{"id":1215,"date":"2016-05-10T16:47:33","date_gmt":"2016-05-10T14:47:33","guid":{"rendered":"https:\/\/www.nico-maas.de\/?p=1215"},"modified":"2016-05-10T16:47:33","modified_gmt":"2016-05-10T14:47:33","slug":"ubuntu-networked-ups-with-apcupsd-apc-750-and-windows","status":"publish","type":"post","link":"https:\/\/www.nico-maas.de\/?p=1215","title":{"rendered":"[Ubuntu] Networked UPS with apcupsd, APC 750 and Windows"},"content":{"rendered":"<p>Due to some serious power outages, I had to install an UPS at the Office of one client. It is an rather small setup: One low-power Ubuntu Server, one Laptop with one TFT Screen, one i3 Desktop with two TFT Screens, one network switch. All in all, about 400VA. I had an old APC Smart UPS 750 VA at hand and used it.<br \/>\nIdea was to connect  the UPS via USB directly to the Server and hook Laptop and Desktop to that Server via Network. As soon as the Server found that the whole Powergrid went offline, all pcs should shutdown automatically: Enter apcupsd.<\/p>\n<p>Power installation:<br \/>\nConnect the UPS input to the power grid, connect the UPS out to your PCs. NEVER CONNECT ANY LASER PRINTER TO THAT OUTPUT!<br \/>\nPower up the UPS.<\/p>\n<p>Server installation:<br \/>\nConnect the UPS USB Port to the Server.<br \/>\nInstall apcupsd:<br \/>\n<code>sudo apt-get install apcupsd<\/code><br \/>\nConfigure apcupsd:<br \/>\n<code>sudo vi \/etc\/apcupsd\/apcupsd.conf<\/code><br \/>\nIn my case I configured that settings:<\/p>\n<p>UPSNAME blaUPS     # How you want to name your ups<br \/>\nUPSCABLE smart     # in my case, it is a smart cable<br \/>\nUPSTYPE usb        # on usb<br \/>\nPOLLTIME 60        # poll ups every 60 seconds<br \/>\nONBATTERYDELAY 10  # delay alarm for 10 seconds<br \/>\nBATTERYLEVEL 10    # on less than 10 percent battery level shutdown server<br \/>\nMINUTES 3          # on less than 3 minutes battery runtime shutdown server<br \/>\nNETSERVER on       # activate network server<br \/>\nNISIP 0.0.0.0      # allow access from all nics<br \/>\nNISPORT 3551       # default port for network server<\/p>\n<p>Allow port 3551, tcp through iptables!<\/p>\n<p>Restart apcupsd:<br \/>\n<code>sudo service apcupsd restart<\/code><\/p>\n<p>Give status of current apcupsd session:<br \/>\n<code>sudo service apcupsd status<\/code><\/p>\n<p>Client installation on Windows:<br \/>\nDownload latest version for Windows (i.e. winapcupsd-3.14.13.exe), you only need apcupsd Service and Tray Applet.<br \/>\nLeave everything on default on setup and configure apcupsd.conf<\/p>\n<p>UPSNAME blaUPS     # How you want to name your ups<br \/>\nUPSCABLE ether     # network to server<br \/>\nUPSTYPE net        # on network<br \/>\nDEVICE IP:3551     # for IP, enter the IP of the server<br \/>\nPOLLTIME 15        # poll ups every 15 seconds<br \/>\nONBATTERYDELAY 10  # delay alarm for 10 seconds<br \/>\nBATTERYLEVEL 20    # on less than 20 percent battery level shutdown client<br \/>\nMINUTES 3          # on less than 3 minutes battery runtime shutdown client<br \/>\nNETSERVER on       # activate network server<br \/>\nNISIP 127.0.0.1    # allow access only from localhost<\/p>\n<p>And thats it \ud83d\ude42<\/p>\n<div class=\"shariff shariff-align-left shariff-widget-align-left\"><ul class=\"shariff-buttons theme-round orientation-horizontal buttonsize-small\"><li class=\"shariff-button printer shariff-nocustomcolor\" style=\"background-color:#a8a8a8\"><a href=\"javascript:window.print()\" title=\"print\" aria-label=\"print\" role=\"button\" rel=\"noopener nofollow\" class=\"shariff-link\" style=\"; 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It is an rather small setup: One low-power Ubuntu Server, one Laptop with one TFT Screen, one i3 Desktop with two TFT Screens, one network switch. All in