#!/bin/bash

set -e

EXPECTED="table ip nat {
       map ipportmap {
                type ipv4_addr : interval ipv4_addr . inet_service
                flags interval
                elements = { 192.168.1.2 : 10.141.10.1-10.141.10.3 . 8888-8999 }
       }
       chain prerouting {
                type nat hook prerouting priority dstnat; policy accept;
                ip protocol tcp dnat ip to ip saddr map @ipportmap
       }
}"

$NFT -f - <<< $EXPECTED
$NFT add element ip nat ipportmap { 192.168.2.0/24 : 10.141.11.5-10.141.11.20 . 8888-8999 }
