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Well, you have to install the SNMP v3 libraries. I don't know about
Windows, but on RHEL 7 it should be as simple as "yum install
net-snmp-perl", I think.<br>
-Josiah<br>
<br>
<br>
<div class="moz-cite-prefix">On 9/23/15 9:38 AM, Rau, Rodger wrote:<br>
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<p class="MsoNormal">Need some help. Configuring MRTG for the
first time. Have MRTG (v2.17.4) installed on a Windows 2012
Server with ActivePerl (v5.20.2) and Net-SNMP (v5.5.0). I
used cfgmaker for a base config file and added all my
routers. I am able to capture data from all but the ones that
require SNMPv3. <o:p></o:p></p>
<p class="MsoNormal"><b><u><o:p><span
style="text-decoration:none"> </span></o:p></u></b></p>
<p class="MsoNormal"><b><u>I am running the following command:</u></b><o:p></o:p></p>
<p class="MsoNormal">E:\mrtg-2.17.4\bin>perl cfgmaker
--global "WorkDir: e:\mrtg" --output mrtg.cfg --enablesnmpv3
--username=AdminUser --authpassword=authpassword
--authproto=sha --privpassword=privpassword --privprotocol=aes
--snmp-options=:::::3 --contextengineid=0
<a class="moz-txt-link-abbreviated" href="mailto:AdminUser@xxx.xxx.xxx.xxx">AdminUser@xxx.xxx.xxx.xxx</a><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><b><u>I get the following error: <o:p></o:p></u></b></p>
<p class="MsoNormal">WARNING: SNMP V3 libraries not found, SNMP
V3 disabled. Falling back to V2c. reverting to snmpV2c for
router
<a moz-do-not-send="true"
href="mailto:AdminUser@xxx.xxx.xxx.xxxd:::::3">AdminUser@xxx.xxx.xxx.xxx:::::3</a><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I tested this on a Linux server (RHEL7) as
well and get the same error.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><b><span style="color:black">Rodger Rau</span></b><span
style="color:black"><br>
</span><span style="font-size:9.0pt;color:black">Senior
Network Engineer, Information Management<br>
<b>T: </b>631 812-6181<b> | F: </b>631 812-6330<br>
<br>
</span><b><span style="font-size:10.0pt;color:#001D68">Leviton
Manufacturing Co., Inc.</span></b><span
style="font-size:10.0pt;color:#001D68"><br>
</span><span style="font-size:9.0pt;color:black">201 North
Service Road., Melville, NY 11747<br>
<a class="moz-txt-link-abbreviated" href="http://www.leviton.com">www.leviton.com</a> <b>| </b><a class="moz-txt-link-abbreviated" href="mailto:rrau@leviton.com">rrau@leviton.com</a><br>
<br>
<i>Stay Connected with FREE Leviton Mobile Apps:
<a class="moz-txt-link-abbreviated" href="http://www.leviton.com/apps">www.leviton.com/apps</a> </i></span><o:p></o:p></p>
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<pre class="moz-signature" cols="72">--
Wm. Josiah Erikson
Assistant Director of IT, Infrastructure Group
System Administrator, School of CS
Hampshire College
Amherst, MA 01002
(413) 559-6091
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