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Questions tagged [hetzner]

Hetzner Online AG is a major German web-hosting provider and data-centre operator.

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Abuse complaints on my Hetzner VPS

I have a Hetzner VPS and received an abuse complaint from a website owner that Hetzner forwarded to me. There have been a significant number of connections from multiple IP addresses from my server ...
Zeroday's user avatar
  • 11
0 votes
0 answers
44 views

ERR_TOO_MANY_REDIRECTS (nginx + Hetzner load balancer + Cloudflare)

I would like to set up a Hetzner Load Balancer for my server with nginx application. And I have the following configuration. Load Balancer of Hetzner: Origin server with app nginx as a target. Nginx ...
caprio's user avatar
  • 101
0 votes
1 answer
55 views

Server become unreachable after 12 hours up

I have two servers (pub, priv), both communicates via NAT gateway, but now I'm getting an issue with my private server, after around 12 hours running, it just became unreachable, I'm not expert on ...
Guilherme Caixeta's user avatar
0 votes
0 answers
61 views

Why dhcpcd deletes routes?

I have servers on Hetzner with Ubuntu 24.04 with private network only. Every 21 hours some routes are deleted from the table and the server becomes unreachable. After restarting from the UI everything ...
Askhat Nuriddinov's user avatar
0 votes
1 answer
64 views

DNS resolution in NAT gateway blocked by ufw

I have a LAN (172.16.0.0/24) and 2 servers: "Bastion" (172.16.0.3), which has a public IP and can reach internet "Redis" (172.16.0.4), which doesn't have a public IP and can't ...
alexandernst's user avatar
-1 votes
2 answers
186 views

hetzner ubuntu dns resolution not working

I created a natgateway using opnsense I created a VM in a private network which is behind the natgateway so that all internet traffic will pass through opensense into the client VM I can ping google ...
Samson's user avatar
  • 111
0 votes
1 answer
34 views

Adding LAN to opnsense interface on hetzner

I am a newbie in opnsense. I installed opnsense on hetzner. I want to add LAN to interface but I can't find LAN interface on the assignment menu. What I can add is opt1. How do I add LAN to interfaces?...
Samson's user avatar
  • 111
0 votes
1 answer
73 views

KVM Routed Bridge for Additional Subnet on Hetzner Using Netplan

I have a dedicated Ubuntu 22.04 server at Hetzner running KVM. I have assigned IP addresses from an additional subnet to guest VMs. I can reach the guest VMs via their public IP addresses as intended. ...
Kheldar Ambar's user avatar
-1 votes
1 answer
30 views

Server not accessible from different networks

A few days ago we moved several domains to a more powerful server hosted by one of the largest German hosters. Since the move, we have 20% less traffic. Some customers report that they receive an ...
Phil795's user avatar
  • 109
0 votes
1 answer
94 views

What does USE_KERNEL_MODE_SETTING do in Hetzner installimage conf?

When I order a new server, SSH into it (while it is running the initial network-booted rescue system) and run installimage, text editor will open where I am supposed to specify the new system ...
Messa's user avatar
  • 219
2 votes
2 answers
129 views

403 from Google certificate endpoint when using IPv4

I am using the library google-auth~=2.28.1 to enable "Login with Google" in my webapp. The login works on my local computer and on the test-server (hetzner), but on the prod-server (also ...
Nikolai Jay Summers's user avatar
0 votes
0 answers
456 views

Hetzner 1 Public IP + Proxmox + OPNSense

I have the following problem, I have a dedicated server in Hetzner with 1 public IP, I must install a Proxmox, a virtual machine with OPNSense to use as a router... and the other virtual machines ...
KatiaSisHost's user avatar
-1 votes
1 answer
97 views

Locked server because of IP spoofing

I have hetzner server. Inside this server there is Docker service which inside creates a few containers. Inside this containers I create vpn connections with openvpn. After connection I make some ...
Max Frai's user avatar
  • 123
0 votes
0 answers
136 views

