firewall blocked

  1. P

    Minecraft server

    Hello! I recently bought a server machine with a higher load capacity. I made an Ubuntu 23.10 server on it, on which I want to run a mod minecraft server. The router has port forwarding and you can see the port from the outside, which is also open. I just can't connect to the server with my...
  2. M

    [SOLVED] Proxmox Ubuntu VM AFP-Protocol gets blocked

    Hello, I am trying to access the Ubuntu VM from my Mac using the AFP protocol. If I switch off the VM's firewall, this also works. However, it does not work when I switch it on - although I have enabled the corresponding port 548 (https://support.apple.com/de-de/HT202944). I currently have the...
  3. S

    PVE MGT reachable, VM reachable, ping internet working, trace working, TCP/other traffic reset from peer

    I installed a PVE 8.0.3 for my friend recent. It seems works since I can reach the MGT IP on both web and SSH. And I upload needed VM disk and import them, all of them are also up and running. However, It seems that: 1. MGT port can't connect to any update source, I tried curl with insecure...
  4. R

    Firewall not working as Expected

    I have enabled Firewall on Datacenter, Node and VM level but it doesnt work fully. I disabled outgoing port 25 on my IP as shown in screenshot below but on port checker online it shows port 25 as open. I cant telnet into it still it shows open. I have enabled incoming macro mail in order for my...
  5. P

    Block IP ranges globally for cluster and all VM/CT's

    Hi, Is it possible to block a list of IP ranges globally for a Proxmox cluster, and all VM and CT's, even if the firewall is not enabled in the VM's?
  6. S

    [SOLVED] while in noVNC i see alot of udp_in blocekd and tcp_in blocked? it wont allow me to login

    Hello, really weird issue I have proxmox installed and have 1 vm installed and everytime I am logged into proxmox I go to my VM and try to login via noVNC. Update: PS. I have most up to date Pve installed and Vm is almalinux 8.5 and cPanel 100.0.9 with CSF firewall installed Every time I open...

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