Latest activity
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Ddormancygrace posted the thread QinQ SDN zone MTU is ignored in Proxmox VE: Networking and Firewall.When I create QinQ zone with MTU >1500, veths are created with 1500 MTU. PVE 9.1 ip link show ln_qq101 ip link show pr_qq101 ip link show z_qq101 128: ln_qq101@pr_qq101: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master z_qq101...
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AAlfons replied to the thread Automatic poweroff and poweron to save energy.I was thinking about that too as it would allow to keep the backup server switched off. It would automatically start whenever a client wants to run a backup. Unfortunately I did not manage to get the wol added to the backup functionality of the...
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fba replied to the thread Questions about OVS vs Linux Bridge and VM Isolation in Proxmox.Hi, only for evpn zone a OVS is required. if you do not need this a common Linux bridge is sufficient. Simple zone is an isolated L2 segment. Did you enable SNAT? Otherwise external access won't work. -
Rrdfamily posted the thread Proxmox Cluster time sync problem in Proxmox VE: Installation and configuration.I have a 3 node cluster but one of the nodes is slowing losing time. it can lose 5min in just an hour. I setup chrony to point to a Windows AD thats providing NTP connected to internet using 0.us.pool.ntp.org servers. while it show that chrony is...
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IWarum haben denn beide Maschinen 4 Sockets mit je 8 Kernen? Der Host hat 1 Socket mit 16 Kernen (32x virtuell). Mit der Konfig der beiden VMs hast du dir selbst elend lange CPU-Wartezeiten eingebaut. Stelle mal um auf 1 Socket und 8 Kerne, damit...
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Bbroth-itk replied to the thread PVE 9.1 with Kernel 6.17 - Unstable?.I wonder if anyone else has issues like the ones I mentioned. Kernel 6.14 works fine for since the above issue happened.
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RRaudi replied to the thread [SOLVED] PVE 9.1.4 / NVIDIA Tesla T4 / vGPU 19.3 Installation.Hier noch mal eine Zusammenfassung der Installation auf einem Secure Boot aktivierten System, welches mit PVE 9.1 installiert und auf aktuellem Patchlevel gebraucht wurde... Kernel: 6.17.4-2-pve PVE-Manager: 9.1.4 NVIDIA vGPU Treiber: 580.126.08...
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Jjsmoker posted the thread Network Config - Bonding with 1Gb ports vs adding 10Gb adapter in Proxmox VE: Networking and Firewall.I am new to Proxmox and sorting out what I want to do with network configuration. Currently I have two, four-port cards with each port capable of 1Gpbs. I want devices across the network to have access to as much throughput as our switches allow...
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OOnslow reacted to nico1875p's post in the thread VNets ID length limited to 8 characters. Why? with
Like.
This is not a Linux interface name limitation by itself. The VNet ID is used as a base identifier from which Proxmox automatically generates multiple internal objects (bridge names, veth/tap interfaces, VLAN/VXLAN devices, firewall rules, SDN... -
OOnslow reacted to ab-wer's post in the thread Virtual machines in Proxmox 9 randomly freeze during reboot with Like.
Pretty sure I found a solution now. I noticed that on machines running on runlevel 3 (no gui) the console will freeze after some time. It does not need to be an active console window - you start the machine and after a few days (could vary) you...
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OOnslow replied to the thread Automatic poweroff and poweron to save energy.a) Maybe you can boot up the backup server by means of "wake-on-LAN" from one of the running servers. b) As for 1.: cron may require setting the PATH variable in the beginning of the script so that the particular commands in the script could be...
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Ppink replied to the thread Proxmox VE 9.1.1 with only a single ipv4, trying to make a NAT v4 for my VM/LXC containers.i got the firewall figured out, now i have to figure out making a 10.0.0.0/24 NAT for my vms now...
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JJona17 replied to the thread Kann ich eine VM über den HDMI Port meiner Hardware wiedergeben?.Hat funktioniert, danke für die erfolgreiche Hilfe!
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JJona17 reacted to Treptower's post in the thread Kann ich eine VM über den HDMI Port meiner Hardware wiedergeben? with Like.
Chromium auf dem Host, also unter Debian installieren, welches dann eine GUI direkt auf dem Host ermöglicht. Auch im Fehlerfall ganz nützlich. Darüber könnte dann eine vorhandene VM per Konsole im Vollbildschirm dargestellt werden. Eine Variante...
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Ppink reacted to shanreich's post in the thread Proxmox VE 9.1.1 with only a single ipv4, trying to make a NAT v4 for my VM/LXC containers with Like.
it's very likely that ufw could be interfering here, so I'd recommend turning it off completely - it's generally not advised to use ufw alongside PVE on the host since it can lead to issues like this.
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Ppink replied to the thread Proxmox VE 9.1.1 with only a single ipv4, trying to make a NAT v4 for my VM/LXC containers.Alright, thanks. I will turn off ufw and disable it but now ill have to figure out how to whitelist my ip on proxmox web UI. i checked https://pve.proxmox.com/wiki/Firewall and im guessing i will have to configure it through the terminal
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OOnslow reacted to cwt's post in the thread Not getting good network throughput even with LACP bond with Like.
The issue you are seeing is not related to LACP and not caused by the physical network. What you are running into is a VM topology and platform problem that becomes visible after an ESXi to Proxmox migration. The i440fx machine type is a legacy...
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Bbrightrgb reacted to leesteken's post in the thread [SOLVED] I need help setting up double gpu passthrough with Like.
Yes. I cannot guarantee that there is no risk, as passing real hardware to a VM can interfere with the host. But without the pcie_acs_override, IOMMU should protect you from devices secretly communicating (and reading memory).
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Bbrightrgb replied to the thread [SOLVED] I need help setting up double gpu passthrough.Sure, every system could have security issues. But thanks to you, I now understand where the danger lies with ACS Override and when it might be acceptable. Of course, only the user can make the final decision.
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RRed Squirrel posted the thread Unable to move large disk, times out in Proxmox VE: Installation and configuration.I am trying to move a disk that is 6TB from one NFS share to the other but the command times out while creating the disk. I'm guessing it's because it just takes longer. Is there a way to disable or increase this timeout? Seems to me it would...
