TRB256 Configuration Examples

This page contains various configuration guides for TRB256. Unlike the articles in the TRB256 Manual, which provide more general knowledge on all of the router's features and functions, these guides are more in-depth and are usually focused on specific configuration scenarios with extensive explanations. While most of the guides apply to both Windows and Linux Operating Systems, some are exclusive to one OS and others aren't OS specific in any way and apply to any system.

VPN

• ZeroTier
• Overlapping subnets with IPsec solution
• Stunnel configuration example using Telnet

Router control and monitoring

• Blocking Internet Access for LAN Clients
• UCI command usage
• Crontabs
• SSH RSA key authentication (Linux)
• SSH RSA key authentication (Windows)
• Monitoring via Modbus
• Modbus custom register block
• Monitoring with ThingsBoard IoT Platform

Third-party IoT platforms

• Cumulocity
• da³vid
• BAG·Tower

DDNS

• TRB Noip.com DDNS configuration
• TRB Dynu.com DDNS configuration

Modem control

• AT Commands
• RUTOS gsmctl Commands

Use cases

I/O Juggler

• SMS and Email alerts Triggered by BAT120

DHCP Relay

• DHCP Relay configuration example