#!/bin/bash

set -e

RULESET="table ip t {
        set set1 {
                type ether_addr
        }

        set set2 {
                type ether_addr
                size 65535
                flags dynamic
        }

        chain c {
                ether daddr @set1 add @set2 { ether daddr counter }
        }
}"

$NFT -f - <<< "$RULESET" || { echo "can't apply basic ruleset"; exit 1; }