# Disconnected status with Modbus TCP + Arduino MEGA + Ethernet Shield W5100 through Ignition

**URL:** <https://forum.inductiveautomation.com/t/disconnected-status-with-modbus-tcp-arduino-mega-ethernet-shield-w5100-through-ignition/100185>\
**Category:** Ignition\
**Tags:** modbus\
**Created:** [December 24, 2024, 3:49am UTC](https://forum.inductiveautomation.com/t/disconnected-status-with-modbus-tcp-arduino-mega-ethernet-shield-w5100-through-ignition/100185 "2024-12-24T03:49:18Z")\
**Posts on this page:** 1\
**Showing post:** 13

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**Author:** ![Kevin.Herron](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/kevin.herron/32/7259_2.png) [@Kevin.Herron](https://forum.inductiveautomation.com/u/Kevin.Herron)\
**Post date:** [February 14, 2025, 6:24pm UTC](https://forum.inductiveautomation.com/t/disconnected-status-with-modbus-tcp-arduino-mega-ethernet-shield-w5100-through-ignition/100185/13 "2025-02-14T18:24:48Z")

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NoRouteToHost NoRouteToHostException no route to host macOS Sequoia

^ This is a for future people searching for issues like this, and a prime example of why I rage when people post screenshots of errors/text instead of text. I had to find this post by remembering the word "entitlement" was used at some point.

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