#!/bin/bash
set -euo pipefail
echo ===SCAN-GW===
for p in 22 2200 2222 22022 10109 222 3389 9090; do
  timeout 2 bash -c "echo >/dev/tcp/192.168.122.1/$p" 2>/dev/null && echo "open $p" || echo "closed $p"
done