1. U

    [Proxmox VE 8.1.3] Unable to use TUN (/dev/net/tun) in Debian 12.2-1 container

    TL;DR: I am trying to install OpenVPN in a Debian 12.2-1 container (Template used: debian-12-standard_12.2-1_amd64.tar.zst). Neither in an unprivileged (preferable) nor in a privileged container I am able to use the TUN adapter, no matter what I try. Update 1 (see at the bottom of this too long...
  2. C

    Enabling tun by default when starting a CT image to get zerotier working

    Hello all! This is my first post here, and I am since a couple of days back, a user of proxmox in my home environment. Let me say that im seriously impressed with how this behaves, is setup and simply just works out of the box. Yesterday, I started fiddling with the CT templates, and...
  3. T

    Problem Connecting Containers to OpenVPN after Reboot

    So I am running a 3 Node cluster and I have a bunch of containers running on them with HA. The problem is all containers must connect to an OpenVPN network in order to be accessible via our company VPN (they are not accessible from the outside world) but when they reboot /dev/net/tun is not...
  4. E

    openVPN in the LXC

    Hello, I installed openVPN on the CentOS 7 in LXC but I can't start this service. I getting this error: What can I do for it?
  5. H

    reread /etc/pve/lxc/*.conf without ct restart

    Hello, i've added these settings to CT config: lxc.cgroup.devices.allow: c 10:200 rwm lxc.hook.autodev: sh -c "modprobe tun; cd ${LXC_ROOTFS_MOUNT}/dev; mkdir net; mknod net/tun c 10 200; chmod 0666 net/tun" now when i do pct shutdown <ctid>; pct start <ctid> then tun driver (and openvpn)...
  6. I

    [SOLVED] OpenVPN Tun\Tap device - Cannot open TUN/TAP dev /dev/net/tun: No such file or directory (errno=2)

    Hi, We use LXC (and had used OpenVZ) mainly for openvpn, I got a problem wich a lot of people are encontering with LXC, the error message: Cannot open TUN/TAP dev /dev/net/tun: No such file or directory (errno=2) Today I had and hard day, with the Ubuntu 12.04 and debian 8 template for LXC...


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