3cdaemon Windows 11 [work] -

: It is often recommended to install it in a folder like C:\3CDaemon\ rather than C:\Program Files (x86)\ to avoid modern Windows folder permission issues. Core Features

3CDaemon is an unencrypted legacy tool. TFTP sends data in cleartext, and the FTP module does not support modern SFTP or FTPS encryption. Only use 3CDaemon within . Avoid running it on production servers or networks exposed directly to the internet.

Are you encountering any specific during setup?

Another service (like IIS or an existing TFTP server) is occupying Port 69 or Port 21. 3cdaemon windows 11

While this legacy network utility—which functions as a TFTP server, FTP server, Syslog server, and TFTP client—was developed decades ago, it remains highly popular among network administrators for tasks like backing up router configurations or pushing firmware updates to network devices. ⚙️ How to Run 3CDaemon on Windows 11

3CDaemon provides three primary services in one compact package:

: Frequently used for backing up and restoring configurations or updating firmware on Cisco switches and routers. : It is often recommended to install it

Do not install 3CDaemon in C:\Program Files or C:\Program Files (x86) . Windows 11 strictly protects these directories. Instead, create a dedicated root folder: C:\3CDaemon\ 2. Configure Directory Permissions

To help you get the most out of your setup, please let me know:

Ensure the directory has full read/write permissions enabled in Windows. FTP Server Configuration Click on . Go to the User Profiles tab to create a login. Click Add , enter a username, and set a password. Assign a specific home directory for this user. Only use 3CDaemon within

配置步骤如下：

| Software | Windows 11 Native | TFTP | FTP | Syslog | Notes | |----------|------------------|------|-----|--------|-------| | (free) | Yes | ✅ | ❌ | ❌ | Minimal, reliable | | Pumpkin (open source) | Yes | ✅ | ❌ | ✅ | Modern, GUI | | Kiwi Syslog Server (free) | Yes | ❌ | ❌ | ✅ | Best for logs | | FileZilla Server | Yes | ❌ | ✅ (TLS) | ❌ | Secure FTP | | tftpd64/tftpd32 | Yes | ✅ | ✅ | ✅ | Direct 3CDaemon replacement |

Which do you use most? (TFTP, FTP, or Syslog?) Are you getting a specific error message during transfers? Share public link

3CDaemon stands as one of the most resilient legacy networking tools in IT history. Originally developed by 3Com, this lightweight utility combines a TFTP server, TFTP client, FTP server, and Syslog server into a single executable. Despite being discontinued decades ago, network administrators still rely on it to back up switch configurations, update router firmware, and capture system logs.