#!/bin/bash

RULESET="flush ruleset

add table t

add chain t c

table inet filter {

  set blacklist_v4 { type ipv4_addr; flags interval; }

}

add element inet filter blacklist_v4 {

192.168.0.1/24,

}"

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

# make sure flush ruleset works right

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