hetzner

  1. CarstenMartens

    Netzwerkproblem nach hinzufügen eines weiteren IP

    Hallo, wir haben eine Proxmox bei hetzner mit einem /29 Subnetz. Nun ist noch eine weitere Einzel IP hinzugekommen. Unsere Netzwerkkonfiguration sieht wie folgt aus: auto lo iface lo inet loopback iface lo inet6 loopback auto eno1 iface eno1 inet static address 123.123.123.123/32...
  2. T

    HTTP spam from my server.

    Hallo Team, ich habe ein Problem mit meinem Proxmox Server. Hetzner 2 IPv4 Adressen 1x Proxmox 1x OpenSense Fehler: Der Proxmox Server Spam andere Server zu. ############################################################################## # DDoS-Attack detected from host THISISTHESERVER...
  3. M

    Connection error 595: No route to host, Hetzner

    Hello, I have a problem that I have not been able to find the solution to and I imagine it could be something related to the firewall since I cannot find another problem that could be happening unless it is a bottleneck. I have a cluster of 4 machines, 3 the same and 1 different, which is the...
  4. W

    Isolated Proxmox Cluster with virtualised pfsense HA

    Hi folks, I’m new to Proxmox (previously XCP-ng, Xen). I’ve taken inspiration from some great threads here (thank you) and would like to get some feedback/advice from anyone experienced with Proxmox and Hetzner. Goals: pfsense HA – with everything behind it, so no exposed Proxmox hosts. A...
  5. S

    [SOLVED] Hetzner Server with 2 public IP addresses and OPNSense Firewalls

    Hello everyone I need some help today regarding networking. Until now I had a working setup but now I have a new server which I want to share with someone. My configuration for myself as the solo user is as follows: auto lo iface lo inet loopback iface enp7s0 inet manual auto vmbr0 iface...
  6. P

    Keine IPv6 Konnektivität (mal wieder Hetzner)

    Moin! Seit 2 Tagen versuche ich Proxmox mit IPv6 an den Start zu bringen, aber iwie bin ich anscheinend zu blöd. Der Dedi steht bei Hetzner und ich bin brav nach Hetzner Anleitung vorgegangen (Routed Setup)...
  7. A

    Alert! /dev/mapper/vg0-root does not exists!. Dropping to a shell

    I have a dedicated Hetzner Server & I installed Proxmox on it. I have almost 10 VMs working on it. I just bought a /29 subnet and tried to configure it. I accidentally ran a command "ifdown". It disconnected my server. I went to VNC in Robot I selected Debian & activated. It didn't connect...
  8. T

    Network setup for Hetzner

    Hello, i hop you guys can i help me. Currently i have proxmox in the hetzner cloud on a root server. I have 3 Public IP-Adresses. 1. Public IP: 138.XXX.XXX.126 (Proxmox Interface) 2. Public IP: 138.XXX.XXX.96 (pfSense WAN -> LAN) 3. Public IP: 138.XXX.XXX.105 (pfSense WAN -> Mailserver) Hetzner...
  9. D

    kernel:[ 9203.691567] watchdog: BUG: soft lockup - CPU#15 stuck for 6802s! [systemd-timesyn:639]

    I've just upgrade PVE server from 8.1.3 to the latest 8.2.2 and got this: sudo apt autoremove [sudo] password for dengolius: Reading package lists... Done Building dependency tree... Done Reading state information... Done The following packages will be REMOVED: pve-kernel-5.15...
  10. P

    Problems creating proxmox cluster on hetzner

    Hello, I have a problem creating a proxmox cluster on hetzner bare metal machines. I tried everything, but the process is getting blocked for some reason. I will provide the details of my configuration bellow and the errors that I get. Server 1 network config : # network interface settings...
  11. M

    VM von außen nicht erreichbar

    Hallo zusammen, ich habe folgendes Netzwerkschema: Der Proxmox-Host erreicht alle Endgeräte. Ich kann also über den vswitch (Hetzner) sowohl die Cloudserver erreichen als auch die VMs. Vom Cloudserver aus erreiche ich den Proxmox-Host, aber nicht die VMs. Die Routen sind in beiden...
  12. M

    Hetzner - running 3 Proxmox hosts behind dedicated firewall

    Hello everyone, This is a question about possibilities, because I cannot seem to find anything like this when searching. This may be more of a Hetzner issue but it looks like folks on here are pretty well versed in Hetzner so I am hoping someone has some ideas. The premise: I am attempteng...
  13. F

    [GUIDE] Proper networking for a CentOS 7 VM created via cloud-init image in Proxmox 7 & 8 with routed networking at Hetzner

    After banging my head for about a day as to why a CentOS 7 VM created via the latest official cloud-init image just wouldn't have networking at all, on both a Proxmox 7 & a Proxmox 8 server with routed networking at Hetzner, here's a short guide that might benefit others... As always, your...
  14. B

    Keine Internet Verbindung

    Hallo, ich habe einen Hetzner Server Debian V12 und habe nun Proxmox erfolgreich installiert und wollte nun mehrere VMs erstellen. Dies habe ich auch getan bis ich während der Konfiguration der ersten VM bemerkt habe, dass ich Probleme habe eine Internet Verbindung herzustellen. Ich gehe davon...
  15. P

    Proxmox + Hetzner +Additional IP: networking problems

    Hi, I've a Proxmox 7.4-17 Server on a dedicate Hetzner server with this networking config: auto enp7s0 iface enp7s0 inet static address 167.xxx.xxx.70/26 gateway 167.xxx.xxx.65 up route add -net 167.xxx.xxx.64 netmask 255.255.255.192 gw 167.xxx.xxx.65 dev enp7s0 auto...
  16. T

    IPv4 in bridge mode and IPv6 in routed mode for Hetzner dedicated server running Proxmox VE

    Dear Proxmox-Community, I'm running Proxmox VE 8.0.4 on Debian GNU/Linux 12 (Bookworm) using a Hetzner dedicated server. The server comes with one IPv4 address, one MAC, and an IPv6 subnet (/64). I have booked an additional IPv4 and MAC address for a specific VM that needs to be reachable via...
  17. R

    Problem with clustering and network on Hetzner hosts during Create/Join cluster procedure

    Hello, I do have 3 identical Hetzner servers that I configured with their Installimage script - Hetzner-Installimage - and configured Network Bridged setup accordingly to their documentation - Hetzner-Proxmox-Network - configuration of network is similar on each host. Hosts are fresh, no VMs...
  18. I

    DNS Problem mit dediziertem Hetzner Server und proxmox VMs

    Hallo zusammen, ich habe aktuell Schwierigkeiten mit meinem dedizierten Proxmox Server. Zum Aufbau meines Netzwerkes. In der Hetzner Cloud ist eine pfsesne virtualisiert, mit der IP 10.0.0.2/24, dort sind auch noch Remotedesktops virtualisiert, deren IP-Adressen aber denke ich irrelevant sind...
  19. A

    [SOLVED] Strange issues with Proxmox and OPNsense on Hetzner root-server

    We have quite a few installation running OPNsense on Proxmox and they all run fine. Since a couple of months we also have one instance on a Hetzner root-server (EX101, Intel Core i9-13900) that causes me a lot of headaches and I still cannot figure out the cause for these issues: - getting the...
  20. S

    Set up network for vm on Hetzner robot

    Good morning, I have searched far and wide on the internet, even tried hetzner's own guide, I cannot configure my vm's network on proxmox. I have installed on windows server 2019 on the virtual machine, but I need to make it comiunicate with the outside making it reachable via rdp. I am at my...

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