OpenVPN via OPNsense in Hetzner Network

I am trying to set my openVPN server via OPNsense installed in the hetzner cloud in order to get access to the hetzner's internal network. The hertzner's internal network structure is separated by ...
cd4user's user avatar
1 vote
0 answers
779 views

Overwriting provider DNS via cloud-init

I want to overrides the DNS given by my cloud provider with my own custom DNS entries. This is a Ubuntu instance so this is configured in netplan. Once my VM boots I can see the following at /etc/...
Eric Anderson's user avatar
0 votes
1 answer
305 views

Quota for samba storage

I have a Hetzner StorageBox and I want to use it for my users. I can access it using FTP/FTPS, SFTP/SCP, Rsync/BorgBackup, SMB/CIFS, and HTTPS/WebDAV. I've successfully mounted it with CIFS on my ...
Pouyan Danesh's user avatar
-1 votes
2 answers
96 views

How can I add an additional working IP to a VM?

I have 2 websites working fine on the same IP (92.46.87.48). Is a ubuntu server on a VM. Now I need to assign one ip for every website. I edit the /etc/hosts fine, I just buy an additional IP and now ...
SixSense's user avatar
0 votes
0 answers
107 views

DNS timeouts between Hetzner Cloud VMs and Azure private DNS

I have asked the same question already on networkengineering.stackexchange.com, but it might be that it was not the right place to ask. so i was referred here. We have the following setup There are ...
Pirmin Schneider's user avatar
2 votes
1 answer
1k views

Hetzner server installimage - 4 disks, raid 1 with two of them

The following problem I have 4 disks on my Hetzner server (because cheaper dont ask) I want Raid 1 with the most space possible. For easier setup I'm first trying 2x2TB ignoring the other 2 disks for ...
chris's user avatar
  • 129
0 votes
1 answer
503 views

Laravel, nginx, Docker, PHP - Load Test, Very Unsatisfactory Results

We are creating two servers in Hetzner (https://www.hetzner.com/cloud). Parmeters of both: CPX51 - vCPU 16 AMD, RAM 32 GB. On one server with Ubuntu 22.04 we install Docker and run the PHP application ...
portableunit's user avatar
0 votes
2 answers
668 views

NAT for Debian based WireGuard router in Hetzner cloud

I have rented several cloud servers from Hetzner. These are all on a private network (10.20.20.0/24), with only one server of them even having a public IP. Following this German tutorial, I want to ...
alexanderh's user avatar
2 votes
0 answers
605 views

Rebuild Hetzner Cloud server with a new set of SSH keys

When I create a server in the Hetzner Cloud Console via the "Add Server" option, I can configure the server Location, Image, Type, Networking and SSH Keys among other settings. When the ...
tla's user avatar
  • 121
1 vote
1 answer
682 views

ZFS on Hetzner Rescue fails with `checking whether inode_owner_or_capable() takes user_ns... configure: error:`

Normally, when booting into the Hetzner rescue system, using the 'zfs' command will automatically install zfs tooling inside the rescue system. This is currently not working; checking whether ...
TinkerTank's user avatar
1 vote
1 answer
316 views

Proxmox in Hetzner with 1 IP i loss connection from outside to CT

I have a problem with my installation of proxmox... until yesterday everything was working correctly and today a website that I had hosted there has stopped working, the problem is the following: I ...
KatiaSisHost's user avatar
0 votes
1 answer
682 views

Why are cloud platforms like Azure or AWS more expensive than dedicated server providers like Hetzner, OVH or Strato?

