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    NUT package (2.8.0 and below)

    Scheduled Pinned Locked Moved UPS Tools
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    • dennypageD
      dennypage
      last edited by

      @pablo_deskObar:

      Also, will the ups power back on automatically after mains is restored after a power kill?

      It should. Most all UPSs are designed to.

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      • Q
        q54e3w
        last edited by

        My pfsense server is running NUT package and I also have a separate ESXi host with NUT installed. I want to shut down the VMs and the ESXI host before pfsense shutdowns to ensure network services remain up to prevent problems closing down the VMs cleanly. How can I delay pfsense powering down until esxi has completed shutting down?
        I have a APC SMX UPS attached via AP9631 network card.

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        • dennypageD
          dennypage
          last edited by

          @q54e3w:

          How can I delay pfsense powering down until esxi has completed shutting down?

          The HOSTSYNC variable controls how long the master will wait for slaves to initiate their shutdown. You can find information on this in the ups.conf man page.

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          • Q
            q54e3w
            last edited by

            Thank you - I'll give it a try.

            I've noticed the following errors appearing in my logs, any idea why this would be?

            
            ...
            Feb 18 11:01:52	snmp-ups	44002	dstate_setflags: base variable (battery.runtime.low) is immutable
            Feb 18 11:01:20	snmp-ups	44002	dstate_setflags: base variable (battery.runtime.low) is immutable
            Feb 18 11:00:48	snmp-ups	44002	dstate_setflags: base variable (battery.runtime.low) is immutable
            ...
            
            

            I have the following code

            extra arguments

            
            ignorelb
            override.battery.charge.warning = 50
            override.battery.charge.low = 30
            override.battery.runtime.low = 1200
            
            

            upsmon.conf

            
            HOSTSYNC 600
            
            

            upsd.conf

            
            LISTEN 192.168.10.1
            
            

            upsd.users

            
            [remoteuser]
            password = mypassword
            upsmon slave
            
            

            the settings appear to be being applied correctly….

            
            upsc ups@localhost
            ambient.1.humidity.alarm.high: 60.00
            ambient.1.humidity.alarm.low: 30.00
            ambient.1.temperature.alarm.high: 40.00
            ambient.1.temperature.alarm.low: 10.00
            ambient.humidity: 39.00
            ambient.temperature: 15.0
            battery.charge: 100.00
            battery.charge.low: 30
            battery.charge.warning: 50
            battery.date: 11/15/2017
            battery.packs: 1.00
            battery.runtime: 4428.00
            battery.runtime.low: 1200
            battery.voltage: 54.20
            device.mfr: APC
            device.model: Smart-UPS X 1500
            device.type: ups
            driver.flag.ignorelb: enabled
            driver.name: snmp-ups
            driver.parameter.pollinterval: 2
            driver.parameter.port: 192.168.10.50
            driver.parameter.synchronous: no
            driver.version: 2.7.4
            driver.version.data: apcc MIB 1.2
            driver.version.internal: 0.97
            input.frequency: 60.00
            input.sensitivity: high
            input.transfer.high: 127
            input.transfer.low: 106
            input.transfer.reason: selfTest
            input.voltage: 122.20
            input.voltage.maximum: 123.20
            input.voltage.minimum: 121.30
            output.current: 4.80
            output.frequency: 60.00
            output.voltage: 122.20
            output.voltage.nominal: 120
            ups.delay.shutdown: 20
            ups.delay.start: 10
            ups.firmware: UPS 09.1 (ID20)
            ups.id: UPS
            ups.load: 48.30
            ups.mfr: APC
            ups.mfr.date: 06/30/2012
            ups.model: Smart-UPS X 1500
            ups.status: OL
            ups.temperature: 18.60
            ups.test.date: 02/14/2018
            ups.test.result: Ok
            
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            • dennypageD
              dennypage
              last edited by

              @q54e3w:

              Thank you - I'll give it a try.

              I've noticed the following errors appearing in my logs, any idea why this would be?

              
              ...
              Feb 18 11:01:52	snmp-ups	44002	dstate_setflags: base variable (battery.runtime.low) is immutable
              Feb 18 11:01:20	snmp-ups	44002	dstate_setflags: base variable (battery.runtime.low) is immutable
              Feb 18 11:00:48	snmp-ups	44002	dstate_setflags: base variable (battery.runtime.low) is immutable
              ...
              
