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    Proxmox security with OPNsense and Pfsense

    No, the thought of exposing the management interface publicly has not crossed my mind :p Wireguard runs on OPNSense's WAN interface though, through which the management interface might be reached 'on the road'
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    I keep freezing at random with either soft lockup cpu stuck or 100% freezing.

    With the time already invested, you might install plain Debian and run tests, to see whether the random freezes occur. Later you could install Proxmox on top, or start from scratch with the Proxmox installer.
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    datacenter cluster

    I would not want to propagate unbest-practices, but out of energy saving my 3rd node is turned of most of the time. Having the other nodes in a cluster (instead of having just the two seperate nodes) adds a lot of comfort, in my view.
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    Proxmox security with OPNsense and Pfsense

    Hi Esiy, Trying not to hijack/derail the thread, no, sorry, I didn't follow the guide myself. I was pleasantly surprised to see Proxmox (and OPNSense) sticky'd there and the guy is usually thorough enough in his descriptions to merit sharing the guide. My own OPNSense runs in a 'single...
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    Proxmox security with OPNsense and Pfsense

    I have been running OPNSenae in a BSD VM to full satisfaxtion. I run the ethernet ports bridged; passthrough (at least for WAN) would be an option in my 2-NIC microserver, but I have not found thebenefit of that. Over at the lowendspirit.com forum someone just did an extensive write-up As far...
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    does PBS support iSCSI disk?

    Hi lup, Welcome to the forums! I think I just faced the same problem as you, wondering whether LVM thin was supported in my case. Initialize creates a new GPT, do you need that? In my case: I forgot to mount the storage.
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    datacenter cluster

    Maybe you won't need all of its functionality, but it is extremely handy (as long it's not broken..) Instead of having a main server and satellites, it's a system of pears in which each system can manage the whole datacenter. With your nodes in a cluster, moving between nodes can be done via...
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    Using Tapes with Proxmox Backup

    As you'd know by now: yes ;-) In addition to Dominik's statement ">= LTO5": when I first installed PBS I had no problem at all running my LTO3 drive (Dell branded external SCSI). A while back I switched to SAS attached LTO 4 (also external, HP branded) and continued using the LTO3 media pools...
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    [SOLVED] I can acess Web GUI

    Ah, missed that, my bad. Yes, that's about it. I'd be interested to get a follow up from @Guilherme Vianna , once the culprit is found! I follow @bbgeek17 , I would say it is not local to the server installation. Bummer you spent so much time reinstalling! With Ubuntu server one usually has...
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    [SOLVED] Question about CPU windows

    Hi killmasta, Is that not a configuration option in the graph display of the Windows utility?
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    [SOLVED] I can acess Web GUI

    Another take: can you open the web interface on the Proxmox server itself? You could install a text-only browser (apt install links) and browse to 127.0.0.1:8006 ; probably gives a certificate warning, but hey, at least it connected. After that try the actual vmbr0 IP at that moment, to find...
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    All three of my proxmox servers restart unexpectedly.

    That would mean a downtime of the link equal to the boot time of the switch. Could be long enough to trigger corosync timeouts. Overheating? One of the companies where I worked had switches with no sensors on fan rotation and perhaps temperature; they only found out the fan was clogged ( not on...
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    [SOLVED] I can acess Web GUI

    Hey, how do you know Proxmox is actually at 192.168.0.50? Does it react to ping? And of course, the things @leesteken & @Folke Gleumes mentioned; Proxmox shows the web access address above the login prompt.
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    [SOLVED] I can acess Web GUI

    Hi Guilherme, Welcome to the forums! You must mean you can't access ;-) Try adding the port: 192.168.0.50:8006
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    Virtualising OPNSense on a Proxmox cluster – Chicken vs Egg

    Hi tipex, Would you not start with a single Proxmox with a fixed IP, get that running, install OPNSense, and then add the other nodes? How much DNS would you need? If it is only for apt, you could get away with a couple of entries in /etc/hosts until things run. If you don't have a router yet...
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    SATA SSD is not recognized lsblk

    Hi user19.. Is the testlab near you? I would go there and have a look how (and whether) they are connected! Proxmox is "just Debian", which is "just Linux". There is no magic in Proxmox preventing any device being visible.
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    Proxmox 8.0.4 wont boot

    For reference, the term I could not recall just before I see on screen now: IOMMU group. There is a nice website that lets you look up your board when you don't have access to your Proxmox, or someone else's IOMMU groups ;-)
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    Proxmox 8.0.4 wont boot

    Hi Daze, Welcome to the forums! Yes, a vague idea :-P Which motherboard do you use? Not all motherboards support a lot of choice in "passthrough groups". I never used it, so the specific terms slip my mind. The point is: you can pass through a resource group all-or-nothing. Besedes that, I...
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    All three of my proxmox servers restart unexpectedly.

    Is it a direct connection from one building to the other, or is it fiber optic via the Internet? I think @spirit means: a direct cable from one building to the other, only for Proxmox node communication (so not via the Internet, and not shared with other services). What are the ping response...