I'm wondering why cloud platforms like Azure or AWS tend to be more expensive than dedicated server providers like Hetzner, OVH or Strato. What factors contribute to this pricing discrepancy, and are ...
tcwlm's user avatar
  • 11
0 votes
0 answers
76 views

VPS - Sending mails fails on ubuntu via postfix

i have a VPS on Hetzner and struggling with sending mails. They says that block outgoing port 25, 465. I have tried to change postfix configurations to change the port for smtp to 587 but still unable ...
EAK TEAM's user avatar
  • 103
0 votes
0 answers
751 views

Proxmox on Hetzner, 2 IPs - 1 NIC - no subnet, routed configuration

i need help with my PROXMOX / VM network problems :S that problem is similiarto but only similiar: Proxmox Routed Network Configuration on Hetzner Server i got no inet connection with my VM debian/11, ...
chris_yooo's user avatar
3 votes
0 answers
620 views

how to setup 4 drives on hetzner servers, every two are mirror

I've a new dedicated server from hetzner, will install cPanel on it. 2x HDD SATA 6,0 TB Enterprise 2x SSD M.2 NVMe 512 GB OS is AlmaLinux v8.7.0 how can I set up the installimage so the OS be on the ...
Ashraf Sayed Gomaa's user avatar
0 votes
1 answer
1k views

Hetzner - not booting after installimage script, 1 SSD + 2 HDD

I got a problem, with installing installimage on 1 SDD and leaving 2 HDD for future RAID. After clean installimage, server is not responding. Only rescue bring it back to live.
Igor S.'s user avatar
  • 101
0 votes
1 answer
391 views

Accessing server behind wireguard not possible

I am running a VM at hetzner (named gateway in the diagram below) that is used as a wireguard server. I hand out public IPv6 addresses via wireguard to clients. It is possible to ping all systems from ...
jens's user avatar
  • 111
1 vote
1 answer
681 views

Server refused our key - Putty trying to connect to a new VPS server

I am using Putty to connect to my VPS servers. I have created a new VPS server (Hetzner cloud) and have chosen the existing SSH key, as a security measure. When trying to connect to a newly created ...
Ljubisa Livac's user avatar
0 votes
0 answers
729 views

Can't persist default ip route on Ubuntu 20 (Hetzner cloud)

I am using Hetzner cloud where I created 2 servers in a subnet (10.1.0.0/24) - one only with local ip, another one has public IP and is used as a NAT gateway for the first server. On private server I ...
Vladyslav Melnychenko's user avatar
0 votes
0 answers
270 views

Proxmox Networking configuration with multiple VM

I have purchased a dedicated server from Hetzner and it comes with a single IP address. I installed Proxmox and now this IP is used to access the web portal. I got another IP address for a VM on this ...
I Moustafa's user avatar
1 vote
0 answers
280 views

Server with multiple public IPs - pointopoint configuration, bridge, KVM

I am in the process of configuring a server at the provider Hetzner with several individual IP addresses. On the server should run later several VMs via KVM. For the configuration I have to use ...
phanaz's user avatar
  • 462
2 votes
0 answers
2k views

Is my setup correct? Enabling ipv6 on a Hetzner server

A question about enabling ipv6 on a Hetzner server. ipv6 address: 2a01:4f8:171:1cd3::2 ipv6 subnet is: 2a01:4f8:171:1cd3:: / 64 Followed the official Docs: https://docs.hetzner.com/robot/dedicated-...
Helmuts's user avatar
  • 29
0 votes
1 answer
2k views

Unable to SSH IPV6 vps (Hetzner + AlmaLinux + Virtualizor)

I have a Hetzner dedicated server with 1 ipv4 address and 1 ipv6 subnet. The aim is to run VPSs with ipv6s. OS: AlmaLinux 8 + Virtualizor on it. My ipv6 subnet: 2a01:4f8:171:1cd3:: / 64 Opened /etc/...
Helmuts's user avatar
  • 29
0 votes
0 answers
129 views

Monitoring tool for remote borg repository

I am currently using Borg Backup which is connected to a remote repository hosted in Hetzner. Borg is being run daily via cron. While I place some log files to see if backup is working, I would like ...
Alison Perez's user avatar
3 votes
1 answer
6k views

Installing Windows 10 on Hetzner Cloud (but not Dedicated) server [closed]

