SSH Tunel

[Clément-Alain SAUBOIS]

Hello,

I made a cluster Proxmox in the beginning of week, I just changed the SSH port to increase the security of my server. Since I noticed that the VNC console no longer fits:

TASK ERROR: command '/bin/nc6 -l -p 5902 -w 10 -e '/usr/bin/ssh -T -o BatchMode=yes 192.168.0.2 /usr/sbin/qm vncproxy 501 2>/dev/null'' failed: exit code 1

I think it is following the SSH port changes, what files to edit to correct the concern?

I have looked at this documentation, but I have not found a solution: https://pve.proxmox.com/wiki/Proxmox_VE_4.x_Cluster

Thank you in advance for your help

Clement

 

[udo]

Hello,

I made a cluster Proxmox in the beginning of week, I just changed the SSH port to increase the security of my server.

Hi Clement,
changing of the ssh.port don't increase the security! Strong passwords (or better certificate access only) and things like fail2ban increase the security but not a changed port.

Since I noticed that the VNC console no longer fits:

TASK ERROR: command '/bin/nc6 -l -p 5902 -w 10 -e '/usr/bin/ssh -T -o BatchMode=yes 192.168.0.2 /usr/sbin/qm vncproxy 501 2>/dev/null'' failed: exit code 1

I think it is following the SSH port changes, what files to edit to correct the concern?

I have looked at this documentation, but I have not found a solution: https://pve.proxmox.com/wiki/Proxmox_VE_4.x_Cluster

Thank you in advance for your help

Clement

AFAIK it's don't work with an changed ssh-port. There was an similiar thread some time ago (perhaps an year?!).

Udo