ssh

  1. Configuring Proxmox server with Ansible

    Hi, I've created an account on the server but would like to ensure I open up all the necessary ports so that I can use Ansible to configure and ssh to access the console itself. Not speaking of the individual VM's. That's not a problem. But the server. Can someone refer me to the right...
  2. [SOLVED] Ssh from host, no route to host

    Hey A very strange thing is happening. After reboot, When I try to ssh from my proxmox host to my home, I have a "no route to host" error. But when I use the same command on a lxc container in that same host, I can connect perfectly... So I though the problem come from the ssh client of the...
  3. Securing PVE Web Interface

    Hi folks, just a questions about securing the PVE Web Interface. As far as I know two methodes are recommended by Proxmox itself: - 2FA - Fail2ban I myself would like to extend this two options a little bit by accessing port 8006 just over a tunneled ssh connection and to make it...
  4. SSH into VMs through OpenVPN tunnel

    I am trying to connect from my iPhone via Termius to my Linux VMs and via Microsoft RDP to my Windows VMs. My home network DHCP server is a Netgear R6700 router. I connect to it via OpenVPN on my iPhone while using public WiFi or 4G data. I know I am 100% on the network as I can actually open up...
  5. SSH between nodes and replication

    Hello everyone, I'm currently moving my virtual machine infrastructure from VMWare to Proxmox and have noticed a few things that seemed odd (at least to a beginner). Firstly, I've been able to ssh between the nodes in my cluster without entering the password (for example, I'm logged in as root...
  6. External SSH into Proxmox VMs without VPN?

    So right now, I have a working Proxmox VE 5.3 Server (installed on a Dell PowerEdge R710) with several working VMs. Proxmox and the VMs are all setup with HTTPS. Because the Server and VMs are running off a single IP from the Server, I have had to reverse proxy all of the VMs through an Nginx...
  7. proxmox 5.4 passwordless ssh does not work

    I created 3 brand new ProxMox 5.4 nodes, clustered them together and the passwordless ssh does not work when ssh'ing from one to another, or viewing the shell from the ProxMox GUI console. Is this a bug? I did not have to do anything to the keys to get password'less SSH in ProxMox 5.3 Note, I...
  8. virtio network cards don't work with ssh

    I'm setting up a new proxmox cluster. If I use the virtio network card, I cannot ssh into the virtual machines. If I switch to e1000, it works. By not working, I mean the ssh connection just hangs. It never shows a login prompt. I see packets traveling back and forth, but it never completes the...
  9. SSH per Hostname weiterleiten?

    Hallo zusammen, leider habe ich nach 30 Minuten suchen hier im Forum keinen Post gefunden daher mal ein Neuer Thread. Kurz zu meinem Setup: - Proxmox auf einem Hetzner Server mit 2 IP-Adressen (IP-1 und IP-2) - auf IP-1 läuft der Proxmox - IP-2 nutzt als Gateway IP-1 - IP-2 wird dann als Brücke...
  10. [SOLVED] Subscription key update via command line?

    Hi, in which file of proxmox I have to provide a new subscription key when I want to do this via command line?
  11. Centos 6 SSH "Server refused to allocate pty"

    Some recent-ish Proxmox 5 updates seems to have caused an issue on my end with Centos 6 containers. I have a couple of Centos 6 containers still that have been migrated from Proxmox 3.5 to 5. (so openvz to lxc) These used to work fine, but in a recent update round SSH "became broken", getting an...
  12. [SOLVED] Headless installation

    Hi folks, I got myself a new machine that I'd like to run on PVE. It's headless and I was wondering if it's possible to install PVE directly on target. So either via SSH, with XForwarding if necessary, or via web-interface, if that is running during the installation. Alternatively I'd be...
  13. UHL-Services

    [SOLVED] Connection closed by IP port xxxx [preauth]

    Hi, This is the weirdest experience we had with SSH server. We run a 3 nodes cluster with CEPH. Recently we have noticed that we are unable to use Web VNC for 2 of the nodes, upon some reading online I have restarted the pve-manager and it seems to help with the Web VNC console. Now the...
  14. [SOLVED] Console seems to have broken on 5.2-7

    Hi all, The title says it all. When attempting to connect to the console via web-interface, I get a blank screen with a cursor. I'm currently using Firefox. The console worked just fine in 5.2-6. Connecting to the node via ">_Shell" works just fine. Syslog around the time I tried to connect...
  15. /etc/pve/priv/known_hosts permissions

    Hi, I would like to change permissions on /etc/pve/priv/known_hosts and keep permissions on something like 644. The reason is that I'm monitoring that file with zabbix.
  16. remote sftp & SSH

    greetings !... is it possible to connect to a guest (CT or VM) using SFTP i.e. via a remote MacOS terminal outside of the Datacenter ? Basically I am trying to work with the folder structure and files directly using a terminal or IDE or FTP client... without going via the host... same applies...
  17. How to input IPXE commands through SSH

    Trying to access IPXE console through putty. Logging in through machine IP address (the one at the top of the boot screen). Login successful, but shell does not recognize IPXE commands. How do I access the IPXE console through SSH?
  18. -ssh-public-keys flag to pct create

    How is the -ssh-public-keys flag to pct create intended to be used? Is the for setting up host keys or user keys? How can it be either when only the public key is specified?
  19. broken dpkg

    I had openssh-server working on my dedicated server running proxmox, but everytime I tried to upgrade anything I got this error: dpkg:error processing package openssh-server (--configure): subprocess installed post-installation script returned error exit status 10 So I read on forums that I...
  20. Is it possible delete a cluster and reuse its nodes?

    I have a cluster of 1 node and I cannot add a 2nd node. I described my case here: https://forum.proxmox.com/threads/migration-failed-because-ssh-connection.37808/ Is is possible to delete all the cluster without reinstall Proxmox VE? I want to do that and recreate the cluster from the...

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