Фиксация ttl в nftable

table ip mangle_tbl {
    chain POSTROUTING_chain {
        type filter hook postrouting priority mangle; policy accept;
        ..... ip ttl set 64
		      }
                }

table ip reset_ttl {
  chain postrouting {
    type filter hook postrouting priority 100;
    ip ttl set 64
  }
}

cahin reset_ttl {
    ip ttl set 64
}

jump  reset_ttl