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Connection for kuka cannot assign requested address: 172.31.1.50, port:1234 #271

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mf093087 opened this issue Sep 3, 2021 · 1 comment

mf093087 commented Sep 3, 2021

I am using this command 'rosrun kuka_controller server_V30032017.py' I receive this error.

Narukara commented Aug 13, 2024 •

edited

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Hello, I have the exact same problem as yours. And somehow I solved it. Maybe this information can help you, or someone else who finds this issue.

I am using WSL2 Ubuntu 20.04, Mirrored mode networking. Here is the content of my .wslconfig:

# Settings apply across all Linux distros running on WSL 2
[wsl2]

networkingMode=mirrored
ignoredPorts=1234

On Windows, manually set the IP address to 172.31.1.50 and the subnet mask to 255.255.0.0.

On Ubuntu, execute sudo ufw allow 1234

After these configurations, rosrun kuka server_V30032017.py usually works fine. But this problem still occurs occasionally, and I don't know why.

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