is a legacy utility that continues to function on Windows 11 , though it is no longer officially supported or maintained . Originally developed by
Press the , type Firewall , and select Windows Defender Firewall with Advanced Security . Click on Inbound Rules in the left sidebar. 3cdaemon windows 11
：一款开源且完全免费的TFTP服务器与客户端集成工具，符合RFC1350协议标准，支持传输大文件的块大小扩展选项，同时支持IP过滤和文件夹监视等功能。虽然最初针对Windows 95开发，但已在全系列Win32平台上稳定运行。 is a legacy utility that continues to function