[mrtg] FW: Re: Multi Target Syntax

Wed Apr 9 23:16:13 MEST 2003

With some help from list user I have the multi target syntax working.

My question now is - Is it possible to poll/graph 2 targets(on same graph)
when using the multi target syntax?  On the same graph I would like to see
total available memory and memory in use.  For example:

Target[10]: OID1&OID1:public at ipaddress -
OID2&OID2:public at ipaddress +
OID3&OID3:public at ipaddress  -> at this point I want to poll another target
using multi target syntax

Thanks.

-Brad

You only have one OID in each target request. You need two. Try

Target[10]:
.1.3.6.1.4.1.3085.3.1.5.3.1.32.6.0&.1.3.6.1.4.1.3085.3.1.5.3.1.32.6.0:pu
blic at ipaddress -

.1.3.6.1.4.1.3085.3.1.5.3.1.33.6.0&.1.3.6.1.4.1.3085.3.1.5.3.1.33.6.0:pu
blic at ipaddress +

.1.3.6.1.4.1.3085.3.1.5.3.1.34.6.0&.1.3.6.1.4.1.3085.3.1.5.3.1.34.6.0:pu
blic at ipaddress

If this is not all on one line in your config file, the continuation
lines need to be indented as shown.

Jerry

-----Original Message-----
From: Brad Darr [mailto:brad.darr at cybera.net]
Sent: Wednesday, April 09, 2003 2:04 PM
To: mrtg at list.ee.ethz.ch
Subject: [mrtg] Multi Target Syntax

All,

I am trying to collect Memory Utilization from my router and
unfortuneately
there is no direct OID for this.  As a result I have to take a few OID's
and
do some subtraction and addition.  I tried using the format for multi
target
syntax that is in the configuration reference manual but I keep getting
errors.  Any ideas what I might be doing wrong?  Is what I am trying to
do
possible?  Below is my Target configuration:

Target[10]: 1.3.6.1.4.1.3085.3.1.5.3.1.32.6.0:public at ipaddress -
1.3.6.1.4.1.3085.3.1.5.3.1.33.6.0:public at ipaddress +
1.3.6.1.4.1.3085.3.1.5.3.1.34.6.0:public at ipaddress

note: There is white space around + & - above.

Here is the error I am getting:

2003-04-09 13:30:02 -- Started mrtg
2003-04-09 13:30:02 -- Use of uninitialized value at
/usr/local/mrtg-2/bin/../lib/mrtg2/MRTG_lib.pm line 1138.
2003-04-09 13:30:02 -- Use of uninitialized value at
/usr/local/mrtg-2/bin/../lib/mrtg2/MRTG_lib.pm line 1138.
2003-04-09 13:30:02 -- Use of uninitialized value at
/usr/local/mrtg-2/bin/../lib/mrtg2/MRTG_lib.pm line 1139.
2003-04-09 13:30:02 -- Use of uninitialized value at
/usr/local/mrtg-2/bin/../lib/mrtg2/MRTG_lib.pm line 1139.
2003-04-09 13:30:02 -- Use of uninitialized value at
/usr/local/mrtg-2/bin/../lib/mrtg2/MRTG_lib.pm line 1148.
2003-04-09 13:30:02 -- Use of uninitialized value at
/usr/local/mrtg-2/bin/../lib/mrtg2/MRTG_lib.pm line 1148.
2003-04-09 13:30:02 -- Use of uninitialized value at
/usr/local/mrtg-2/bin/../lib/mrtg2/MRTG_lib.pm line 1138.
2003-04-09 13:30:02 -- Use of uninitialized value at
/usr/local/mrtg-2/bin/../lib/mrtg2/MRTG_lib.pm line 1138.
2003-04-09 13:30:02 -- Use of uninitialized value at
/usr/local/mrtg-2/bin/../lib/mrtg2/MRTG_lib.pm line 1139.
2003-04-09 13:30:02 -- Use of uninitialized value at
/usr/local/mrtg-2/bin/../lib/mrtg2/MRTG_lib.pm line 1139.
2003-04-09 13:30:02 -- Use of uninitialized value at
/usr/local/mrtg-2/bin/../lib/mrtg2/MRTG_lib.pm line 1148.
2003-04-09 13:30:02 -- Use of uninitialized value at
/usr/local/mrtg-2/bin/../lib/mrtg2/MRTG_lib.pm line 1148.

Thanks.

Brad

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