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    Persistent NAT forward firewall rules help

    Hi, How do I make NAT rules persistent in Promox? (36.X.X.X to hide real IP) I have tried adding these rules in /etc/network/interfaces which doesn't work: post-up iptables -t nat -A PREROUTING -p tcp --dport 51005 -d 36.X.X.X -j DNAT --to-destination 172.16.12.205:3389 post-up iptables -t...
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    Multiple public IPs in NAT'd config

    I have done a search and this has been asked a few times before but I haven't been able to find the answer. I have a NAT setup following this guide: https://pve.proxmox.com/pve-docs/chapter-sysadmin.html#_choosing_a_network_configuration The server has 10gbit public interface and I just can't...
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    ZFS RAID 1 SSD Swap

    Hi, One of my Proxmox hosts has an SSD going bad and I think it'll need replacing soon. The setup is 2x 4TB SATA SSD in ZFS RAID 1. Is it a simple as replacing the SSD and booting up, would the new SSD needing importing into the pool? It cannot find a whole lot of information on this matter.
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    Few GB of RAM missing on fresh install

    Just installed Proxmox and memory usage is showing as 1.07% (1.34 GiB of 125.84 GiB). Just wondering why it's not displaying the other 2.16GB as there's 128GB installed?
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    Cannot start VMs with an internal bridge

    Hi, I created vmbr1 to use for internal communication between VMs, however I get the below message when trying to start a VM with a network adapter bridged to vmbr1.
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    Backup retention

    Hi, I am wanting to run daily backups, with a rentention of only 3 days. I have a CIFS share on a remote server setup with max backups set to 3, and a backup job set to run every day. Will the below configuration delete the oldest backup each time the job runs so that only 3 days worth of...
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    Install with non-thin provisioning

    I've installed Proxmox VE 5.2, but as far as I'm aware it uses thin provisioning out of the box. Is it possible to use fat/thick provisioning? I basically want to allocate all the disk space in advance for each virtual hard disk.