- Dec 10, 2021
Usually, I connect to the services of my servers (ssh, web, sftp...) from the internet.
But after a few days, the services hosted on the VMs and the proxmox web interface are no longer accessible: "ERR_CONNECTION_REFUSED"
As if port forwarding didn't work anymore.
Only the services on the independent server remain accessible. (port A).
>>I was thinking of a problem with proxmox!!!
The firewall is disabled on proxmox.
Restarting the proxmox servers does not solve the problem.
Restarting the router solved the problem.
But when restarting the router proxmox also performed a restart of the nodes.
I can't identify who is blocking, the router or proxmox.
The problem comes back after a few days/hours.
VMs under proxmox are still accessible with TeamViewer.
The network works well.
Have you ever had this problem ?
Can you help me ?