all, about 400VA. I had an old APC Smart &hellip; <a href=\"https:\/\/www.nico-maas.de\/?p=1215\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">[Ubuntu] Networked UPS with apcupsd, APC 750 and Windows<\/span> <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n<div class=\"shariff shariff-align-left shariff-widget-align-left\"><ul class=\"shariff-buttons theme-round orientation-horizontal buttonsize-small\"><li class=\"shariff-button printer shariff-nocustomcolor\" style=\"background-color:#a8a8a8\"><a href=\"javascript:window.print()\" title=\"print\" aria-label=\"print\" role=\"button\" rel=\"noopener nofollow\" class=\"shariff-link\" style=\"; background-color:#999; color:#fff\"><span class=\"shariff-icon\" style=\"\"><svg width=\"32px\" height=\"20px\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 30 32\"><path fill=\"#999\" d=\"M6.8 27.4h16v-4.6h-16v4.6zM6.8 16h16v-6.8h-2.8q-0.7 0-1.2-0.5t-0.5-1.2v-2.8h-11.4v11.4zM27.4 17.2q0-0.5-0.3-0.8t-0.8-0.4-0.8 0.4-0.3 0.8 0.3 0.8 0.8 0.3 0.8-0.3 0.3-0.8zM29.7 17.2v7.4q0 0.2-0.2 0.4t-0.4 0.2h-4v2.8q0 0.7-0.5 1.2t-1.2 0.5h-17.2q-0.7 0-1.2-0.5t-0.5-1.2v-2.8h-4q-0.2 0-0.4-0.2t-0.2-0.4v-7.4q0-1.4 1-2.4t2.4-1h1.2v-9.7q0-0.7 0.5-1.2t1.2-0.5h12q0.7 0 1.6 0.4t1.3 0.8l2.7 2.7q0.5 0.5 0.9 1.4t0.4 1.6v4.6h1.1q1.4 0 2.4 1t1 2.4z\"\/><\/svg><\/span><\/a><\/li><li class=\"shariff-button mailto shariff-nocustomcolor\" style=\"background-color:#a8a8a8\"><a href=\"mailto:?body=https%3A%2F%2Fwww.nico-maas.de%2F%3Fp%3D1215&subject=%5BUbuntu%5D%20Networked%20UPS%20with%20apcupsd%2C%20APC%20750%20and%20Windows\" title=\"Send by email\" aria-label=\"Send by email\" role=\"button\" rel=\"noopener nofollow\" class=\"shariff-link\" style=\"; 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January 2010","format":false,"excerpt":"To access the unsecured(!) Remote Desktop of an Ubuntu 9.10 installation, you need following: First, install the openssh-server: sudo apt-get install openssh-server Then, you need to enable the XDMCP Server. That became a bit tricky on that Installation, as the \"Point 'n Click\" enabling has been removed. Dunno why. So,\u2026","rel":"","context":"In &quot;Network&quot;","block_context":{"text":"Network","link":"https:\/\/www.nico-maas.de\/?cat=32"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":216,"url":"https:\/\/www.nico-maas.de\/?p=216","url_meta":{"origin":1215,"position":1},"title":"Install SunRay Server Software 4.1 on Ubuntu JeOS Server 9.04 i386 (running under ESXi 4.0)","author":"Nico Maas","date":"24. July 2009","format":false,"excerpt":"Hi Guys, this Guide did cost me a lot of nerves and time, but its finally complete! The most of this stuff is ripped from this nearly perfect guide. But problem is, I did had some difficulties setting it up and got into serious troubles about dhcp (not working), dpkg\u2026","rel":"","context":"In &quot;Hardware&quot;","block_context":{"text":"Hardware","link":"https:\/\/www.nico-maas.de\/?cat=11"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":169,"url":"https:\/\/www.nico-maas.de\/?p=169","url_meta":{"origin":1215,"position":2},"title":"PXE Install of Windows (without Floppy, without CDRom)","author":"Nico Maas","date":"18. July 2009","format":false,"excerpt":"Files needed: - smartdrv.exe - TFTPD Server -\u00a0pxelinux.0 - memdisk - menu.c32 - Download and unzip TFTD Server, create Folder \"root\". - Start TFTP Server Settings: - Server Interface: Choose the right NIC - DHCP Server: Start Pool: 192.168.2.40 Size of pool: 4 Boot File: pxelinux.0 WINS\/DNS Server: 192.168.2.1 Default\u2026","rel":"","context":"In &quot;Network&quot;","block_context":{"text":"Network","link":"https:\/\/www.nico-maas.de\/?cat=32"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":2287,"url":"https:\/\/www.nico-maas.de\/?p=2287","url_meta":{"origin":1215,"position":3},"title":"[Win10] Offline