1. E

    Proxmox Host and ufw firewall

    Hi I try to understand how a proxmox host can be hardened with ufw. I understand that proxmox has a own firewall but I have an ansible role which manage hardening etc. on all my servers and therefore would like to use ufw on my proxmox host. However as I tried to use I saw that my lxc...
  2. R

    [SOLVED] ufw blocks dns queries from vm?

    Hello, I can not resolve any hostname on my debian vm as long as ufw is enabled on proxmox. is there some configuration or some rule that I can add? I'm running proxmox on a dedicated server, the installation was made with the hoster's iso. it originally came with following networking: auto...


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