PVE Wiki: Package Repositories

DEB_VER="$(awk -F= '/^VERSION_CODENAME=/{print $2}' /etc/os-release)"
echo "deb http://download.proxmox.com/debian/pve ${DEB_VER} pve-no-subscription" > /etc/apt/sources.list.d/pve-no-subscription.list

mv /etc/apt/sources.list.d/pve-enterprise.list{,.disabled}

sed -i.bak 's/NotFound/Active/g' /usr/share/perl5/PVE/API2/Subscription.pm
systemctl restart pveproxy.service

Tested with pve-manager/6.1-3/37248ce6 (running kernel: 5.3.10-1-pve)

Replace <proxmoxip> by the ip address of your proxmox server.

iptables -t nat -I PREROUTING --src 0/0 --dst "<proxmoxip>" -p tcp --dport 80 -j REDIRECT --to-ports 8006 iptables -t nat -I PREROUTING --src 0/0 --dst "<proxmoxip>" -p tcp --dport 443 -j REDIRECT --to-ports 8006