#!/bin/bash

RULESET="
table inet statelessnat {
    chain prerouting {
        type filter hook prerouting priority -100;
        ip daddr set numgen inc mod 16 map { 0-7 : 10.0.1.1, 8- 15 : 10.0.1.2 }
    }
    chain postrouting {
        type filter hook postrouting priority 100
    }
}"

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