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    NUT package (2.8.0 and below)

    Scheduled Pinned Locked Moved UPS Tools
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    • D
      DurUser @flu
      last edited by

      @flu I think I have seen the same thing happen.

      1 Reply Last reply Reply Quote 0
      • dennypageD
        dennypage @DannyBoy2k
        last edited by

        @DannyBoy2k You are most welcome. Glad it was so easy!

        And very impressed that you went through the entire thread. 👏

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        • dennypageD
          dennypage @flu
          last edited by

          @flu Yes, this happens because when an interface flaps, pfSense restarts all add-on services. The reason for this is that pfSense itself does not have direct knowledge of what dependencies the services have on interfaces (if any).

          F 1 Reply Last reply Reply Quote 0
          • F
            flu @dennypage
            last edited by

            @dennypage
            many thanks for the explanation.
            I guess the nut package could be changed so that it does not send messages like "Communications with UPS UPS lost" and "UPS UPS is unavailable" every time it gets restarted by pfsense?

            dennypageD 1 Reply Last reply Reply Quote 0
            • dennypageD
              dennypage @flu
              last edited by

              @flu The email comes from NUT itself, rather than the pfSense NUT package. And from NUT's point of view, the connection to the UPS is actually being lost. This will be triggered by something that affects the USB or serial connectivity being restarted or reloaded underneath NUT. NUT doesn't know why the connection failed, it just knows that it failed so it sends the email. You should be able to see the order of events in the system log if you want to understand more about what is happening.

              1 Reply Last reply Reply Quote 0
              • K
                kevindd992002 @dennypage
                last edited by

                @dennypage So here's what I noticed recently in my system logs after receiving UPS communication lost and established emails:

                Feb 19 04:33:53 	php-cgi 		nut_email.php: Message sent to kevindd992002@yahoo.com OK
                Feb 19 04:33:49 	php-cgi 		nut_email.php: Message sent to kevindd992002@yahoo.com OK
                Feb 19 04:33:46 	upsmon 	43175 	Communications with UPS ups established
                Feb 19 04:33:44 	upsd 	86349 	UPS [ups] data is no longer stale
                Feb 19 04:33:41 	upsmon 	43175 	Communications with UPS ups lost
                Feb 19 04:33:41 	upsmon 	43175 	Poll UPS [ups] failed - Data stale
                Feb 19 04:33:41 	kernel 		ugen0.2: <EATON 5E> at usbus0
                Feb 19 04:33:38 	kernel 		ugen0.2: <EATON 5E> at usbus0 (disconnected)
                Feb 19 04:33:37 	upsd 	86349 	Data for UPS [ups] is stale - check driver
                

                What does "data is stale" even mean? And why does this happen intermittently?

                GertjanG 1 Reply Last reply Reply Quote 0
                • GertjanG
                  Gertjan @kevindd992002
                  last edited by

                  @kevindd992002 said in NUT package:

                  What does "data is stale" even mean? And why does this happen intermittently?

                  Probably because :
                  Feb 19 04:33:38 kernel ugen0.2: <EATON 5E> at usbus0 (disconnected)
                  Feb 19 04:33:37 upsd 86349 Data for UPS [ups] is stale - check driver

                  which says to me that the link between the driver (NUT ?) and the UPS device (cable, whatever) isn't "stable".

                  No "help me" PM's please. Use the forum, the community will thank you.
                  Edit : and where are the logs ??

                  K 1 Reply Last reply Reply Quote 0
                  • K
                    kevindd992002 @Gertjan
                    last edited by

                    @Gertjan said in NUT package:

                    @kevindd992002 said in NUT package:

                    What does "data is stale" even mean? And why does this happen intermittently?

                    Probably because :
                    Feb 19 04:33:38 kernel ugen0.2: <EATON 5E> at usbus0 (disconnected)
                    Feb 19 04:33:37 upsd 86349 Data for UPS [ups] is stale - check driver

                    which says to me that the link between the driver (NUT ?) and the UPS device (cable, whatever) isn't "stable".

                    Right but it's just weird that it happens randomly. It's not the UPS and cable because those were replaced already. I also tried using another usb port on the apu2c4 to no avail. There are only 2 usb ports available. Maybe the hub itself? How can you tell for sure though?

                    dennypageD 1 Reply Last reply Reply Quote 0
                    • dennypageD
                      dennypage @kevindd992002
                      last edited by

                      @kevindd992002 It's either the host end or the UPS end. On the host end, it can be hardware (bridge controller) or software (kernel driver). On the UPS end it would just be a flakey USB implementation.

                      What I generally recommend to people having these types of issues:

                      • Try a different port on the host that uses a different bridge chip. Favor ports that are USB 2 as USB 3 ports usually have more problems.
                      • If you have a USB hub between the host and the UPS, try removing it.
                      • If you don't have a USB hub between the host and the UPS, try adding one.
                      • Try a different USB hub that uses a different bridge chip.
                      • Try a different UPS model.
                      • Try a different host model.

                      Regarding the apu2c4, you might find this an interesting read.

                      Bonne chance

                      1 Reply Last reply Reply Quote 0
                      • Q
                        q54e3w
                        last edited by

                        @dennypage I'm seeing the following log entries under 2.4.5, anything to be concerned about?

