What does it not doConfigure third-party firewall products - it will configure Windows Firewall automatically howeverOpen or redirect ports in your routerWe cannot stress enough that you must have some slight tech knowledge as it will require you to access your modem/router and forward the proper ports, as well as possibly adding entries to your firewall and/or anti-virus software.应该是你的监听服务没起起来吧 。 到服务里面看一下启动了没。 应该是你的dbconsole服务没启动