              

              I believe it means that the variable is marked read-only in the SNMP MIB. For more information on this, I would suggest checking the nut users list.

              FWIW, if it were me I would just remove the setting of runtime and use charge %. You don’t need both.

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              • S
                spambait
                last edited by

                pfsense 2.4.2-RELEASE-p1 (amd64)
                nut 2.7.4_5

                Polling an APC AP9631 on the LAN via SNMP.

                When I reboot the appliance, UPS status shows as down. Log has a bunch of these:

                Feb 19 21:40:27 upsmon 66529 Poll UPS [office-UPS] failed - Driver not connected
                Feb 19 21:42:22 upsmon 67668 Startup successful
                Feb 19 21:42:23 upsd 68233 listening on ::1 port 3493
                Feb 19 21:42:23 upsd 68233 listening on 127.0.0.1 port 3493
                Feb 19 21:42:23 upsd 68233 Can't connect to UPS [office-UPS] (snmp-ups-office-UPS): No such file or directory
                Feb 19 21:42:23 upsd 68498 Startup successful
                Feb 19 21:42:24 snmp-ups 68710 Startup successful

                Now when I go to restart the service via the GUI In Services -> UPS, it starts up perfectly right away.

                apcupsd was installed but I removed it when switching to NUT.

                I tried using snmp v1 instead of v3 thinking I screwed up my v3 credentials but that doesn't seem to be the issue. Even with snmpv1 it wont come up after a reboot until I manually intervene.

                I tried some of the retry and delay parameters in the additional parameters for ups.conf but they also didn't help with this

                
                maxretry=3
                retrydelay=10
                pollinterval=5
                snmp_retries=10
                snmp_timeout=2
                pollfreq=10
                
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                • dennypageD
                  dennypage
                  last edited by

                  Please give the following a try:

                  Get rid of pollfreq and pollinterval.

                  Set these variables in the Extra Arguments to driver section:

                  
                  snmp_timeout=2
                  snmp_retries=10
                  
                  

                  Set these variables in the Advanced section for ups.conf:

                  
                  retrydelay=30
                  maxretry=20
                  
                  

                  Now reboot the box. When the box comes up, go to the UPS status page. [Do not attempt to start the service manually] If the UPS shows as needing attention, wait for the page to refresh automatically. If it doesn't auto refresh, after a couple minutes refresh the page manually. Does the UPS show as running? Or is it still down?

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                  • S
                    spambait
                    last edited by

                    @dennypage:

                    Please give the following a try:

                    Get rid of pollfreq and pollinterval.

                    Set these variables in the Extra Arguments to driver section:

                    
                    snmp_timeout=2
                    snmp_retries=10
                    
                    

                    Set these variables in the Advanced section for ups.conf:

                    
                    retrydelay=30
                    maxretry=20
                    
                    

                    Now reboot the box. When the box comes up, go to the UPS status page. [Do not attempt to start the service manually] If the UPS shows as needing attention, wait for the page to refresh automatically. If it doesn't auto refresh, after a couple minutes refresh the page manually. Does the UPS show as running? Or is it still down?

                    These settings work perfectly!

                    I am now back on SNMPv3 and NUT is performing as expected, across reboots and all. Thank you!

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                    • dennypageD
                      dennypage
                      last edited by

                      That's good news. Now that it's working, you can probably tune the variables down quite a bit. In particular, the settings in Extra Arguments can likely be returned to their default values of 1 & 5. Or simply deleted.

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                      • S
                        spambait
                        last edited by

                        @dennypage:

                        That's good news. Now that it's working, you can probably tune the variables down quite a bit. In particular, the settings in Extra Arguments can likely be returned to their default values of 1 & 5. Or simply deleted.

                        I think actually found a bug (with the AP9631, fw 6.5.0).

                        I just deployed a second AP9631 out of the box. Factory reset, flashed 6.5.0, factory reset again, set up SNMPv3 and had the same issues I described before where NUT cannot communicate.

                        I have now noticed that if I have SNMPv1 DISABLED, NUT will fail to connect via SNMPv3 no matter what extra settings I provide. Simply turning on SNMPv1 in the AP9631 (fw 6.5.0) immediately lets them communicate. Very strange. Further testing is needed.

