#!/bin/bash

set -e

RULESET="define test = { 1.1.1.1 }

table ip x {
        set y {
                type ipv4_addr
                elements = { 2.2.2.2, \$test }
        }

        set z {
                type ipv4_addr
                elements = { 3.3.3.3, \$test }
        }
}"

$NFT -f - <<< "$RULESET"