Comtrol ES7510 - Manual (Page 52)

52 - Backup the Configuration - TFTP Server Method RocketLinx ES7510 User Guide: 2000544 Rev. B
Configuration Using the Web Interface
Disable the Windows Firewall
Use the following procedure to temporarily disable the system firewall.This example uses Windows 7.
1. From the Start button, click Control Panel, and click System and Security.
2. Click Windows Firewall.