installation of FoD like OpenSSH Server without VLSC ISO","author":"Nico Maas","date":"11. February 2021","format":false,"excerpt":"Windows 10 comes with a lot of additional options to install, which are not part of the \"local\" installationmedia.That means things like e.g. the OpenSSH Server component. These options are called \"Features on Demand\" (FoD) and do need either an active internet connection to download and install, or a specializied\u2026","rel":"","context":"In &quot;Computer&quot;","block_context":{"text":"Computer","link":"https:\/\/www.nico-maas.de\/?cat=4"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.nico-maas.de\/wordpress\/wp-content\/uploads\/win10_fod_3-1.png?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.nico-maas.de\/wordpress\/wp-content\/uploads\/win10_fod_3-1.png?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.nico-maas.de\/wordpress\/wp-content\/uploads\/win10_fod_3-1.png?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.nico-maas.de\/wordpress\/wp-content\/uploads\/win10_fod_3-1.png?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":1330,"url":"https:\/\/www.nico-maas.de\/?p=1330","url_meta":{"origin":1215,"position":4},"title":"[Ubuntu \/ Proxmox] Hosting NFSv3 Server on Ubuntu for Proxmox Server","author":"Nico Maas","date":"24. November 2016","format":false,"excerpt":"So, yesterday evening y0sh came to me with following problem: \"I got an real nice proxmox server with loads of CPU and RAM - and nearly no storage left. And I got an small little Atom Server with loads of Storage - but not very useful as VM Host -\u2026","rel":"","context":"In &quot;Network&quot;","block_context":{"text":"Network","link":"https:\/\/www.nico-maas.de\/?cat=32"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":238,"url":"https:\/\/www.nico-maas.de\/?p=238","url_meta":{"origin":1215,"position":5},"title":"[SRSS 4.2] How to install Sun Ray Windows Connector 2.2 on Solaris 10?","author":"Nico Maas","date":"30. July 2009","format":false,"excerpt":"Download Sun Ray Windows Connector (SRWC) 2.2 http:\/\/wikis.sun.com\/display\/SRS5\/Home#tab:SRS-5-Documentation Patches for SRWC2.2 http:\/\/www.sun-rays.org\/srss.html#patches Preparation: Create a group of the connector proxy to run as # groupadd utsrwc Installation: 1.) Got root? su 2.) Extract the software: # unzip srwc_2.2_solaris.zip 3.) Run the installer # .\/srwc_2.2\/installer Accept the license Enter the name\u2026","rel":"","context":"In &quot;Sun&quot;","block_context":{"text":"Sun","link":"https:\/\/www.nico-maas.de\/?cat=73"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"_links":{"self":[{"href":"https:\/\/www.nico-maas.de\/index.php?rest_route=\/wp\/v2\/posts\/1215","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.nico-maas.de\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.nico-maas.de\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.nico-maas.de\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.nico-maas.de\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1215"}],"version-history":[{"count":1,"href":"https:\/\/www.nico-maas.de\/index.php?rest_route=\/wp\/v2\/posts\/1215\/revisions"}],"predecessor-version":[{"id":1216,"href":"https:\/\/www.nico-maas.de\/index.php?rest_route=\/wp\/v2\/posts\/1215\/revisions\/1216"}],"wp:attachment":[{"href":"https:\/\/www.nico-maas.de\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1215"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.nico-maas.de\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1215"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.nico-maas.de\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1215"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}