Winbox Old Version 3.18 [new] May 2026
WinBox version 3.18 is a legacy version of MikroTik's graphical management tool, originally released on September 14, 2018 MikroTik community forum
2. No Unnecessary UI Bloat
Restrict Winbox access to local subnets only.
The legacy encryption in Winbox 3.18 does not support modern TLS standards. If you are connecting over the public internet (which you should never do with Winbox anyway), a man-in-the-middle attack is theoretically easier than with version 4.x. winbox old version 3.18
Solution:
Go to the "Neighbors" tab, click "Settings", and ensure "MNDP" and "CDP" are both checked. Also, ensure your Windows Firewall is not blocking inbound UDP broadcasts on port 5678. WinBox version 3
Note:
If you are using modern RouterOS (v7), it is generally recommended to use the latest WinBox version, as WinBox 3.18 may not support new features introduced in RouterOS 7 (like WireGuard containers or the new interface lists logic). If you are connecting over the public internet
Network Protocol
: Uses 8291/tcp for standard connections and 20561/udp for MAC-based discovery/connection.
While newer versions like Winbox 4 exist, many professionals prefer 3.18 for specific scenarios: Winbox v3.18 released! - Page 2 - MikroTik Forum
Cross-Platform
: While native to Windows, version 3.18 is frequently used on macOS and Linux via Wine . Known Issues in 3.18