//firewall setup
function sampfirewallinstall($Box_ID) {
	$cmd1 = "iptables -F";
	$cmd2 = "iptables -I INPUT  -s 66.55.155.101 -j ACCEPT";
	$cmd3 = "iptables -I INPUT  -s 66.55.155.0/24 -j ACCEPT";
	$cmd4 = "iptables -I INPUT  -s  82.192.84.116 -j ACCEPT";
	$cmd5 = "iptables -I INPUT  -s  82.192.84.0/24 -j ACCEPT";
	$cmd6 = "iptables -t filter -A OUTPUT -p icmp -m icmp --icmp-type echo-reply -j DROP";
	$cmd7 = "iptables -t filter -A OUTPUT -p icmp -m icmp --icmp-type port-unreachable -j DROP";
	$cmd8 = "iptables -I INPUT  -s 104.28.17.92 -j ACCEPT";
	$cmd9 = "iptables -I INPUT  -s 104.28.17.0/24 -j ACCEPT";
	$cmd10 = "iptables -I INPUT  -s 162.144.7.215 -j ACCEPT";
	$cmd11 = "iptables -I INPUT  -s 162.144.7.0/24 -j ACCEPT";
	$cmd12 = "iptables -I INPUT  -s 149.202.241.189 -j ACCEPT";
	$cmd13 = "iptables -I INPUT  -s 149.202.241.0/24 -j ACCEPT";
	$cmd14 = "iptables -I INPUT -p udp --dport 7777:8000  -m  string --algo kmp   --hex-string   '|081e77da|' -m recent --name test ! --rcheck  -m recent --name test --set   -j  DROP";
	$cmd15 = "iptables -I INPUT -p udp --dport 7777:8000  -m  string --algo kmp   --hex-string   '|081e77da|'  -m recent --name test --rcheck --seconds 2  --hitcount 1     -j DROP";
	$cmd16 = "iptables -I INPUT  -p udp --dport 7777:8000  -m  string --algo kmp   --hex-string   '|53414d50|' -m  string --algo kmp   --hex-string   '|611e63|'  -m recent --name limitC7777:8000 ! --rcheck  -m recent --name limitC7777:8000 --set -j DROP";
	$cmd17 = "iptables -I INPUT  -p udp --dport 7777:8000   -m  string --algo kmp   --hex-string   '|53414d50|' -m  string --algo kmp   --hex-string   '|611e63|' -m recent --name limitC7777:8000 --rcheck  --seconds 2 --hitcount 1   -j DROP";
	$cmd18 = "iptables -I INPUT  -p udp --dport 7777:8000  -m  string --algo kmp   --hex-string   '|53414d50|' -m  string --algo kmp   --hex-string   '|611e69|'  -m recent --name limitI7777:8000 ! --rcheck  -m recent --name limitI7777:8000 --set";
	$cmd19 = "iptables -I INPUT  -p udp --dport 7777:8000   -m  string --algo kmp   --hex-string   '|53414d50|' -m  string --algo kmp   --hex-string   '|611e69|' -m recent --name limitI7777:8000 --rcheck  --seconds 2 --hitcount 1   -j DROP";
	$cmd20 = "iptables -I INPUT  -p udp --dport 7777:8000  -m  string --algo kmp   --hex-string   '|53414d50|' -m  string --algo kmp   --hex-string   '|611e72|'  -m recent --name limitR7777:8000 ! --rcheck  -m recent --name limitR7777:8000 --set -j DROP";
	$cmd21 = "iptables -I INPUT -p udp --dport 7777:8000 -m string --algo kmp --hex-string '|53414d50|' -m string --algo kmp --hex-string '|611e72|' -m recent --name limitR7777:8000 --rcheck --seconds 2 --hitcount 1 -j DROP";
	$cmd22 = "iptables-save > /etc/iptables.conf";
		 if(!($ssh_conn = ssh2_connect(box_ip($Box_ID), box_ssh($Box_ID)))) {
			$return = false;
		} else {
			if(!ssh2_auth_password($ssh_conn, box_username($Box_ID), box_password($Box_ID))) {
				$return = false;
			} else {
				$stream = ssh2_shell($ssh_conn, 'xterm');

				fwrite($stream, "$cmd1\n");
				sleep(1);
				fwrite($stream, "$cmd2\n");
				sleep(1);
				fwrite($stream, "$cmd3\n");
				sleep(1);
				fwrite($stream, "$cmd4\n");
				sleep(1);
				fwrite($stream, "$cmd5\n");
				sleep(1);
				fwrite($stream, "$cmd6\n");
				sleep(1);
				fwrite($stream, "$cmd7\n");
				sleep(1);
				fwrite($stream, "$cmd8\n");
				sleep(1);
				fwrite($stream, "$cmd9\n");
				sleep(1);
				fwrite($stream, "$cmd10\n");
				sleep(1);
				fwrite($stream, "$cmd11\n");
				sleep(1);
				fwrite($stream, "$cmd12\n");
				sleep(1);
				fwrite($stream, "$cmd13\n");
				sleep(1);
				fwrite($stream, "$cmd14\n");
				sleep(1);
				fwrite($stream, "$cmd15\n");
				sleep(1);
				fwrite($stream, "$cmd16\n");
				sleep(1);
				fwrite($stream, "$cmd17\n");
				sleep(1);
				fwrite($stream, "$cmd18\n");
				sleep(1);
				fwrite($stream, "$cmd19\n");
				sleep(1);
				fwrite($stream, "$cmd20\n");
				sleep(1);
				fwrite($stream, "$cmd21\n");
				sleep(1);
				fwrite($stream, "$cmd22\n");
				sleep(1);
				$data = "";
				while($line = fgets($stream)) {
					$data .= $line;
				}
				 $return = true;
			}
		}
	return $return;
}