                        I have replicated this on the previous installation where I can break the SNMPv3 communication between NUT and the AP9631 by disabling SNMPv1, don't even need to reboot.

                        this_fixes_it.JPG
                        this_fixes_it.JPG_thumb
                        this_breaks_it.JPG
                        this_breaks_it.JPG_thumb

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                        • dennypageD
                          dennypage
                          last edited by

                          @spambait:

                          I just deployed a second AP9631 out of the box. Factory reset, flashed 6.5.0, factory reset again, set up SNMPv3 and had the same issues I described before where NUT cannot communicate.

                          I have now noticed that if I have SNMPv1 DISABLED, NUT will fail to connect via SNMPv3 no matter what extra settings I provide. Simply turning on SNMPv1 in the AP9631 (fw 6.5.0) immediately lets them communicate. Very strange. Further testing is needed.

                          I have replicated this on the previous installation where I can break the SNMPv3 communication between NUT and the AP9631 by disabling SNMPv1, don't even need to reboot.

                          It sounds like SNMPv3 may not be properly configured/functioning in NUT. Can you post the contents of /usr/local/etc/nut/ups.conf please?

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                          • S
                            spambait
                            last edited by

                            @dennypage:

                            It sounds like SNMPv3 may not be properly configured/functioning in NUT. Can you post the contents of /usr/local/etc/nut/ups.conf please?

                            I am going to find an SNMPv3 client and try replicate this in a moment. If a different v3 client fails in the same way the issue is with AP9631.

                            If it doesn't then there may indeed be a NUT issue. Maybe it has some routine to check SNMPv1 availability before anything else, even if only SNMPv3 is needed.

                            I realize the credentials are in there but it's a sandbox setup so this is not really a concern. My full, unedited /usr/local/etc/nut/ups.conf:

                            retrydelay=30
                            maxretry=20
                            snmp_version=v3
                            privProtocol=AES
                            authProtocol=SHA
                            secName=pfSense
                            authPassword=VtwHzSj6XQlmp9OFFa28NJcUL93qq5zZ4
                            privPassword=TpWsICXWm4CeKtwUehtvcBpDnBW0KZCC
                            
                            [S10-AP9631]
                            driver=snmp-ups
                            port=172.16.10.5
                            snmp_timeout=2
                            snmp_retries=10
                            
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                            • dennypageD
                              dennypage
                              last edited by

                              SNMP parameters are part of the UPS specification. As such, they go in the "Extra Arguments to driver" rather than in the "Additional configuration lines for ups.conf" section. The advanced section is only for Global Directives (see ups.conf), and anything that is not recognized as a global directive is ignored by NUT. I know it's confusing, but it's how NUT's configuration works. Anything that comes from the driver man page (snmp-ups in your case) goes into Extra Arguments to driver.

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                              • S
                                spambait
                                last edited by

                                @dennypage:

                                SNMP parameters are part of the UPS specification. As such, they go in the "Extra Arguments to driver" rather than in the "Additional configuration lines for ups.conf" section. The advanced section is only for Global Directives (see ups.conf), and anything that is not recognized as a global directive is ignored by NUT. I know it's confusing, but it's how NUT's configuration works. Anything that comes from the driver man page (snmp-ups in your case) goes into Extra Arguments to driver.

                                That results in

                                
                                [S10-AP9631]
                                driver=snmp-ups
                                port=172.16.10.5
                                snmp_timeout=2
                                snmp_retries=10
                                snmp_version=v3
                                privProtocol=AES
                                authProtocol=SHA
                                secLevel=authPriv
                                secName=pfSense
                                authPassword=VtwHzSj6XQlmp9OFFa28NJcUL93qq5zZ4
                                privPassword=TpWsICXWm4CeKtwUehtvcBpDnBW0KZCC
                                

                                Edit: So it seems it was using SNMPv1 all along due to my mis-configuration resulting in the SNMPv3 stuff being ignored. There is no bug. Now that I have the correct structure in ups.conf it is indeed trying to connect SNMPv3 but it is not authenticating. The AP9631's built in baby IDS keeps sending me notifications now that there are failed SNMPv3 authentications from the pfSense IP.