                        Apr 16 07:09:28	upsmon	92379	Communications with UPS UPS established
                        Apr 16 07:09:28	upsd	33793	User local-monitor@127.0.0.1 logged into UPS [UPS]
                        Apr 16 07:09:23	upsmon	92379	Communications with UPS UPS lost
                        Apr 16 07:09:23	upsmon	92379	Poll UPS [UPS] failed - Write error: Permission denied
                        Apr 16 07:09:21	nginx		2020/04/16 07:09:21 [crit] 11971#100993: *62736 SSL_write() failed (13: Permission denied) while processing HTTP/2 connection, client: 192.168.20.115, server: 0.0.0.0:4433
                        Apr 16 07:08:43	upsmon	92379	Communications with UPS UPS established
                        Apr 16 07:08:43	upsd	33793	User local-monitor@127.0.0.1 logged into UPS [UPS]
                        Apr 16 07:08:38	upsmon	92379	Communications with UPS UPS lost
                        Apr 16 07:08:38	upsmon	92379	Poll UPS [UPS] failed - Write error: Permission denied
                        
                        dennypageD 2 Replies Last reply Reply Quote 0
                        • dennypageD
                          dennypage @q54e3w
                          last edited by

                          @q54e3w Can you provide information on your NUT configuration please?

                          1 Reply Last reply Reply Quote 0
                          • Q
                            q54e3w
                            last edited by

                            UPS is a network connected Eaton 9PX with Network Card 2.

                            UPS Type: Remote SNMP
                            UPS Name: UPS
                            Notifications: Enabled

                            Driver Settings
                            Remote IP: 192.168.10.42
                            Extra args:
                            mibs = pw
                            pollfreq = 15
                            ignorelb

                            Advanced Settings
                            FINALDELAY 180
                            Addition configuration lines for ups.conf = LISTEN 192.168.10.1
                            Additional ups.users
                            [remoteuser]
                            password = mysupersecretpassword
                            upsmon slave

                            This provides the following status

                            UPS Status
                            Name: UPS@localhost
                            Summary status: On line
                            Runtime (H:M:S): 5:17:00
                            UPS Load:
                            36.00%
                            Battery charge:
                            100.00%
                            Battery voltage: 52.00
                            Input frequency: 60.00

                            1 Reply Last reply Reply Quote 0
                            • dennypageD
                              dennypage @q54e3w
                              last edited by

                              @q54e3w said in NUT package:

                              Poll UPS [UPS] failed - Write error: Permission denied

                              Is there anything that precedes this entry in the log? Perhaps something similar to this?

                              Q 1 Reply Last reply Reply Quote 0
                              • Q
                                q54e3w @dennypage
                                last edited by

                                @dennypage said in NUT package:

                                Is there anything that precedes this entry in the log? Perhaps something similar to this?

                                No, no other errors or messages from upsd/upsmon above or below that one. First sign of trouble is the Poll UPS failed.

                                dennypageD 1 Reply Last reply Reply Quote 0
                                • dennypageD
                                  dennypage @q54e3w
                                  last edited by

                                  @q54e3w said in NUT package:

                                  @dennypage said in NUT package:

                                  Is there anything that precedes this entry in the log? Perhaps something similar to this?

                                  No, no other errors or messages from upsd/upsmon above or below that one. First sign of trouble is the Poll UPS failed.

                                  I wasn’t asking about other upsd/upsmon messages, rather I was asking about messages associated with links flapping, DHCP activities, etc. Similar to the logs in the link above.

                                  1 Reply Last reply Reply Quote 0
                                  • Q
                                    q54e3w
                                    last edited by

                                    ahhhh, gotcha. There was another issue with UPnP that I resolved and thats when I noticed these entries. I'll keep an eye on it but as I haven't seen a repeat maybe it was related. Thank you.

                                    1 Reply Last reply Reply Quote 0
                                    • K
                                      kevindd992002
                                      last edited by

                                      @dennypage Why is it that in the NUT GUI I see different set of parameters shown between my two pfsense boxes (same version of pfsense, same hardware, same NUT version, different UPS but both USB):

                                      9aa33efe-6eac-4042-9246-31ff6fe2b983-image.png

                                      69a471ce-7e56-4929-ac85-6ba247eb3f51-image.png

                                      I'm missing battery voltage and last test result on the second one. Is this normal?

                                      dennypageD 1 Reply Last reply Reply Quote 0
                                      • dennypageD
                                        dennypage @kevindd992002
                                        last edited by

                                        @kevindd992002 said in NUT package:

                                        @dennypage Why is it that in the NUT GUI I see different set of parameters shown between my two pfsense boxes (same version of pfsense, same hardware, same NUT version, different UPS but both USB):

                                        I'm missing battery voltage and last test result on the second one. Is this normal?

                                        Not unusual. NUT only reports what what the UPS reports.

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                                        • GertjanG
                                          Gertjan
                                          last edited by Gertjan

                                          True.
                                          This wouldn't be very assuring :

                                          ff53a6fb-d976-4b1d-8368-10e3450bf821-image.png

                                          ( image is fake of course )

                                          No "help me" PM's please. Use the forum, the community will thank you.
                                          Edit : and where are the logs ??

                                          1 Reply Last reply Reply Quote 0
                                          • K
                                            kevindd992002
                                            last edited by

                                            Ok, that makes sense.

                                            Any idea what can causes a UPS battery low notification even though I don't see a UPS on battery message first? Here's what I get in the system logs:

                                            f78d92a0-dde1-4a24-80d0-87ec47b25e2e-image.png

                                            I've noticed this come and go since a few days ago and I don't know why. I was receiving email notifications about a batt low condition even without an on batt notification first. These are the settings I have:

                                            f554aa69-3e23-4f79-b960-6c0833783769-image.png

                                            eb698fb0-faff-4b96-b94a-21d0e380bdc2-image.png

                                            I don't see the charge.warning and charge.low that high. But what do you think?

                                            Also, how can I set the UPS (after a shutdown condition) to wait for a few minutes before it turns everything back on? Sort of a delay?

                                            GertjanG 1 Reply Last reply Reply Quote 0
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