# Connection Problem using RTDE method

**URL:** <https://forum.universal-robots.com/t/connection-problem-using-rtde-method/26921>\
**Category:** Technical Questions\
**Created:** [February 20, 2023, 3:04pm UTC](https://forum.universal-robots.com/t/connection-problem-using-rtde-method/26921 "2023-02-20T15:04:50Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![anirudhgowdat](https://avatars.discourse-cdn.com/v4/letter/a/a6a055/32.png) [@anirudhgowdat](https://forum.universal-robots.com/u/anirudhgowdat)\
**Post date:** [February 20, 2023, 3:04pm UTC](https://forum.universal-robots.com/t/connection-problem-using-rtde-method/26921/1 "2023-02-20T15:04:50Z")

</div>

ssh: connect to host 192.168.1.100 port 22: Connection refused

Getting this error when trying to connect to my UR5e. I am using a windows system and try to simulate the teach pendent on VNC viewer.

1. I have installed ssh server and client in my applications.
2. I have also disabled my FIREWALL.

Any solutions???