router-IP
> > >
> > > I tried, but always the same error message....(I tried the private
> > community
> > > too, for same result...)
> > >
> > > >
> > > >
> > > > For memory, you can graph total MEM on both Free and Used graphs
as
> > the
> > > > OUT variable giving you target lines like these:
> > > >
> > > > Target[freemem]:
> > > >
> >
1.3.6.1.4.1.43.2.33.1.2.2&1.3.6.1.4.1.43.2.33.1.2.1:public at my-router-IP
> > > > Target[usedmem]:
> > > >
> >
1.3.6.1.4.1.43.2.33.1.2.3&1.3.6.1.4.1.43.2.33.1.2.1:public at my-router-IP
> > > >
> > > > Although I would probably only graph the Used Memory so I didn't
get
> > > > confused, plus now I have a mark at total memory.
> > >
> > > Same result as above...
Olivier,
I just walked the OID .1.3.6.1.4.1.43.2.13.8.4.0 and it gives me CPU
Utilization of 6 on our NetBuilder-II DP 80. It could be that the MIB
file I have is for this particular processor board. You might want to
dig through the 3com knowledge base and see if they give a different OID
for your processor board.

David

David C Prall, MCNE MCSE          DCP Technologies
dcp at dcptech.com                       http://www.dcptech.com
dcppage at dcptech.com


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