这样黑客试图打入服务器的入侵请求实际上永远不能到达服务器。

In this way intrusive requests from hackers trying to break into a server never actually reach the server.

youdao

错误800：不能建立VPN连接。VPN服务器不能到达，或连接的安全参数设置不正确。

Error 800: Unable to establish the VPN connection. The VPN server may be un-reachable, or security parameters may not be configured properly for this connection.

youdao

错误800：不能建立VPN连接。VPN服务器不能到达，或连接的安全参数设置不正确。

Error 800: Unable to establish the VPN connection. The VPN server may be un-reachable, or security parameters may not be configured properly for this connection.

youdao