[mrtg] Unknown SNMP var

#1 (**permalink**) 04-11-2008

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Hi,
I want to graph remote Windows Memory & Harddisk. I got these values from a=
windows pc via SNMP by running following command.
[root@gw2 bin]# snmpwalk -v2c -c public 10.0.0.1
.. . . . .(pasting only relative data)HOST-RESOURCES-MIB::hrStorageDescr.1 =
=3D STRING: C:\Label:W2003 C Serial Number 7cda6213HOST-RESOURCES-MIB::hrS=
torageDescr.8 =3D STRING: Physical Memory
HOST-RESOURCES-MIB::hrStorageAllocationUnits.1 =3D INTEGER: 4096 BytesHOST-=
RESOURCES-MIB::hrStorageAllocationUnits.8 =3D INTEGER: 65536 Bytes
HOST-RESOURCES-MIB::hrStorageSize.1 =3D INTEGER: 2560351HOST-RESOURCES-MIB:=
:hrStorageSize.8 =3D INTEGER: 16223
HOST-RESOURCES-MIB::hrStorageUsed.1 =3D INTEGER: 1163807HOST-RESOURCES-MIB:=
:hrStorageUsed.8 =3D INTEGER: 11361.........
Also I can get values by running,[root@gw2 bin]# snmpwalk -v2c -c public 1=
0.0.0.1 hrStorageSize.1
HOST-RESOURCES-MIB::hrStorageSize.1 =3D INTEGER: 2560351
=20
But when I setup it in mrtg.cfg file like this,Target[server.memory]: hrSto=
rageSize.5&hrStorageUsed.5:public@10.0.0.3. . . .I get this error
18:55:07 -- Started mrtg with config '/usr/local/mrtg-2/bin/mrtg.cfg'18:55:=
07 -- Unknown SNMP var hrStorageSize.1 at /usr/local/mrtg-2/bin/mrtg line 2=
20218:55:07 -- Unknown SNMP var hrStorageUsed.1 at /usr/local/mrtg-2/bin/mr=
tg line 220218:55:07 -- 2008-04-11 18:55:07: ERROR: Target[server.memory][_=
IN_] ' =20
$target->[0]{$mode} ' did not eval into defined data18:55:07 -- 2008-04-11 =
18:55:07: ERROR: Target[server.memory][_OUT_] '=20
$target->[0]{$mode} ' did not eval into defined data
Please Help me.Thx
Regards,=20

zaib
__________________________________________________ _______________
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<body class=3D'hmmessage'>
Hi, 
I want to graph remote Windows Memory & Harddisk. I got these values fr=
om a windows pc via SNMP by running following command. 
[root@gw2 bin]# snmpwalk -v2c  -c public 10.0.0.1 
.. . . . . (pasting only relative data) HOST-RESOURCES-MIB::hrStorageD=
escr.1 =3D STRING: C:\Label:W2003 C  Serial Number 7cda6213 HOST-RE=
SOURCES-MIB::hrStorageDescr.8 =3D STRING: Physical Memory 
HOST-RESOURCES-MIB::hrStorageAllocationUnits.1 =3D INTEGER: 4096 Bytes H=
OST-RESOURCES-MIB::hrStorageAllocationUnits.8 =3D INTEGER: 65536 Bytes 
HOST-RESOURCES-MIB::hrStorageSize.1 =3D INTEGER: 2560351 HOST-RESOURCES-=
MIB::hrStorageSize.8 =3D INTEGER: 16223 
HOST-RESOURCES-MIB::hrStorageUsed.1 =3D INTEGER: 1163807 HOST-RESOURCES-=
MIB::hrStorageUsed.8 =3D INTEGER: 11361 ......... 
Also I can get values by running, [root@gw2 bin]# snmpwalk -v2c  -c=
public 10.0.0.1 hrStorageSize.1 
HOST-RESOURCES-MIB::hrStorageSize.1 =3D INTEGER: 2560351 
  
But when I setup it in mrtg.cfg file like this, Target[server.memory]: h=
rStorageSize.5&hrStorageUsed.5:public@10.0.0.3 . . . . I get this=
error 
 18:55:07 -- Started mrtg with config '/usr/local/mrtg-2/bin/mrtg.cfg'<B=
R>18:55:07 -- Unknown SNMP var hrStorageSize.1 at /usr/local/mrtg-2/bin/mrt=
g line 2202 18:55:07 -- Unknown SNMP var hrStorageUsed.1 at /usr/local/m=
rtg-2/bin/mrtg line 2202 18:55:07 -- 2008-04-11 18:55:07: ERROR: Target[=
server.memory][_IN_] '        & nbsp=
;        & nbsp; 
$target->[0]{$mode} ' did not eval into defined data 18:55:07 -- 2008=
-04-11 18:55:07: ERROR: Target[server.memory][_OUT_]   &nbsp=
;        & nbsp;   &n=
bsp;  ' 
$target->[0]{$mode} ' did not eval into defined data 
Please Help me. Thx 
<DIV>  Regards,=
 
<DIV></DIV>
<DIV>zaib</DIV></DIV> <hr />Invite your m=
ail contacts to join your friends list with Windows Live Spaces. It's easy!=
<a href=3D'http://spaces.live.com/spacesapi.aspx?wx_action=3Dcreate&wx_url=
=3D/friends.aspx&mkt=3Den-us' target=3D'_new'>Try it!</a></body>
</html>=

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