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  3. can someone explain to me why server motherboards are so fucking awful (it could also just be supermicro.

can someone explain to me why server motherboards are so fucking awful (it could also just be supermicro.

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  • whitequark@social.treehouse.systemsW whitequark@social.treehouse.systems

    i feel like my next step is, once again, foregoing any remote administration capacity the manufacturer may have allegedly put into the board and just set an IP camera pointing at the screen

    jernej__s@infosec.exchangeJ This user is from outside of this forum
    jernej__s@infosec.exchangeJ This user is from outside of this forum
    jernej__s@infosec.exchange
    wrote last edited by
    #22

    @whitequark Get a JetKVM and use that?

    1 Reply Last reply
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    • whitequark@social.treehouse.systemsW whitequark@social.treehouse.systems

      i feel like my next step is, once again, foregoing any remote administration capacity the manufacturer may have allegedly put into the board and just set an IP camera pointing at the screen

      cadey@pony.socialC This user is from outside of this forum
      cadey@pony.socialC This user is from outside of this forum
      cadey@pony.social
      wrote last edited by
      #23

      @whitequark do you happen to have access to a KVM like the nanokvm?

      whitequark@social.treehouse.systemsW c0dec0dec0de@hachyderm.ioC 2 Replies Last reply
      0
      • cadey@pony.socialC cadey@pony.social

        @whitequark do you happen to have access to a KVM like the nanokvm?

        whitequark@social.treehouse.systemsW This user is from outside of this forum
        whitequark@social.treehouse.systemsW This user is from outside of this forum
        whitequark@social.treehouse.systems
        wrote last edited by
        #24

        @cadey no (although it is dawning on me why that specific product category exists)

        cadey@pony.socialC esden@chaos.socialE 2 Replies Last reply
        0
        • whitequark@social.treehouse.systemsW whitequark@social.treehouse.systems

          i like how half the responses to this are like "you haven't seen even half the ways in which these motherboards suck. you are like a little baby" and honestly i'm both impressed and scared

          jernej__s@infosec.exchangeJ This user is from outside of this forum
          jernej__s@infosec.exchangeJ This user is from outside of this forum
          jernej__s@infosec.exchange
          wrote last edited by
          #25

          @whitequark Assuming the board is new enough and you manage to wake up IPMI, you might find out that using virtual media is locked behind a paywall (OTOH, this apparently only applies to HTML5 – if you use Java, virtual media supposedly works without needing to unlock it).

          whitequark@social.treehouse.systemsW 1 Reply Last reply
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          • jernej__s@infosec.exchangeJ jernej__s@infosec.exchange

            @whitequark Assuming the board is new enough and you manage to wake up IPMI, you might find out that using virtual media is locked behind a paywall (OTOH, this apparently only applies to HTML5 – if you use Java, virtual media supposedly works without needing to unlock it).

            whitequark@social.treehouse.systemsW This user is from outside of this forum
            whitequark@social.treehouse.systemsW This user is from outside of this forum
            whitequark@social.treehouse.systems
            wrote last edited by
            #26

            @jernej__s what the ever living fuck

            jernej__s@infosec.exchangeJ 1 Reply Last reply
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            • whitequark@social.treehouse.systemsW whitequark@social.treehouse.systems

              @cadey no (although it is dawning on me why that specific product category exists)

              cadey@pony.socialC This user is from outside of this forum
              cadey@pony.socialC This user is from outside of this forum
              cadey@pony.social
              wrote last edited by
              #27

              @whitequark Yeah I've been meaning to pick some of them up, I'm also running into the kinds of problems where I realize whey they exist

              astraluma@tacobelllabs.netA jernej__s@infosec.exchangeJ 2 Replies Last reply
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              • cadey@pony.socialC cadey@pony.social

                @whitequark do you happen to have access to a KVM like the nanokvm?

                c0dec0dec0de@hachyderm.ioC This user is from outside of this forum
                c0dec0dec0de@hachyderm.ioC This user is from outside of this forum
                c0dec0dec0de@hachyderm.io
                wrote last edited by
                #28

                @cadey @whitequark I love how the janky things that I could theoretically do with an SBC, a peripheral or two, and free software are actual products that I can buy instead of cobbling together like a mad person

                1 Reply Last reply
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                • cadey@pony.socialC cadey@pony.social

                  @whitequark Yeah I've been meaning to pick some of them up, I'm also running into the kinds of problems where I realize whey they exist

                  astraluma@tacobelllabs.netA This user is from outside of this forum
                  astraluma@tacobelllabs.netA This user is from outside of this forum
                  astraluma@tacobelllabs.net
                  wrote last edited by
                  #29

                  @cadey @whitequark we have a JetKVM and it's pretty great. Pikvm also exists.

                  astraluma@tacobelllabs.netA 1 Reply Last reply
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                  • astraluma@tacobelllabs.netA astraluma@tacobelllabs.net

                    @cadey @whitequark we have a JetKVM and it's pretty great. Pikvm also exists.

                    astraluma@tacobelllabs.netA This user is from outside of this forum
                    astraluma@tacobelllabs.netA This user is from outside of this forum
                    astraluma@tacobelllabs.net
                    wrote last edited by
                    #30

                    @cadey @whitequark I did up https://www.printables.com/model/1385674-jetkvm-525-flush-mount-v13 to mount our JetKVM. Major downside is that you need to loop-cable the video (and maybe others).

