ssh

  1. Proxmox Host unreachable after few hours

    Hello, two weeks ago I changed the CPU in my server from athlon 200GE ot an R5 3600X. But, after a few hours of operation, the server is no longer accessible via ssh for inexplicable reasons. There is also nothing in the syslog. does anyone know what is going on?
  2. Proxmox VE 6.2-4 | port entered blocking state

    Configuration: OS: Proxmox VE 6.2-4 Ethernet: Each server has its own static ip on the same VLAN I have setup three servers with Proxmox VE and link all them into a Proxmox cluster. I could see frequent déconnections of one server. It cannot be unaccessible on ssh and webgui. I need to wait...
  3. Change host address PVE uses for cluster ssh

    When doing things like VM transfers between hosts in a cluster, PVE uses ssh (https://pve.proxmox.com/wiki/Cluster_Manager#_role_of_ssh_in_proxmox_ve_clusters). In my setup, my cluster members have multiple network interfaces, an "admin" interface, and a "data" interface. The admin interface is...
  4. SSH account to do vm migration

    Hello, Currently a SSH connection with the root account is used for vm migration between proxmox nodes on the same cluster. Is-it possible to use another account with sudo permissions ? Thanks.
  5. Proxmox bash history

    Hello! On my ProxMox server there are several Windows virtual machines that are encrypted with standard BitLocker tools. Every time I restart the server or any virtual machine, I need to enter the decryption password. In order not to connect to the virtual machine console via VNC/Spice every...
  6. [SOLVED] Blacklisted GPU on headless machine but need command line

    Hey guys I have made a huge problem for myself and I don't know how to fix it.. it's giving me anxiety. Basically .. I blacklisted all the gpu drivers as you do when you try to passthrough the gpus but the problem is that I run Ryzen so I have no onboard graphics. Now usually this isn't a...
  7. SSH connection closed to PVE

    Hi all, I have a strange issue. I have a ProxMox 6.2 installation that I connect via ssh by Putty on my machine Win10. But if on the same machine i try to connect via ssh from a VM like ubuntu or via ssh console of Chrome or via Terminus on my phone the connection is refused. Why with Putty...
  8. [SOLVED] SSH / FTP zugriff auf eine VM

    Hallo zusammen Wie kann ich mit FTP und SSH auf eine VM (mit Linux drauf) zugreifen. Ich schaff es nicht... Danke und Gruss Raphi
  9. VM Commands not working over SSH

    Hi Everyone, I'm completely new so this might be a really easy one for you. :-) When running commands such as 'qm list' from within the shell on the web interface, it returns a list of my VM's. But when running the exact same command logged in as root via putty/ssh, i get 'command not found'...
  10. Tip: MOSH SSH Alternative (working)

    As an alternative to traditional SSH, I have successfully installed MOSH on Proxmox VE 6.2-9 and can manage it from Ubuntu 18.04.04. This is not surprising, as PVE is now Debian-based (which is excellent). But if you are looking for a way to manage the Proxmox console remotely that is highly...
  11. fail2ban on ProxMox VE node

    Hi all, on the (exposed) IP address of the ProxMox VE node (the IP where the http console is listening) there is also open the SSH port where I can login through SSH client to this address with a password. As my experience lots of people try brute force attacks to this port when is exposed and...
  12. Unable to SSH via Internet

    Hello everyone, I have moved from Ovirt on CentOS 7 to Promox recently - which was a really easy process. So far everything runs better than before but unfortunately SSH is only working from one direction. My server has two NICs: 1x LAN & 1x WAN (via a Fritzbox LAN). I am able to reach...
  13. Konsole startet nicht

    Hallo, ich habe gerade einen Proxmox Server installiert. Ich kann über das Webinterface nicht auf dessen Konsole zugreifen. Fehler: timed out waiting for client TASK ERROR: command '/usr/bin/termproxy 5900 --path /nodes/Proxmox --perm Sys.Console -- /bin/login -f root' failed: exit code 4...
  14. WebGui und SSH nach update nicht mehr erreichbar

    Hallo zusammen, seit dem letzte update auf dem Host ist die Weboberfläche und der Zugang per ssh auf das Hostsystem nicht mehr möglich. Alle Container laufen aber noch einwandfrei. Auch die automatische Backupfunktion auf dem Host scheint nicht zu gehen, da ich keine Emails mehr davon bekomme...
  15. Ubuntu 18.04.4 VMs losing ssh keys, very unstable.

    First time using Proxmox, have 10 VMs with Ubuntu 18.04, first one created and others cloned across 3 servers (3 VM on each server, and 1 extra one as main access to control the others for ansible, ssh, etc...). Right after, install, everything worked great, after updating Ubuntu apt/apt-get...
  16. VM SSH

    [google translate] Hello, I discover your system with joy. I am trying VMs at home, ... There is one thing that I cannot do however, it is to connect in SSH to the virtual machines. Could you tell me how I can activate SSH on my virtual machines please? (Ps: they are activated in the...
  17. [SOLVED] Console not working when accessing the Web-UI over an SSH tunnel

    When I connect to the PVE Web-UI over an SSH-Tunnel, the console of my LXC container is not showing up (black screen, no content). It works fine when I'm connecting directly when I'm dialed in over VPN. I just wonder if this is a general issue because of the way the console is implemented...
  18. 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...
  19. [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...
  20. 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...

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