                                I will switch her back to SNMPv1 for now and troubleshoot my SNMPv3 setup with qtmib

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                                • dennypageD
                                  dennypage
                                  last edited by

                                  That makes sense. For what it's worth, most people use a read-only SNMPv1 group for UPS monitoring. There isn't any sensitive information in the stream.

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                                  • S
                                    spambait
                                    last edited by

                                    @dennypage:

                                    That makes sense. For what it's worth, most people use a read-only SNMPv1 group for UPS monitoring. There isn't any sensitive information in the stream.

                                    The docu said a write community is needed to facilitate shutdowns. I wanted the UPS and NUT to coordinate that NUT will shut down pfSense when there's not much runtime left and then tell the UPS to shut off the outlet in x minutes and come back up when AC power is restored and battery has at least y % charge.

                                    Otherwise pfSense will just shut down and stay down until someone presses the power button or the BIOS power on time is reached.

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                                    • dennypageD
                                      dennypage
                                      last edited by

                                      @spambait:

                                      The docu said a write community is needed to facilitate shutdowns. I wanted the UPS and NUT to coordinate that NUT will shut down pfSense when there's not much runtime left and then tell the UPS to shut off the outlet in x minutes and come back up when AC power is restored and battery has at least y % charge.

                                      Ah, yes. Needing write permission to kill power makes sense. Note that the pfSense NUT package version 2.7.4_5 does not support issuing the final power kill order. This will come with NUT package 2.7.4_6 which requires pfSense 2.4.3.

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                                      • xx_robot_xxX
                                        xx_robot_xx
                                        last edited by

                                        Hello,

                                        How do you configure power-kill after shutdown? I have pfsense 2.4.3 and latest version of nut..

                                        pfSense Newbie

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                                        • dennypageD
                                          dennypage
                                          last edited by

                                          Power kill is enabled automatically with pfSense 2.4.3 and 2.7.4_6 of the NUT package. No configuration necessary.

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                                          • K
                                            kjstech
                                            last edited by

                                            Hello,

                                            I have a TrippLite Smart 1300VA unit connected via USB.  dmesg does show it connected.  This model is also one listed in NUT to use the USB driver (not the legacy TrippLite driver).  I got readings from it very briefly last night when setting it up, but also a bunch of messages in the log about the data being stale.  This was on pfSense 2.4.1.

                                            Now it doesn't work at all.  I upgraded to the latest NUT package.  No dice.  I upgraded pfSense to 2.4.3… no dice.

                                            All I get is this in the status logs:
                                            Apr 4 14:57:20 upsd 97125 User monuser@::1 logged into UPS [main]
                                            Apr 4 14:57:20 upsmon 60509 Poll UPS [main] failed - Driver not connected
                                            Apr 4 14:57:20 upsmon 60509 Communications with UPS main lost
                                            Apr 4 14:57:25 upsmon 60509 Poll UPS [main] failed - Driver not connected
                                            Apr 4 14:57:25 upsmon 60509 UPS main is unavailable
                                            Apr 4 14:57:30 upsmon 60509 Poll UPS [main] failed - Driver not connected
                                            Apr 4 14:57:35 upsmon 60509 Poll UPS [main] failed - Driver not connected

