https://community.bigbeartechworld.com/t/setting-up-openwrt-on-a-virtual-machine-with-proxmox/257
https://images.linuxcontainers.org/images/openwrt/23.05/amd64/default/20231123_11:57/rootfs.tar.xz
pct create 202 /var/lib/vz/template/cache/OpenWRT.tar.xz --arch amd64 --hostname OpenWrt-21.02 --rootfs local-lvm:20 --memory 1024 --cores 2 --ostype unmanaged --unprivileged 1
vim /etc/config/network
config interface 'lan'
option type 'bridge'
option ifname 'eth0'
option proto 'static'
option netmask '255.255.255.0'
option ipaddr '192.168.1.*'