1. [SOLVED] pve-firewall problem

    I did a reboot yesterday....and then: Apr 29 18:05:00 v3 systemd[1]: Starting Proxmox VE replication runner... Apr 29 18:05:01 v3 systemd[1]: Started Proxmox VE replication runner. Apr 29 18:05:07 v3 pve-firewall[36094]: status update error: unable to apply firewall changes Apr 29 18:05:16 v3...
  2. pve-firewall disk usage 30%

    Almost all the time, the load in the atop is about 30% 5239 2577K 0K 0K 25% pve-firewall How can I reduce the load, IO Delay reaches up to 20% Proxmox Virtual Environment 4.2-17/e1400248 ZFS
  3. [SOLVED] PVE-Firewall doesn't have any effect

    Hi guys, I'm trying to setup some firewall rules to protect a VM, but I fail badly and don't have a starting point to find out why. The proxmox host has a public IP X.Y.Z.80 from the network X.Y.Z.64/26 The VM uses a bridged network and also has a public IP X.Y.Z.69 I already tried setting...
  4. [SOLVED] * * * Firewall error in node syslog * * *

    I am getting this error in the node syslog now, since the last subscription update today. Any help to alleviate this is greatly appreciated. "pve-firewall[13722]: status update error: iptables_restore_cmdlist: Try `ip6tables-restore -h' or 'ip6tables-restore --help' for more information."...
  5. NAT + Firewall

  6. [SOLVED] Failed to start Proxmox VE firewall.

    Just installed from Debian (due to needing a custom partitioning scheme). I installed a similar server last week without issue but ran into this error installing on this system. Upon trying to install proxmox-ve packages, pve-firewall fails to configure because it can't be started...
  7. [SOLVED] pve-firewall blocking upgrade

    Hey all, I'm trying to upgrade my Proxmox install, that is running 4.3-9. After the `apt-get upgrade` command, I noticed that two packages weren't installed: `pve-firewall` and `pve-manager`. I tried to upgrade the `pve-manager` first, but it said it was dependent of `pve-firewall`, so I tried...
  8. Firewalling question - securing the management interfaces

    Hello, I've got a Proxmox server that I need to connect to the internet directly (it is a hosted dedicated server). I then have a single IPv4 and IPv6 addresses provided by the hosting provider which will be assigned to this server. An additional IPv4 subnet and additional IPv6 subnets will be...
  9. pve-firewall doesn't block ports 111/tcp/udp and 3128/tcp

    Hello, I using a 3 Node Proxmox 4.1 Cluster with PVE-Firewall. The BSI Team makes a Pentest on my Server and have reported, that rpcbind and squid-http port is open. So i think ok, and add rules to drop the ports 111 and 3128 tcp/udp. But the Firewall doesn't block the Ports (other Settings...


The Proxmox community has been around for many years and offers help and support for Proxmox VE and Proxmox Mail Gateway. We think our community is one of the best thanks to people like you!

Get your subscription!

The Proxmox team works very hard to make sure you are running the best software and getting stable updates and security enhancements, as well as quick enterprise support. Tens of thousands of happy customers have a Proxmox subscription. Get your own in 60 seconds.

Buy now!