                                            Like I said, system sees it, here's the USB stuff pulled from dmesg:
                                            dmesg | grep usb
                                            usbus0: EHCI version 1.0
                                            usbus0 on ehci0
                                            usbus0: 480Mbps High Speed USB v2.0
                                            usbus1: EHCI version 1.0
                                            usbus1 on ehci1
                                            usbus1: 480Mbps High Speed USB v2.0
                                            ugen0.1: <intel ehci="" root="" hub="">at usbus0
                                            ugen1.1: <intel ehci="" root="" hub="">at usbus1
                                            uhub0: <intel 1="" 9="" ehci="" root="" hub,="" class="" 0,="" rev="" 2.00="" 1.00,="" addr="">on usbus0
                                            uhub1: <intel 1="" 9="" ehci="" root="" hub,="" class="" 0,="" rev="" 2.00="" 1.00,="" addr="">on usbus1
                                            ugen1.2: <vendor 0x8087="" product="" 0x0024="">at usbus1
                                            uhub2: <vendor 2="" 9="" 0x8087="" product="" 0x0024,="" class="" 0,="" rev="" 2.00="" 0.00,="" addr="">on usbus1
                                            ugen0.2: <vendor 0x8087="" product="" 0x0024="">at usbus0
                                            uhub3: <vendor 2="" 9="" 0x8087="" product="" 0x0024,="" class="" 0,="" rev="" 2.00="" 0.00,="" addr="">on usbus0
                                            ugen0.3: <tripp lite="" tripp="" ups="">at usbus0
                                            uhid0: <tripp 0="" 3="" lite="" tripp="" ups,="" class="" 0,="" rev="" 1.10="" 0.02,="" addr="">on usbus0
                                            usbus0: EHCI version 1.0
                                            usbus0 on ehci0
                                            usbus0: 480Mbps High Speed USB v2.0
                                            usbus1: EHCI version 1.0
                                            usbus1 on ehci1
                                            usbus1: 480Mbps High Speed USB v2.0
                                            ugen1.1: <intel ehci="" root="" hub="">at usbus1
                                            ugen0.1: <intel ehci="" root="" hub="">at usbus0
                                            uhub0: <intel 1="" 9="" ehci="" root="" hub,="" class="" 0,="" rev="" 2.00="" 1.00,="" addr="">on usbus1
                                            uhub1: <intel 1="" 9="" ehci="" root="" hub,="" class="" 0,="" rev="" 2.00="" 1.00,="" addr="">on usbus0
                                            ugen0.2: <vendor 0x8087="" product="" 0x0024="">at usbus0
                                            uhub2: <vendor 2="" 9="" 0x8087="" product="" 0x0024,="" class="" 0,="" rev="" 2.00="" 0.00,="" addr="">on usbus0
                                            ugen1.2: <vendor 0x8087="" product="" 0x0024="">at usbus1
                                            uhub3: <vendor 2="" 9="" 0x8087="" product="" 0x0024,="" class="" 0,="" rev="" 2.00="" 0.00,="" addr="">on usbus1
                                            ugen0.3: <vendor 0x09ae="" product="" 0x3016="">at usbus0
                                            uhid0: <vendor 0="" 3="" 0x09ae="" product="" 0x3016,="" class="" 0,="" rev="" 1.10="" 0.02,="" addr="">on usbus0
                                            usbus0: EHCI version 1.0
                                            usbus0 on ehci0
                                            usbus0: 480Mbps High Speed USB v2.0
                                            usbus1: EHCI version 1.0
                                            usbus1 on ehci1
                                            usbus1: 480Mbps High Speed USB v2.0
                                            ugen1.1: <intel ehci="" root="" hub="">at usbus1
                                            ugen0.1: <intel ehci="" root="" hub="">at usbus0
                                            uhub0: <intel 1="" 9="" ehci="" root="" hub,="" class="" 0,="" rev="" 2.00="" 1.00,="" addr="">on usbus1
                                            uhub1: <intel 1="" 9="" ehci="" root="" hub,="" class="" 0,="" rev="" 2.00="" 1.00,="" addr="">on usbus0
                                            ugen1.2: <vendor 0x8087="" product="" 0x0024="">at usbus1
                                            uhub2: <vendor 2="" 9="" 0x8087="" product="" 0x0024,="" class="" 0,="" rev="" 2.00="" 0.00,="" addr="">on usbus1
                                            ugen0.2: <vendor 0x8087="" product="" 0x0024="">at usbus0
                                            uhub3: <vendor 2="" 9="" 0x8087="" product="" 0x0024,="" class="" 0,="" rev="" 2.00="" 0.00,="" addr="">on usbus0
                                            ugen0.3: <tripp lite="" tripp="" ups="">at usbus0
                                            uhid0: <tripp 0="" 3="" lite="" tripp="" ups,="" class="" 0,="" rev="" 1.10="" 0.02,="" addr="">on usbus0

                                            Anyone know how I can get this to work?
                                            pfSense has been rebooted twice now.  Once for the 2.4.3 upgrade.  And another time after I removed NUT package and reinstalled NUT package.  NUT is version 2.7.4_6.

                                            Thanks!</tripp></tripp></vendor></vendor></vendor></vendor></intel></intel></intel></intel></vendor></vendor></vendor></vendor></vendor></vendor></intel></intel></intel></intel></tripp></tripp></vendor></vendor></vendor></vendor></intel></intel></intel></intel>

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