#!/bin/bash
sysctl net.ipv4.ip_forward=1
nft add table basic_nat_table
nft add chain basic_nat_table prerouting {type nat hook prerouting priority 0 \; }
nft add chain basic_nat_table postrouting {type nat hook postrouting priority 0 \; }
nft add rule basic_nat_table postrouting masquerade