connection refused

  1. N

    [SOLVED] Proxmox SSH Port Forward - Connection Refused

    Hello, I have a hosted proxmox server with one public ip where i have configured a NAT rules to allow internet access to the VMs that have a separated vmbr1 bridge network, and that is working fine. The next step that wanted to configre was to be able to SSH to a specific VM, for this reason...
  2. M

    DNS not Resolving Correctly

    Hey All! Hope you're well. Hopefully you can help, as I'm stumped here. I have a pve running in my homelab with one node. I have a Synology router that has their DNS server package that I host at the gateway so everything that queries DNS goes there and then forwarded on if needed. Very easy...
  3. R

    Connection Error to port 8006

    I am trying to setup proxmox official supported module for whmcs and while testing connection to my proxmox server, it gives me this error "failed to connect to 107.150.**.*** port 8006 after 1000 ms: connection refused" Ill be really grateful if someone here can help me regarding this error...
  4. powersupport

    Issue when accessing Proxmox console after enabling the firewall

    Hi Guys, We have actually configured our proxmox firewall in order to restrict all INPUT access to the cluster and only allowed some services which need public access. We have also blocked the dashboard access to 8006 since exposing this port to the public might be risky. After enabling the...
  5. S

    Teilweise Connection refused beim Mail versand an PMG

    Hallo zusammen, ich habe hier das Problem das 2-3 meiner Linux Server Mails zeitweise keine Verbindung zum Proxmox Mail Gateway bekommen um Mails zu verschicken. Beispiel, Postfix auf dem Linux Server versucht um 08:45 Uhr eine Mail zu verschicken und bekommt vom Proxmox Mail Gateway ein...
  6. T

    [SOLVED] LXC - Connection refused on multiple ports

    I'm quite new to proxmox and containers in general. While everything works just fine in my VMs, all created LXCs run into the same problem that most applications (e.g. bookstack, ecodms, iobroker) are not accessible from any other computer in my network. I can however ping and ssh into all...
  7. T

    WHMCS installed in VM on Proxmox Host

    Hi, Just a question, currently we run our WHMCS installation in a Proxmox VM running DirectAdmin. Before when WHMCS was hosted on a totally different server the Proxmox VPS Module could just connect to the Proxmox host. But currently that the WHMCS installation is in a VM on the Proxmox host I...
  8. K

    [SOLVED] Can't login into GUI - ipcc_send_rec Error

    Hi everyone! I have a strange error. I am not able to start or stop VMs. This error came from nowhere. These strange errors happend from nowhere. I have no clue where it does come from, please help me! Output from some commands: qm start 112 root@proxmox-pve:~# qm start 112 ipcc_send_rec[1]...
  9. D

    [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...
  10. S

    Random "connection refused" due to firewall from other container

    Hello, I encountered a weird problem with my proxmox server. When trying to ssh into one of the LXC containers, I sometimes get "connection refused". With a retry, the connection works fine. After capturing packets at different spots I found out that the problem occurs in the following...
  11. C

    Connection Refused by ProxMox

    I have had an issue ever since I installed ProxMox, whereby it will refuse all connections from a specific IP address and I cannot work out why it is happening. If I restart the server and connect to ProxMox via the WebUI or SSH it will allow the connection. If I go back to it later and try to...


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