alpine: add ssh iptable rules

alpine/init.sh

@@ -67,12 +67,6 @@ IP6TablesInstall() {
 SSHEnableRootLogin() {
 	sed -i "/PermitRootLogin prohibit-password/c\PermitRootLogin yes #prohibit-password" /etc/ssh/sshd_config
 	service sshd restart
-
-	if [ -f "/etc/iptables/rules-save" ]; then
-		sed -i '/^-A INPUT -i lo -j ACCEPT.*/a -A INPUT -p tcp -m tcp --dport 22 -m state --state NEW -j ACCEPT' /etc/iptables/rules-save
-		sed -i '/^-A INPUT -i lo -j ACCEPT.*/a # SSH' /etc/iptables/rules-save
-		iptables-restore /etc/iptables/rules-save
-	fi
 }
 SNMPDInstall() {
 	cummunityname=public