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                    • whitequark@social.treehouse.systemsW whitequark@social.treehouse.systems

                      @cadey no (although it is dawning on me why that specific product category exists)

                      esden@chaos.socialE This user is from outside of this forum
                      esden@chaos.socialE This user is from outside of this forum
                      esden@chaos.social
                      wrote last edited by
                      #31

                      @whitequark @cadey we had some good luck with PiKVM over here. Better than those tiny MCU based solutions so far. After setting it up the FS can be set to read only making it reliable despite being based on RPi…

                      1 Reply Last reply
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                      • whitequark@social.treehouse.systemsW whitequark@social.treehouse.systems

                        @elly i've sat here for ten minutes and the BMC that claims to be alive doesn't respond to arping

                        david_chisnall@infosec.exchangeD This user is from outside of this forum
                        david_chisnall@infosec.exchangeD This user is from outside of this forum
                        david_chisnall@infosec.exchange
                        wrote last edited by
                        #32

                        @whitequark @elly

                        Is that the BMC where they enabled ssh auth password authentication for root logins and the same root password on every single board?

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                        • whitequark@social.treehouse.systemsW whitequark@social.treehouse.systems

                          @jernej__s what the ever living fuck

                          jernej__s@infosec.exchangeJ This user is from outside of this forum
                          jernej__s@infosec.exchangeJ This user is from outside of this forum
                          jernej__s@infosec.exchange
                          wrote last edited by
                          #33

                          @whitequark Hey, if it was a Dell or HP or Lenovo, the remote console itself is locked behind a paywall (on HP you can use it for BIOS config, but it stops working a few minutes after the OS starts booting).

                          jernej__s@infosec.exchangeJ 1 Reply Last reply
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                          • cadey@pony.socialC cadey@pony.social

                            @whitequark Yeah I've been meaning to pick some of them up, I'm also running into the kinds of problems where I realize whey they exist

                            jernej__s@infosec.exchangeJ This user is from outside of this forum
                            jernej__s@infosec.exchangeJ This user is from outside of this forum
                            jernej__s@infosec.exchange
                            wrote last edited by
                            #34

                            @cadey @whitequark I've got a PiKVM v3 and v4, NanoKVM and JetKVM. PiKVM has the most features, JetKVM has the most polished UI. NanoKVM is the cheapest.

                            1 Reply Last reply
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                            • jernej__s@infosec.exchangeJ jernej__s@infosec.exchange

                              @whitequark Hey, if it was a Dell or HP or Lenovo, the remote console itself is locked behind a paywall (on HP you can use it for BIOS config, but it stops working a few minutes after the OS starts booting).

                              jernej__s@infosec.exchangeJ This user is from outside of this forum
                              jernej__s@infosec.exchangeJ This user is from outside of this forum
                              jernej__s@infosec.exchange
                              wrote last edited by
                              #35

                              @whitequark Oh, and at least some Lenovos had on-board NICs behind a paywall (and I remember there being problems getting the licenses – you'd buy the board with 4 NICs where two were a "Feature on demand", but then you couldn't buy the unlock codes to make those NICs work).

                              1 Reply Last reply
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                              • whitequark@social.treehouse.systemsW whitequark@social.treehouse.systems

                                can someone explain to me why server motherboards are so fucking awful (it could also just be supermicro. i've had two server motherboards and both were from supermicro)

                                the cheapest, most cost-reduced, aliexpress tier desktop motherboard easily outperforms both of those supermicro boards, combined, when it comes to things like "fucking booting like a normal PC"

                                david_chisnall@infosec.exchangeD This user is from outside of this forum
                                david_chisnall@infosec.exchangeD This user is from outside of this forum
                                david_chisnall@infosec.exchange
                                wrote last edited by
                                #36

                                @whitequark

                                Bryan Cantrill was at the Dagstuhl I went to earlier in the year. The things he described, both in terms of the things Joylent had to do to replace this nonsense and the original nonsense were terrifying. The fact the thing powers on and executes some instructions with access to RAM at all is a minor miracle.

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