Re-enable install and iptables

install-callaba.sh

@@ -95,7 +95,7 @@ main() {
         echo -e "Within 2-3 minutes, Callaba Dashboard will be available at \033[4;34mhttp://public-ip\033[0m, for example, \033[4;34mhttp://127.0.0.1\033[0m."
         echo -e "For the first login, use the username \033[1madmin\033[0m and the password \033[1mpassword\033[0m."
         echo -e "Don't forget to change it to a new password."
-    #set_iptables
+    set_iptables
     else
         echo "Operation cancelled."
     fi