snmpwalk & mrtg - BBS

我現在有一台win server & bsd
bsd上跑mrtg
win server有安裝設定SNMP

我在bsd上用snmpwalk 跑的順順的
資料都有吐出來

可是用mrtg a.cfg時
都跑出下面類似訊息
=========================================================================
Unknown SNMP var hrProcessorLoad.2
at /usr/bin/mrtg line 1840
Unknown SNMP var hrProcessorLoad.2
at /usr/bin/mrtg line 1840
WARNING: Expected a number but got '1 day, 0:51:55'
WARNING: Expected a number but got 'Web-1'
ERROR: Target[cpu][_IN_] ' $target->[1]{$mode} ' did not eval into defined
data
ERROR: Target[cpu][_OUT_] ' $target->[1]{$mode} ' did not eval into defined
data
==========================================================================
cfg檔中MIB files也都有加
LoadMIBs: /usr/share/snmp/mibs/UCD-SNMP-MIB.txt
LoadMIBs: /usr/share/snmp/mibs/HOST-RESOURCES-MIB.txt
LoadMIBs: /usr/share/snmp/mibs/mib.txt

下面這個問題跟我滿類似的
http://www.linuxquestions.org/questions/linux-software-2/mrtg-problem-507850/
有人有好建議嗎??

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