hetzner

  1. X

    Shutdown of VM/CT changes Bridge MTU

    Hello PVE-Community, I recently setup a three node cluster and I have this weird issue where the shutdown of a VM or CT changes the MTU of the bridge that is used for communication between VM/CTs and also for the cluster link. The MTU is changed to whatever is configured at the primary...
  2. R

    Connection not working [Hetzner]

    I have a dedicated server from Hetzner with proxmox 4, my main server Ip is 46.4.90.241 and I have an additional ip (46.4.90.232) I want to use this additional ip on a windows VM, use this ip to connect to my windows VM through RDP etc My network device configuration is...
  3. K

    Hetzner networking configuration once again

    Hello everyone. I'm looking for solution for my networking configuration and can't get it work. What do I have: - One public IPv4 IP - IPv6 with /64 What do I need: - main PVE server working on IPv4 IP - all containers working with IPv6. Each container should automatically obtain IPv6 which...
  4. C

    Hetzner with Subnet not working

    Hey guys. First time user of Proxmox after hearing about it from a friend. There has been multiple threads on this forum with no resolutions and some outdated tutorials that is not helping. My situation is this: I have Proxmox working but when I spin up any VM and try to configure it, it can't...
  5. L

    Can't figure out my network setup on Hetzner DS

    Hello everyone! I've been trying all day to setup networking on my dedicated Hetzner server, but can't get it to work and it's driving me crazy. I bought one additional IP for the VM where I want to run a reverse proxy. The Proxmox installation goes without problem and the host is perfectly...
  6. M

    Multicast working or not?

    Hey, I have two servers with a vswitch setup, and a working vlan for ping (unicast). I want to create a cluster so I can move some VMs around. But no luck after two days of trials. 1. Multicast Testing with omping results in failure: # omping -c 10000 -i 0.001 -F -q 192.168.100.1...
  7. S

    Single Public IP to host and additional subnet to VM's proxmox

    Hi Experts, i have one server on hetzner which is running proxmox 3 old setup with 4-5 container. my host is running with single public ip and all containers running with additional subnet ip's now i have ordered another server from hetzner which is also one single IP for host and additional...
  8. O

    share files between virtual machines

    Hi, To share a folder between virtual machines I have some questions: 1. How should I share folders between virtual machines? Install NFS-server on Proxmox main host? Install NFS-server on a LXC container? Install NFS-server on a KVM based machine Mount a folder with Bind Mount to a LXC...
  9. A

    Proxmox 5.1 - containers / VMs cannot communicate with each other using the public IP

    Hello, I have Dedicated Server on Hetzner with a single NIC and a single public IP on it. There are quite a few discussions about setting up Proxmox networking in such a situation. Specifically, I have followed the following guides: forum <dot> proxmox <dot>...
  10. DerDanilo

    AMD EPYC 7401P 24-Core and SSDs for ZFS

    CPU - AMD EPYC 7401P 24-Core Did anybody test this CPU? Is it supported by the kernel that is shipped with PVE 5.1? We are thinking of getting of getting some of those nodes from Hetzner with very nice specs. ZFS - VM Storage The following DataCenter 1,92 TB SSDs are available. Any...
  11. S

    Proxmox network config on Hetzner brings iface down

    Hi there, I need your help here... Server is at Hetzner, Proxmox 5.1 using single IPs - no subnet - with MAC adresses. I currently use this interface config: auto lo iface lo inet loopback iface lo inet6 loopback auto enp0s31f6 iface enp0s31f6 inet static address <serverip> netmask...
  12. L

    Hetzner - Proxmox mit Pfsense als Firwall

    Hallo Community, ich habe einen Rootserver angemietet und auf diesem Proxmox installiert. Nun möchte ich meine VMs hinter einer Firewall-VM (Pfsense) betreiben. Doch leider komme ich mit der Netzwerkkonfiguration nicht klar. Daten: Haupt-IP: 144.76.xxx.122 Gateway: 144.76.xxx.97...
  13. S

    Best setup for 4xSSD RAID10

    Hello community :) I currently plan on using proxmox to build my new virtualization environment. Before I actually rent the server for my project, I want to ask you about the storage possibilities I've got. What I'll order: 4x 480GB DC SSD So question is: What's the best way to build this...
  14. S

    [SOLVED] Hetzner nur mit ipv6 ohne ipv4

    Hallo, ich würde gern bei einem Hetzner Root Server eine VM nur per IPv6 erreichbar machen. Meine nachfolgende Konfiguration läuft super, wenn man IPv4 und IPv6 gleichzeitig verwendet, wenn man jedoch auf der VM nur IPv6 zur Verfügung stellen möchte, klappt es nicht in der VM... Die VM hat eine...
  15. D

    dual ip proxmox

    Hi I want to setup proxmox on hetzner with dual ip (to make it easier i suppose... so i thought) i have been looking at the following tutorials: tj.mk/install-proxmox-4-hetzner-debian/ and blog.campodoro.org/?p=2328 (type http : / / in front of it, apparenly it is not allow the post real...
  16. A

    Having issue on proxmox with hetzner

    i am trying to create a virtual container on my existing debian installation. while hosted on hetzner i followed their directives, when i chose a bridged mode with the following configuration auto lo iface lo inet loopback iface lo inet6 loopback auto eth0 iface eth0 inet static address...
  17. K

    Proxmox Network Config on Hetzner

    Hi, It feels like I read the half of the internet including this forum, but the network config for Proxmox on a Hetzner server still doesn't work... It was so easy with earlier versions and I don't get why it is so hard with the lastest ones. Our aimed setup is actually nothing spectacular...
  18. M

    Netzwerkkonfiguration Hetzner Einzelip & Subnet

    Hallo Gemeinde, da ich immer mal wieder auf der Suche nach neuen Herausforderungen bin, möchte ich mich mit dem Thema Virtualisierung näher beschäftigen. Zu diesen Zwecken habe ich mir bei Hetzner einen Root-Server angemietet und Proxmox installiert. Soweit sogut, nun kommt allerdings der...
  19. H

    Really low Fsync on fresh Server

    Hello there, I'm currently moving my Server to a new one and started with a fresh installation. I installed Debian Stretch Minimal and ontop Proxmox with the actual Version. I have tried with and without Software Raid and got similar results with pveperf which is confusing me a bit. heres the...
  20. A

    Subnet/Hetzner Port Forwarding

    I'm getting nuts with this problem. Any help is very much appreciated. My new subnet is: Subnet: 88.99.181.208 /28 Usable IP addresses: 88.99.181.209 to 88.99.181.222 I enabled forwarding: sysctl -w net.ipv4.ip_forward=1 sysctl -w net.ipv6.conf.all.forwarding=1 In my host server I got...

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