I am looking for a tricky way to install Windows 10 on Hetzner Cloud (but not Dedicated) server. Hetzner don't provide any ISO images for consumer-grade OS, including business desktop editions. Even ...
EIKA's user avatar
  • 31
2 votes
2 answers
4k views

Proxmox on Hetzner, single IP, routed configuration

Alright, I'm at my wits end. I am trying to configure a ProxMox on dedicated server at Hetzner, which has one public IP, so I want to use NAT for VMs / containers. I read all the manuals, and tried to ...
sgzmd's user avatar
  • 121
0 votes
1 answer
2k views

Secondary IP not pingable from internet - Ubuntu 20.04 using netplan on Hetzner server

Let me start be saying I'm not an network expert. That being said, I'd need some help here as I'm breaking my head on this issue for two days now. I have several questions but will focus only on one ...
AGI_rev's user avatar
0 votes
1 answer
566 views

Upgrade to Centos Stream on Hetzner results in kernel panic

I have several servers from Hetzner AX and EX series (AMD & Intel), that I installed with Centos 8, then migrated to Centos Stream, but I get a Kernel Panic every time I try to boot with any image ...
Istvan Prosinger's user avatar
0 votes
0 answers
1k views

Make use of Hetzner Robot vSwitch public IPv4 subnet on Hetzner Cloud servers

We have an issue with the use of Hetzner Cloud's Network with Hetzner Robot's vSwitch. I'm setting up a new project, where I have 2 dedicated Robot servers. They are set up in a vSwitch with a /28 ...
Peter's user avatar
  • 1
-1 votes
1 answer
645 views

Using OVH VPS as a shield to dedicated machine

I am having a few dedicated machines in a few hosting companies which either do not offer DDOS protection or their protection is awful. I've been contacting a few hosting companies and friends and got ...
Nemanja Rankovic's user avatar
0 votes
1 answer
657 views

Windows Client Gateway on other Subnet

I have two subnets. 192.168.232.0/28 192.168.232.16/28 The Cloudprovider(Hetzner) gives me a gateway 192.168.232.17 for the subnet 192.168.232.16/28. I have a windows client 192.168.232.19 in this ...
Wulf's user avatar
  • 69
0 votes
1 answer
800 views

Container bridge networking with subnet on Hetzner and CNI

I am trying to create a private network of VMs and containers on Hetzner Cloud. I've tested this setup on my local home network and all works fine. The plan is to have a private network for the VMs (...
cpl's user avatar
  • 9
1 vote
0 answers
855 views

IPv6 on ESXi with Hetzner

I'm having trouble with this one since I'm neither good at ESXi or networking so I'm mostly just following tutorials without being very sure about what I'm doing. So I just followed this guide to use ...
Haf's user avatar
  • 113
1 vote
2 answers
2k views

Kubernetes: pod can't mount a PVC even though the latter seems to be properly bound to a PV

​Hello. I'm experiencing a problem while trying to deploy a pod that has been configured to use a Persistent Volume. My installation is hosted on Hetzner Cloud and Kubernetes has been configured ...
Fabrizio Giudici's user avatar
0 votes
0 answers
241 views

Server goes down after every few hours - No route to host

I have a Ubuntu machine, it keep going down after some(10-15) hours. It returns the error as no route to host when I try to SSH. But it works when I restart from hetzner console and again after few ...
Awaish Kumar's user avatar
3 votes
1 answer
1k views

Updated VirtIO SCSI driver on my Windows 2012 R2, and now only boots into recovery. How to recover?

I have a Hetzner W2012 R2 Cloud VM, and I updated the VirtIO vioscsi driver on it. Now it only boots into recovery mode and I cannot access the C-drive even from command prompt. Is there any way to ...
Casper's user avatar
  • 163
1 vote
0 answers
2k views

Hetzner Cloud private networking between projects/accounts

we are working on migration of our stack to Hetzner Cloud and trying to figure out the way to separate our dev/monitoring/prod resources across multiple projects/accounts in order to have fine grain ...
Anton Andrushchenko's user avatar