LXC network doesn't work after host reboot

Discussion in 'Proxmox VE: Networking and Firewall' started by axion.joey, Jul 12, 2018.

  1. axion.joey

    axion.joey Member

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    Hi,

    We're testing proxmox 5.2 running the latest enterprise version. We have a few LXC containers running on the hosts and managed through HA. When we reboot a host, all of the containers are started, but their network connections do not work. The only way to re-establish network connection to the containers is to connect to them via the console and reboot them.

    Thanks in advance for your help.

    pveversion -v
    proxmox-ve: 5.2-2 (running kernel: 4.15.17-3-pve)
    pve-manager: 5.2-2 (running version: 5.2-2/b1d1c7f4)
    pve-kernel-4.15: 5.2-3
    pve-kernel-4.15.17-3-pve: 4.15.17-13
    pve-kernel-4.15.17-1-pve: 4.15.17-9
    ceph: 12.2.5-pve1
    corosync: 2.4.2-pve5
    criu: 2.11.1-1~bpo90
    glusterfs-client: 3.8.8-1
    ksm-control-daemon: 1.2-2
    libjs-extjs: 6.0.1-2
    libpve-access-control: 5.0-8
    libpve-apiclient-perl: 2.0-4
    libpve-common-perl: 5.0-33
    libpve-guest-common-perl: 2.0-16
    libpve-http-server-perl: 2.0-9
    libpve-storage-perl: 5.0-23
    libqb0: 1.0.1-1
    lvm2: 2.02.168-pve6
    lxc-pve: 3.0.0-3
    lxcfs: 3.0.0-1
    novnc-pve: 1.0.0-1
    proxmox-widget-toolkit: 1.0-19
    pve-cluster: 5.0-27
    pve-container: 2.0-23
    pve-docs: 5.2-4
    pve-firewall: 3.0-12
    pve-firmware: 2.0-4
    pve-ha-manager: 2.0-5
    pve-i18n: 1.0-6
    pve-libspice-server1: 0.12.8-3
    pve-qemu-kvm: 2.11.1-5
    pve-xtermjs: 1.0-5
    qemu-server: 5.0-28
    smartmontools: 6.5+svn4324-1
    spiceterm: 3.0-5
    vncterm: 1.5-3
    zfsutils-linux: 0.7.9-pve1~bpo9
     
  2. axion.joey

    axion.joey Member

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    I've seen other similar posts, but no one that posted a solution. Is this just a limitation of Proxmox 5?
     
  3. hectorgallardo

    hectorgallardo New Member

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    Mi solucion y como aparece en los post fue colocar en los /etc/apt/sources.list las que corresopondan a la version de proxmox que tengas.
    recorda que hay dos maneras

    el apt update y apt dist-upgrade
    y el apt-get update y apt-get upgrade

    actualizas el debian y el pv

    espero haberte sido de ayuda
     
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