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<p class="MsoNormal">A few days ago I configured Network UPS Tools in a Ubuntu VM on a XCP-NG VM. The driver installed flawlessly, and I was able to scan and find the UPS using nut-scanner -S -s 192.168.0.1 -e 192.168.0.254<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">It returned the UPS configuration below from the network, and I configured ups.conf without a hitch. Because I want to send the shutdown command to my UPS, I need my NUT master installed in dom0, and I’m not trying to configure NUT inside
of dom0 in XCP-NG host, and I’m having difficulty.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">[MILLRACKUPS01]<o:p></o:p></p>
<p class="MsoNormal"> driver = "snmp-ups"<o:p></o:p></p>
<p class="MsoNormal"> port = "192.168.0.32"<o:p></o:p></p>
<p class="MsoNormal"> desc = "Smart-UPS X 2000"<o:p></o:p></p>
<p class="MsoNormal"> mibs = "apcc"<o:p></o:p></p>
<p class="MsoNormal"> community = "public"<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">On my Dell R740, I installed the following in dom0<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">yum install nut --enablerepo=epel,base,updates<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">When I run nut-scanner without parameters, it returns the two PSUs in the server (below)<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">[nutdev1]<o:p></o:p></p>
<p class="MsoNormal"> driver = "nut-ipmipsu"<o:p></o:p></p>
<p class="MsoNormal"> port = "id1"<o:p></o:p></p>
<p class="MsoNormal">[nutdev2]<o:p></o:p></p>
<p class="MsoNormal"> driver = "nut-ipmipsu"<o:p></o:p></p>
<p class="MsoNormal"> port = "id2"<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">When I run nut-scanner to find the SNMP UPS, it returns nothing<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">[23:04 milsrv01 ups]# nut-scanner -S -s 192.168.0.1 -e 192.168.0.254<o:p></o:p></p>
<p class="MsoNormal">Cannot load XML library (libneon.so.27) : file not found. XML search disabled.<o:p></o:p></p>
<p class="MsoNormal">Scanning SNMP bus.<o:p></o:p></p>
<p class="MsoNormal">[23:05 milsrv01 ups]#<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">If I go ahead and configure ups.conf using the previously good config that worked in the Ubuntu VM, I get unknown mibs value: apcc<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">[23:06 milsrv01 ups]# /usr/sbin/upsdrvctl -DD start<o:p></o:p></p>
<p class="MsoNormal">Network UPS Tools - UPS driver controller 2.7.2<o:p></o:p></p>
<p class="MsoNormal"> 0.000000<o:p></o:p></p>
<p class="MsoNormal">If you're not a NUT core developer, chances are that you're told to enable debugging<o:p></o:p></p>
<p class="MsoNormal">to see why a driver isn't working for you. We're sorry for the confusion, but this is<o:p></o:p></p>
<p class="MsoNormal">the 'upsdrvctl' wrapper, not the driver you're interested in.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Below you'll find one or more lines starting with 'exec:' followed by an absolute<o:p></o:p></p>
<p class="MsoNormal">path to the driver binary and some command line option. This is what the driver<o:p></o:p></p>
<p class="MsoNormal">starts and you need to copy and paste that line and append the debug flags to that<o:p></o:p></p>
<p class="MsoNormal">line (less the 'exec:' prefix).<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"> 0.000524 Starting UPS: MILLRACKUPS01<o:p></o:p></p>
<p class="MsoNormal"> 0.000569 1 remaining attempts<o:p></o:p></p>
<p class="MsoNormal"> 0.000619 exec: /usr/sbin/snmp-ups -a MILLRACKUPS01<o:p></o:p></p>
<p class="MsoNormal">Network UPS Tools - Generic SNMP UPS driver 0.72 (2.7.2)<o:p></o:p></p>
<p class="MsoNormal">Unknown mibs value: apcc<o:p></o:p></p>
<p class="MsoNormal"> 6.042075 Driver failed to start (exit status=1)<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Running the latest version of NUT in XCP-NG 8.<span style="display:none"><o:p></o:p></span></p>
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