#!/bin/bash
# Adding anonymous sets
set -e
$NFT add table t
$NFT add chain t c { type filter hook output priority 0 \; }
# set: IP addresses
$NFT add rule t c ip daddr { \
192.168.0.1, \
192.168.0.2, \
192.168.0.3, \
}
#set : tcp ports
$NFT add rule t c tcp dport { 22, 23 } counter